CholeraDue to Vibrio choleraeDue to Vibrio cholerae el torCholera, unspecifiedTyphoid and paratyphoid feversTyphoid feverParatyphoid fever AParatyphoid fever BParatyphoid fever CParatyphoid fever, unspecifiedOther salmonella infectionsSalmonella gastroenteritisSalmonella septicemiaLocalized salmonella infectionsLocalized salmonella infection, unspecifiedSalmonella meningitisSalmonella pneumoniaSalmonella arthritisSalmonella osteomyelitisOtherOther specified salmonella infectionsSalmonella infection, unspecifiedShigellosisShigella dysenteriaeShigella flexneriShigella boydiiShigella sonneiOther specified shigella infectionsShigellosis, unspecifiedOther food poisoning (bacterial)Staphylococcal food poisoningBotulismFood poisoning due to Clostridium perfringens [C. welchii]Food poisoning due to other ClostridiaFood poisoning due to Vibrio parahaemolyticusOther bacterial food poisoningFood poisoning due to Vibrio vulnificusOther bacterial food poisoningFood poisoning, unspecifiedAmebiasisAcute amebic dysentery without mention of abscessChronic intestinal amebiasis without mention of abscessAmebic nondysenteric colitisAmebic liver abscessAmebic lung abscessAmebic brain abscessAmebic skin ulcerationAmebic infection of other sitesAmebic:appendicitisbalanitisAmebomaAmebiasis, unspecifiedOther protozoal intestinal diseasesBalantidiasisGiardiasisCoccidiosisIntestinal trichomoniasisCryptosporidiosisCyclosporiasisOther specified protozoal intestinal diseasesUnspecified protozoal intestinal diseaseIntestinal infections due to other organismsEscherichia coli [E. coli]E. coli, unspecifiedEnteropathogenic E. coliEnterotoxigenic E. coliEnteroinvasive E. coliEnterohemorrhagic E. coliOther intestinal E. coli infectionsArizona group of paracolon bacilliAerobacter aerogenesProteus (mirabilis) (morganii)Other specified bacteriaStaphylococcusPseudomonasCampylobacterYersinia enterocoliticaClostridium difficileOther anaerobesOther gram-negative bacteriaGram-negative enteritis NOSOtherBacterial enteritis, unspecifiedEnteritis due to specified virusRotavirusAdenovirusNorwalk virusOther small round viruses [SRV's]CalcivirusAstrovirusEnterovirus NECCoxsackie virusEchovirusOther viral enteritisOther organism, not elsewhere classifiedViral:enteritis NOSgastroenteritisIll-defined intestinal infectionsInfectious colitis, enteritis, and gastroenteritisColitis, enteritis, and gastroenteritis of presumed infectious originInfectious diarrheaDiarrhea of presumed infectious origin

Primary tuberculous infectionPrimary tuberculous infectionTuberculous pleurisy in primary progressive tuberculosisOther primary progressive tuberculosisPrimary tuberculous infection, unspecifiedPulmonary tuberculosisTuberculosis of lung, infiltrativeTuberculosis of lung, nodularTuberculosis of lung with cavitationTuberculosis of bronchusTuberculous fibrosis of lungTuberculous bronchiectasisTuberculous pneumonia [any form]Tuberculous pneumothoraxOther specified pulmonary tuberculosisPulmonary tuberculosis, unspecifiedOther respiratory tuberculosisRequires fifth digit. See beginning of section 010-018 for codes and definitions.Tuberculous pleurisyTuberculosis of pleuraTuberculous empyemaTuberculous hydrothorax

Tuberculosis of intrathoracic lymph nodesTuberculosis of lymph nodes:hilarmediastinaltracheobronchialTuberculous tracheobronchial adenopathy

Isolated tracheal or bronchial tuberculosisTuberculous laryngitisOther specified respiratory tuberculosisTuberculosis of meninges and central nervous systemTuberculous meningitisTuberculosis of meninges (cerebral) (spinal)Tuberculous:leptomeningitismeningoencephalitisTuberculoma of meningesTuberculoma of brainTuberculous abscess of brainTuberculoma of spinal cordTuberculous abscess of spinal cordTuberculous encephalitis or myelitisOther specified tuberculosis of central nervous systemUnspecified tuberculosis of central nervous systemTuberculosis of intestines, peritoneum, and mesenteric glandsTuberculous peritonitisOtherTuberculosis of bones and jointsVertebral columnHipKneeLimb bonesMastoidOther specified boneOther specified jointTuberculosis of unspecified bones and jointsTuberculosis of genitourinary systemKidneyBladderUreterOther urinary organsEpididymisOther male genital organsTuberculous oophoritis and salpingitisOther female genital organsGenitourinary tuberculosis, unspecifiedTuberculosis of other organs

Skin and subcutaneous cellular tissueLupus:exedensvulgarisScrofulodermaTuberculosis:colliquativacutislichenoidespapulonecroticaverrucosa cutis

Erythema nodosum with hypersensitivity reaction in tuberculosisBazin's diseaseErythema:induratumnodosum, tuberculousTuberculosis indurativa

Peripheral lymph nodesScrofulaScrofulous abscessTuberculous adenitisEyeEarTuberculosis of earTuberculous otitis mediaThyroid glandAdrenal glandsSpleenEsophagusOther specified organsMiliary tuberculosisAcute miliary tuberculosisOther specified miliary tuberculosisMiliary tuberculosis, unspecified

PlagueBubonicCellulocutaneousSepticemicPrimary pneumonicSecondary pneumonicPneumonic, unspecifiedOther specified types of plaguePlague, unspecifiedTularemiaUlceroglandular tularemiaEnteric tularemiaPulmonary tularemiaOculoglandular tularemiaOther specified tularemiaUnspecified tularemiaAnthraxCutaneous anthraxPulmonary anthraxGastrointestinal anthraxAnthrax septicemiaOther specified manifestations of anthraxAnthrax, unspecifiedBrucellosisBrucella melitensisBrucella abortusBrucella suisBrucella canisOther brucellosisBrucellosis, unspecifiedGlandersMelioidosisRat-bite feverSpirillary feverStreptobacillary feverUnspecified rat-bite feverOther zoonotic bacterial diseases

ListeriosisInfection by Listeria monocytogenesSepticemia by Listeria monocytogenesUse additional code to identify manifestations, as meningitis (320.7)

Erysipelothrix infection

PasteurellosisPasteurella pseudotuberculosis infection by Pasteurella multocida [P. septica]Mesenteric adenitis by Pasteurella multocida [P. septica]Septic infection (cat bite) (dog bite) by Pasteurella multocida [P. septica]

Other specified zoonotic bacterial diseasesUnspecified zoonotic bacterial disease

LeprosyLepromatous [type L]Tuberculoid [type T]Indeterminate [group I]Borderline [group B]Other specified leprosyLeprosy, unspecifiedDiseases due to other mycobacteriaPulmonaryCutaneousDisseminatedOther specified mycobacterial diseasesUnspecified diseases due to mycobacteriaDiphtheriaFaucial diphtheriaNasopharyngeal diphtheriaAnterior nasal diphtheriaLaryngeal diphtheriaOther specified diphtheriaConjunctival diphtheriaDiphtheritic myocarditisDiphtheritic peritonitisDiphtheritic cystitisCutaneous diphtheriaOtherDiphtheria, unspecifiedWhooping coughBordetella pertussis [B. pertussis]Bordetella parapertussis [B. parapertussis]Whooping cough due to other specified organismWhooping cough, unspecified organismStreptococcal sore throat and scarlet feverStreptococcal sore throatScarlet feverScarlatinaErysipelasMeningococcal infectionMeningococcal meningitisMeningococcal encephalitisMeningococcemiaWaterhouse-Friderichsen syndrome, meningococcalMeningococcal carditisMeningococcal carditis, unspecifiedMeningococcal pericarditisMeningococcal endocarditisMeningococcal myocarditisOther specified meningococcal infectionsMeningococcal optic neuritisMeningococcal arthropathyOtherMeningococcal infection, unspecifiedTetanusSepticemiaUse additional code for systemic inflammatory response syndrome (SIRS) (995.91-995.92)Streptococcal septicemiaStaphylococcal septicemiaStaphylococcal septicemia, unspecifiedStaphylococcus aureus septicemiaOther staphylococcal septicemiaPneumococcal septicemia [Streptococcus pneumoniae septicemia]Septicemia due to anaerobesSepticemia due to bacteroidesSepticemia due to other gram-negative organismsGram-negative organism, unspecifiedHemophilus influenzae [H. influenzae]Escherichia coli [E. coli]PseudomonasSerratiaOtherOther specified septicemiasUnspecified septicemiaSepticemia NOSActinomycotic infectionsCutaneousPulmonaryAbdominalCervicofacialMadura footOf other specified sitesOf unspecified siteOther bacterial diseasesGas gangreneRhinoscleromaWhipple's diseaseNecrobacillosisOther specified bacterial diseasesTropical pyomyositisToxic shock syndromeOtherBacterial infection in conditions classified elsewhere and of unspecified siteStreptococcusStreptococcus, unspecifiedGroup AGroup BGroup CGroup D [Enterococcus]Group GOther StreptococcusStaphylococcusStaphylococcus, unspecifiedStaphylococcus aureusOther StaphylococcusPneumococcusFriedl?nder's bacillusEscherichia coli [E.coli]Hemophilus influenzae [H. influenzae]Proteus (mirabilis) (morganii)PseudomonasOther specified bacterial infectionsMycoplasmaBacteroides fragilisClostridium perfringensOther anaerobesGram-negative anaerobesOther gram-negative organismsAerobacter aerogenesGram-negative bacteria NOSMima polymorphaSerratiaHelicobacter pylori (H. pylori)Other specified bacteriaBacterial infection, unspecified

Human immunodeficiency virus [HIV] diseaseAcquired immune deficiency syndromeAcquired immunodeficiency syndromeAIDSAIDS-like syndromeAIDS-related complexARCHIV infection, symptomaticUse additional code(s) to identify all manifestations of HIVUse additional code to identify HIV-2 infection (079.53)

Acute poliomyelitisAcute paralytic poliomyelitis specified as bulbarAcute poliomyelitis with other paralysisAcute nonparalytic poliomyelitisAcute poliomyelitis, unspecifiedSlow virus infection of central nervous systemKuruJakob-Creutzfeldt diseaseSubacute sclerosing panencephalitisProgressive multifocal leukoencephalopathyOther specified slow virus infection of central nervous systemUnspecified slow virus infection of central nervous systemMeningitis due to enterovirusCoxsackie virusECHO virusOther specified viral meningitisUnspecified viral meningitisOther enterovirus diseases of central nervous systemOther non-arthropod-borne viral diseases of central nervous systemLymphocytic choriomeningitisMeningitis due to adenovirusOther specified non-arthropod-borne viral diseases of central nervous systemUnspecified non-arthropod-borne viral diseases of central nervous system

SmallpoxVariola majorAlastrimModified smallpoxSmallpox, unspecifiedCowpox and paravacciniaCowpoxVaccinia not from vaccinationPseudocowpoxContagious pustular dermatitisParavaccinia, unspecifiedChickenpoxPostvaricella encephalitisVaricella (hemorrhagic) pneumonitisPostvaricella myelitisWith other specified complicationsWith unspecified complicationVaricella without mention of complicationHerpes zosterWith meningitisWith other nervous system complicationsWith unspecified nervous system complicationGeniculate herpes zosterPostherpetic trigeminal neuralgiaPostherpetic polyneuropathyHerpes zoster myelitisOtherWith ophthalmic complicationsHerpes zoster dermatitis of eyelidHerpes zoster keratoconjunctivitisHerpes zoster iridocyclitisOtherWith other specified complicationsOtitis externa due to herpes zosterOtherWith unspecified complicationHerpes zoster without mention of complicationHerpes simplexEczema herpeticumGenital herpesGenital herpes, unspecifiedHerpetic vulvovaginitisHerpetic ulceration of vulvaHerpetic infection of penisOtherHerpetic gingivostomatitisHerpetic meningoencephalitisWith ophthalmic complicationsWith unspecified ophthalmic complicationHerpes simplex dermatitis of eyelidDendritic keratitisHerpes simplex disciform keratitisHerpes simplex iridocyclitisOtherHerpetic septicemiaHerpetic whitlowWith other specified complicationsVisceral herpes simplexHerpes simplex meningitisHerpes simplex otitis externaHerpes simplex myelitisOtherWith unspecified complicationHerpes simplex without mention of complicationMeaslesPostmeasles encephalitisPostmeasles pneumoniaPostmeasles otitis mediaWith other specified complicationsMeasles keratoconjunctivitisOtherWith unspecified complicationMeasles without mention of complicationRubellaWith neurological complicationsWith unspecified neurological complicationEncephalomyelitis due to rubellaOtherWith other specified complicationsArthritis due to rubellaOtherWith unspecified complicationsRubella without mention of complicationOther viral exanthemataErythema infectiosum [fifth disease]Other specified viral exanthemataViral exanthem, unspecified

Use additional code to identify any associated meningitis (321.2)

Yellow feverSylvaticUrbanYellow fever, unspecifiedDengueBreakbone feverMosquito-borne viral encephalitisJapanese encephalitisWestern equine encephalitisEastern equine encephalitisSt. Louis encephalitisAustralian encephalitisCalifornia virus encephalitisOther specified mosquito-borne viral encephalitisMosquito-borne viral encephalitis, unspecifiedTick-borne viral encephalitisRussian spring-summer [taiga] encephalitisLouping illCentral European encephalitisOther specified tick-borne viral encephalitisTick-borne viral encephalitis, unspecified

Viral encephalitis transmitted by other and unspecified arthropodsArthropod-borne viral encephalitis, vector unknownNegishi virus encephalitis

Arthropod-borne hemorrhagic feverCrimean hemorrhagic fever [CHF Congo virus]Omsk hemorrhagic feverKyasanur Forest diseaseOther tick-borne hemorrhagic feverMosquito-borne hemorrhagic feverChikungunya hemorrhagic feverDengue hemorrhagic feverOther specified arthropod-borne hemorrhagic feverArthropod-borne hemorrhagic fever, unspecifiedOther arthropod-borne viral diseasesPhlebotomus feverTick-borne feverVenezuelan equine fever

Other mosquito-borne feverFever (viral):BunyamweraBwambaChikungunyaGuamaMayaroMucamboO'Nyong-NyongOropouchePixunaRift valleyRoss riverWesselsbronZika

West Nile feverWest Nile fever with encephalitisWest Nile fever with other neurologic manifestationWest Nile fever with other complicationsOther specified arthropod-borne viral diseasesArthropod-borne viral disease, unspecified

Viral hepatitisViral hepatitis A with hepatic comaViral hepatitis A without mention of hepatic comaViral hepatitis B with hepatic comaViral hepatitis B without mention of hepatic comaOther specified viral hepatitis with hepatic comaAcute hepatitis C with hepatic comaHepatitis delta without mention of active hepatitis B disease with hepatic comaHepatitis E with hepatic comaChronic hepatitis C with hepatic comaOther specified viral hepatitis with hepatic comaOther specified viral hepatitis without mention of hepatic comaAcute hepatitis C without mention of hepatic comaHepatitis delta without mention of active hepatitis B disease or hepatic comaHepatitis E without mention of hepatic comaChronic hepatitis C without mention of hepatic comaOther specified viral hepatitis without mention of hepatic comaUnspecified viral hepatitis with hepatic comaUnspecified viral hepatitis CUnspecified viral hepatitis C without hepatic comaUnspecified viral hepatitis C with hepatic comaUnspecified viral hepatitis without mention of hepatic comaViral hepatitis NOSRabiesMumpsMumps orchitisMumps meningitisMumps encephalitisMumps pancreatitisMumps with other specified complicationsMumps hepatitisMumps polyneuropathyOtherMumps with unspecified complicationMumps without mention of complicationOrnithosisWith pneumoniaWith other specified complicationsWith unspecified complicationOrnithosis, unspecifiedSpecific diseases due to Coxsackie virusHerpanginaEpidemic pleurodyniaCoxsackie carditisCoxsackie carditis, unspecifiedCoxsackie pericarditisCoxsackie endocarditisCoxsackie myocarditisHand, foot, and mouth diseaseOther specified diseases due to Coxsackie virusInfectious mononucleosisTrachomaInitial stageActive stageTrachoma, unspecifiedOther diseases of conjunctiva due to viruses and ChlamydiaeInclusion conjunctivitisParatrachomaSwimming pool conjunctivitisEpidemic keratoconjunctivitisPharyngoconjunctival feverOther adenoviral conjunctivitisEpidemic hemorrhagic conjunctivitisOther viral conjunctivitisUnspecified diseases of conjunctiva due to viruses and ChlamydiaeDue to ChlamydiaeDue to virusesOther diseases due to viruses and ChlamydiaeMolluscum contagiosumViral wartsViral warts, unspecifiedCondyloma acuminatumOther specified viral wartsSweating feverCat-scratch diseaseFoot and mouth disease

Cytomegaloviral diseaseCytomegalic inclusion diseaseSalivary gland virus diseaseUse additional code to identify manifestation, as:cytomegalic inclusion virus:hepatitis (573.1)pneumonia (484.1)

Hemorrhagic nephrosonephritisArenaviral hemorrhagic feverOther specified diseases due to viruses and ChlamydiaeEpidemic vertigoEpidemic vomiting syndromeOther specified diseases due to ChlamydiaeOther specified diseases due to virusesViral and chlamydial infection in conditions classified elsewhere and of unspecified siteAdenovirusECHO virusCoxsackie virusRhinovirusHuman papillomavirusRetrovirusRetrovirus, unspecifiedHuman T-cell lymphotrophic virus, type I [HTLV-I]Human T-cell lymphotrophic virus, type II [HTLV-II]Human immunodeficiency virus, type 2 [HIV-2]Other specified retrovirusRespiratory syncytial virus (RSV)Other specified viral and chlamydial infectionsHantavirusSARS-associated coronavirus Other specified chlamydial infectionOther specified viral infectionUnspecified viral and chlamydial infectionsUnspecified chlamydial infectionUnspecified viral infection

Louse-borne [epidemic] typhusOther typhusMurine [endemic] typhusBrill's diseaseScrub typhusTyphus, unspecifiedTick-borne rickettsiosesSpotted feversBoutonneuse feverNorth Asian tick feverQueensland tick typhusEhrlichiosisEhrlichiosis, unspecifiedEhrlichiosis chaffeensis [E. chaffeensis]Other ehrlichiosisOther specified tick-borne rickettsiosesTick-borne rickettsiosis, unspecifiedOther rickettsiosesQ feverTrench feverRickettsialpoxOther specified rickettsiosesRickettsiosis, unspecifiedMalariaFalciparum malaria [malignant tertian]Vivax malaria [benign tertian]Quartan malariaOvale malariaOther malariaMixed malariaMalaria, unspecifiedInduced malariaTherapeutically induced malariaBlackwater feverOther pernicious complications of malariaLeishmaniasisVisceral [kala-azar]Cutaneous, urbanCutaneous, Asian desertCutaneous, EthiopianCutaneous, AmericanMucocutaneous (American)Leishmaniasis, unspecifiedTrypanosomiasisChagas' disease with heart involvementChagas' disease with other organ involvementChagas' disease without mention of organ involvementGambian trypanosomiasisRhodesian trypanosomiasisAfrican trypanosomiasis, unspecifiedTrypanosomiasis, unspecifiedRelapsing feverLouse-borneTick-borneRelapsing fever, unspecifiedOther arthropod-borne diseasesBartonellosisOther specified arthropod-borne diseasesLyme diseaseBabesiosisOtherArthropod-borne disease, unspecified

Congenital syphilisEarly congenital syphilis, symptomaticEarly congenital syphilis, latentEarly congenital syphilis, unspecifiedSyphilitic interstitial keratitisSyphilitic keratitis:parenchymatouspunctata profundaJuvenile neurosyphilisJuvenile neurosyphilis, unspecifiedCongenital syphilitic encephalitisCongenital syphilitic meningitisOtherOther late congenital syphilis, symptomaticLate congenital syphilis, latentLate congenital syphilis, unspecifiedCongenital syphilis, unspecifiedEarly syphilis, symptomaticGenital syphilis (primary)Primary anal syphilisOther primary syphilisSecondary syphilis of skin or mucous membranesAdenopathy due to secondary syphilisUveitis due to secondary syphilisSyphilitic uveitis, unspecifiedSyphilitic chorioretinitis (secondary)Syphilitic iridocyclitis (secondary)Secondary syphilis of viscera and boneSecondary syphilitic periostitisSecondary syphilitic hepatitisOther visceraSecondary syphilis, relapseOther forms of secondary syphilisAcute syphilitic meningitis (secondary)Syphilitic alopeciaOtherUnspecified secondary syphilisEarly syphilis, latentEarly syphilis, latent, serological relapse after treatmentEarly syphilis, latent, unspecifiedCardiovascular syphilisAneurysm of aorta, specified as syphiliticSyphilitic aortitisSyphilitic endocarditisValve, unspecifiedMitral valveAortic valveTricuspid valvePulmonary valveOther specified cardiovascular syphilisSyphilitic pericarditisSyphilitic myocarditisOtherCardiovascular syphilis, unspecifiedNeurosyphilisTabes dorsalisGeneral paresisSyphilitic meningitisMeningovascular syphilisAsymptomatic neurosyphilisOther specified neurosyphilisSyphilitic encephalitisSyphilitic ParkinsonismSyphilitic disseminated retinochoroiditisSyphilitic optic atrophySyphilitic retrobulbar neuritisSyphilitic acoustic neuritisSyphilitic ruptured cerebral aneurysmOtherNeurosyphilis, unspecifiedOther forms of late syphilis, with symptomsSyphilitic episcleritisSyphilis of lungSyphilitic peritonitisSyphilis of liverSyphilis of kidneySyphilis of boneSyphilis of muscleSyphilis of synovium, tendon, and bursaOther specified forms of late symptomatic syphilisLate symptomatic syphilis, unspecifiedLate syphilis, latentOther and unspecified syphilisLate syphilis, unspecifiedLatent syphilis, unspecifiedSyphilis, unspecifiedSyphilis (acquired) NOSGonococcal infectionsAcute, of lower genitourinary tractAcute, of upper genitourinary tractGonococcal infection (acute) of upper genitourinary tract, site unspecifiedGonococcal cystitis (acute)Gonococcal prostatitis (acute)Gonococcal epididymo-orchitis (acute)Gonococcal seminal vesiculitis (acute)Gonococcal cervicitis (acute)Gonococcal endometritis (acute)Gonococcal salpingitis, specified as acuteOtherChronic, of lower genitourinary tractChronic, of upper genitourinary tractChronic gonococcal infection of upper genitourinary tract, site unspecifiedGonococcal cystitis, chronicGonococcal prostatitis, chronicGonococcal epididymo-orchitis, chronicGonococcal seminal vesiculitis, chronicGonococcal cervicitis, chronicGonococcal endometritis, chronicGonococcal salpingitis (chronic)OtherGonococcal infection of eyeGonococcal conjunctivitis (neonatorum)Gonococcal iridocyclitisGonococcal endophthalmiaGonococcal keratitisOtherGonococcal infection of jointGonococcal arthritisGonococcal synovitis and tenosynovitisGonococcal bursitisGonococcal spondylitisOtherGonococcal infection of pharynxGonococcal infection of anus and rectumGonococcal infection of other specified sitesGonococcal keratosis (blennorrhagica)Gonococcal meningitisGonococcal pericarditisGonococcal endocarditisOther gonococcal heart diseaseGonococcal peritonitisOtherOther venereal diseasesChancroidLymphogranuloma venereumGranuloma inguinaleReiter's diseaseOther nongonococcal urethritis [NGU]UnspecifiedChlamydia trachomatisOther specified organismOther venereal diseases due to Chlamydia trachomatisUnspecified sitePharynxAnus and rectumLower genitourinary sitesOther genitourinary sitesUnspecified genitourinary sitePeritoneumOther specified siteOther specified venereal diseasesVenereal disease, unspecified

LeptospirosisLeptospirosis icterohemorrhagicaOther specified leptospiral infectionsLeptospiral meningitis (aseptic)OtherLeptospirosis, unspecifiedVincent's anginaYawsInitial lesionsMultiple papillomata and wet crab yawsOther early skin lesionsHyperkeratosisGummata and ulcersGangosaBone and joint lesionsOther manifestationsLatent yawsYaws, unspecifiedPintaPrimary lesionsIntermediate lesionsLate lesionsMixed lesionsPinta, unspecifiedOther spirochetal infectionNonvenereal endemic syphilisOther specified spirochetal infectionsSpirochetal infection, unspecified

Use additional code to identify manifestation, as:arthropathy (711.6)meningitis (321.0-321.1)otitis externa (380.15)

DermatophytosisOf scalp and beardOf nailOf handOf groin and perianal areaOf footOf the bodyDeep seated dermatophytosisOf other specified sitesOf unspecified siteDermatomycosis, other and unspecifiedPityriasis versicolorTinea nigraTinea blancaBlack piedraOther specified dermatomycosesDermatomycosis, unspecifiedCandidiasisOf mouthOf vulva and vaginaOf other urogenital sitesOf skin and nailsOf lungDisseminatedOf other specified sitesCandidal endocarditisCandidal otitis externaCandidal meningitisCandidal esophagitisCandidal enteritisOtherOf unspecified siteCoccidioidomycosisPrimary coccidioidomycosis (pulmonary)Primary extrapulmonary coccidioidomycosisCoccidioidal meningitisOther forms of progressive coccidioidomycosisChronic pulmonary coccidioidomycosisPulmonary coccidioidomycosis, unspecifiedCoccidioidomycosis, unspecifiedHistoplasmosisInfection by Histoplasma capsulatumInfection by Histoplasma duboisiiHistoplasmosis, unspecifiedBlastomycotic infectionBlastomycosisParacoccidioidomycosisLobomycosisOther mycosesRhinosporidiosisSporotrichosisChromoblastomycosisAspergillosis

Mycotic mycetomasInfection by various genera and species of Ascomycetes and Deuteromycetes, such as Acremonium [Cephalosporium] falciforme, Neotestudina rosatii, Madurella grisea, Madurella mycetomii, Pyrenochaeta romeroi, Zopfia [Leptosphaeria] senegalensisMadura foot, mycoticMaduromycosis, mycotic

CryptococcosisAllescheriosis [Petriellidosis]Infections by Allescheria [Petriellidium] boydii [Monosporium apiospermum]Zygomycosis [Phycomycosis or Mucormycosis]Infection by dematiacious fungi [Phaehyphomycosis]Other and unspecified mycosesOpportunistic mycoses

Schistosomiasis [bilharziasis]Schistosoma haematobiumSchistosoma mansoniSchistosoma japonicumCutaneousOther specified schistosomiasisSchistosomiasis, unspecifiedOther trematode infectionsOpisthorchiasisClonorchiasisParagonimiasisFascioliasisFasciolopsiasisMetagonimiasisHeterophyiasisOther specified trematode infectionsTrematode infection, unspecifiedEchinococcosisEchinococcus granulosus infection of liverEchinococcus granulosus infection of lungEchinococcus granulosus infection of thyroidEchinococcus granulosus infection, otherEchinococcus granulosus infection, unspecifiedEchinococcus multilocularis infection of liverEchinococcus multilocularis infection, otherEchinococcus multilocularis infection, unspecifiedEchinococcosis, unspecified, of liverEchinococcosis, other and unspecifiedOther cestode infectionTaenia solium infection, intestinal formCysticercosisTaenia saginata infectionTaeniasis, unspecifiedDiphyllobothriasis, intestinalSparganosis [larval diphyllobothriasis]HymenolepiasisOther specified cestode infectionCestode infection, unspecifiedTrichinosisFilarial infection and dracontiasisBancroftian filariasisMalayan filariasisLoiasisOnchocerciasisDipetalonemiasisMansonella ozzardi infectionOther specified filariasisDracontiasisUnspecified filariasisAncylostomiasis and necatoriasisAncylostoma duodenaleNecator americanusAncylostoma brazilienseAncylostoma ceylanicumOther specified AncylostomaAncylostomiasis and necatoriasis, unspecifiedOther intestinal helminthiasesAscariasisAnisakiasisStrongyloidiasisInfection by Strongyloides stercoralisTrichuriasisEnterobiasisCapillariasisInfection by Capillaria philippinensisTrichostrongyliasisOther specified intestinal helminthiasisMixed intestinal helminthiasisIntestinal helminthiasis, unspecifiedOther and unspecified helminthiasesToxocariasisGnathostomiasisOther specified helminthiasisHelminth infection, unspecifiedIntestinal parasitism, unspecified

ToxoplasmosisMeningoencephalitis due to toxoplasmosisConjunctivitis due to toxoplasmosisChorioretinitis due to toxoplasmosisMyocarditis due to toxoplasmosisPneumonitis due to toxoplasmosisHepatitis due to toxoplasmosisToxoplasmosis of other specified sitesMultisystemic disseminated toxoplasmosisToxoplasmosis, unspecifiedTrichomoniasisUrogenital trichomoniasisUrogenital trichomoniasis, unspecifiedTrichomonal vulvovaginitisTrichomonal urethritisTrichomonal prostatitisOtherOther specified sitesTrichomoniasis, unspecifiedPediculosis and phthirus infestationPediculus capitis [head louse]Pediculus corporis [body louse]Phthirus pubis [pubic louse]Mixed infestationPediculosis, unspecifiedAcariasisScabiesOther acariasisAcariasis, unspecifiedOther infestationMyiasisOther arthropod infestationHirudiniasisOther specified infestationsInfestation, unspecifiedSarcoidosisOther and unspecified infectious and parasitic diseasesAinhumBeh?et's syndromeSpecific infections by free-living amebaePneumocystosisPsorospermiasisSarcosporidiosisOther specified infectious and parasitic diseasesUnspecified infectious and parasitic diseases

Late effects of tuberculosisLate effects of respiratory or unspecified tuberculosisLate effects of central nervous system tuberculosisLate effects of genitourinary tuberculosisLate effects of tuberculosis of bones and jointsLate effects of tuberculosis of other specified organsLate effects of acute poliomyelitisLate effects of other infectious and parasitic diseasesLate effects of viral encephalitisLate effects of trachomaLate effects of other and unspecified infectious and parasitic diseases

This chapter contains the following broad groups:140-195 Malignant neoplasms, stated or presumed to be primary, of specified sites, except of lymphatic and hematopoietic tissue196-198 Malignant neoplasms, stated or presumed to be secondary, of specified sites199 Malignant neoplasms, without specification of site200-208 Malignant neoplasms, stated or presumed to be primary, of lymphatic and hematopoietic tissue210-229 Benign neoplasms230-234 Carcinoma in situ235-238 Neoplasms of uncertain behavior [see Note, at beginning of section 235-238]239 Neoplasms of unspecified nature

All neoplasms are classified in this chapter, whether or not functionally active. An additional code from Chapter 3 may be used to identify such functional activity associated with any neoplasm, e.g.:catecholamine-producing malignant pheochromocytoma of adrenal: code 194.0, additional code 255.6basophil adenoma of pituitary with Cushing's syndrome: code 227.3, additional code 255.0

For those wishing to identify the histological type of neoplasms, a comprehensive coded nomenclature, which comprises the morphology rubrics of the ICD-Oncology, is given after the E-code chapter.

Categories 140-195 are for the classification of primary malignant neoplasms according to their point of origin. A malignant neoplasm that overlaps two or more subcategories within a three-digit rubric and whose point of origin cannot be determined should be classified to the subcategory .8 "Other." For example, "carcinoma involving tip and ventral surface of tongue" should be assigned to 141.8. On the other hand, "carcinoma of tip of tongue, extending to involve the ventral surface" should be coded to 141.2, as the point of origin, the tip, is known. Three subcategories (149.8, 159.8, 165.8) have been provided for malignant neoplasms that overlap the boundaries of three-digit rubrics within certain systems. Overlapping malignant neoplasms that cannot be classified as indicated above should be assigned to the appropriate subdivision of category 195 (Malignant neoplasm of other and ill-defined sites).

Malignant neoplasm of lipUpper lip, vermilion borderLower lip, vermilion borderUpper lip, inner aspectLower lip, inner aspectLip, unspecified, inner aspectCommissure of lipOther sites of lipLip, unspecified, vermilion borderMalignant neoplasm of tongueBase of tongueDorsal surface of tongueAnterior two-thirds of tongue, dorsal surfaceDorsal tongue NOSMidline of tongueTip and lateral border of tongueVentral surface of tongueAnterior two-thirds of tongue, part unspecifiedJunctional zoneLingual tonsilOther sites of tongueTongue, unspecifiedMalignant neoplasm of major salivary glandsParotid glandSubmandibular glandSublingual glandOther major salivary glandsSalivary gland, unspecifiedMalignant neoplasm of gumUpper gumLower gumOther sites of gumGum, unspecifiedMalignant neoplasm of floor of mouthAnterior portionLateral portionOther sites of floor of mouthFloor of mouth, part unspecifiedMalignant neoplasm of other and unspecified parts of mouthCheek mucosaVestibule of mouthHard palateSoft palateUvulaPalate, unspecifiedRetromolar areaOther specified parts of mouthMouth, unspecifiedMalignant neoplasm of oropharynxTonsilTonsil:NOSfaucialpalatineTonsillar fossaTonsillar pillars (anterior) (posterior)ValleculaAnterior aspect of epiglottisEpiglottis, free border [margin]Glossoepiglottic fold(s)Junctional regionLateral wall of oropharynxPosterior wall of oropharynxOther specified sites of oropharynxOropharynx, unspecifiedMalignant neoplasm of nasopharynxSuperior wallPosterior wallLateral wallAnterior wallOther specified sites of nasopharynxNasopharynx, unspecifiedMalignant neoplasm of hypopharynxPostcricoid regionPyriform sinusAryepiglottic fold, hypopharyngeal aspectAryepiglottic fold or interarytenoid fold:NOSmarginal zonePosterior hypopharyngeal wallOther specified sites of hypopharynxHypopharynx, unspecifiedMalignant neoplasm of other and ill-defined sites within the lip, oral cavity, and pharynxPharynx, unspecifiedWaldeyer's ring

OtherMalignant neoplasms of lip, oral cavity, and pharynx whose point of origin cannot be assigned to any one of the categories 140-148

Ill-defined

Malignant neoplasm of esophagusCervical esophagusThoracic esophagusAbdominal esophagusUpper third of esophagusMiddle third of esophagusLower third of esophagusDistal third of esophagusOther specified partEsophagus, unspecifiedMalignant neoplasm of stomachCardiaCardiac orificeCardio-esophageal junctionPylorusPyloric antrumFundus of stomachBody of stomachLesser curvature, unspecifiedGreater curvature, unspecifiedOther specified sites of stomachStomach, unspecifiedMalignant neoplasm of small intestine, including duodenumDuodenumJejunumIleumMeckel's diverticulumOther specified sites of small intestineSmall intestine, unspecifiedMalignant neoplasm of colonHepatic flexureTransverse colonDescending colonSigmoid colonSigmoid (flexure)CecumAppendixAscending colonSplenic flexure

Other specified sites of large intestineMalignant neoplasm of contiguous or overlapping sites of colon whose point of origin cannot be determined

Colon, unspecifiedMalignant neoplasm of rectum, rectosigmoid junction, and anusRectosigmoid junctionRectumAnal canalAnal sphincterAnus, unspecifiedOtherMalignant neoplasm of liver and intrahepatic bile ductsLiver, primary

Intrahepatic bile ductsCanaliculi biliferiInterlobular:bile ductsbiliary canalsIntrahepatic:biliary passagescanaliculigall duct

Liver, not specified as primary or secondaryMalignant neoplasm of gallbladder and extrahepatic bile ductsGallbladderExtrahepatic bile ductsAmpulla of VaterOther specified sites of gallbladder and extrahepatic bile ductsBiliary tract, part unspecifiedMalignant neoplasm of pancreasHead of pancreasBody of pancreasTail of pancreasPancreatic ductIslets of LangerhansOther specified sites of pancreasPancreas, part unspecifiedMalignant neoplasm of retroperitoneum and peritoneumRetroperitoneumSpecified parts of peritoneumPeritoneum, unspecifiedMalignant neoplasm of other and ill-defined sites within the digestive organs and peritoneumIntestinal tract, part unspecifiedSpleen, not elsewhere classifiedAngiosarcoma of spleenFibrosarcoma of spleen

Other sites of digestive system and intra-abdominal organsMalignant neoplasm of digestive organs and peritoneum whose point of origin cannot be assigned to any one of the categories 150-158

Ill-definedAlimentary canal or tract NOSGastrointestinal tract NOS

Malignant neoplasm of nasal cavities, middle ear, and accessory sinusesNasal cavitiesCartilage of noseConchae, nasalInternal noseSeptum of noseVestibule of noseAuditory tube, middle ear, and mastoid air cellsAntrum tympanicumEustachian tubeTympanic cavityMaxillary sinusEthmoidal sinusFrontal sinusSphenoidal sinusOtherAccessory sinus, unspecifiedMalignant neoplasm of larynxGlottis

SupraglottisAryepiglottic fold or interarytenoid fold, laryngeal aspectEpiglottis (suprahyoid portion) NOSExtrinsic larynxFalse vocal cordsPosterior (laryngeal) surface of epiglottisVentricular bands

SubglottisLaryngeal cartilagesOther specified sites of larynxLarynx, unspecifiedMalignant neoplasm of trachea, bronchus, and lungTracheaMain bronchusUpper lobe, bronchus or lungMiddle lobe, bronchus or lungLower lobe, bronchus or lungOther parts of bronchus or lungBronchus and lung, unspecifiedMalignant neoplasm of pleuraParietal pleuraVisceral pleuraOther specified sites of pleuraPleura, unspecifiedMalignant neoplasm of thymus, heart, and mediastinumThymusHeartEndocardiumEpicardiumMyocardiumPericardiumAnterior mediastinumPosterior mediastinumOtherMediastinum, part unspecifiedMalignant neoplasm of other and ill-defined sites within the respiratory system and intrathoracic organsUpper respiratory tract, part unspecifiedOtherIll-defined sites within the respiratory systemRespiratory tract NOS

Malignant neoplasm of bone and articular cartilage

Bones of skull and face, except mandibleBone:ethmoidfrontalmalarnasaloccipitalorbitalparietalsphenoidtemporalzygomaticMaxilla (superior)TurbinateUpper jaw boneVomer

MandibleInferior maxillaJaw bone NOSLower jaw boneVertebral column, excluding sacrum and coccyxSpinal columnSpineVertebraRibs, sternum, and clavicleScapula and long bones of upper limbShort bones of upper limbPelvic bones, sacrum, and coccyxLong bones of lower limbShort bones of lower limbBone and articular cartilage, site unspecifiedMalignant neoplasm of connective and other soft tissueHead, face, and neckUpper limb, including shoulderLower limb, including hipThoraxAxillaDiaphragmGreat vesselsAbdomenAbdominal wallHypochondriumPelvisButtockGroinInguinal regionPerineumTrunk, unspecifiedOther specified sites of connective and other soft tissueConnective and other soft tissue, site unspecifiedMalignant melanoma of skinLipEyelid, including canthusEar and external auditory canalOther and unspecified parts of faceScalp and neckTrunk, except scrotumAxillaBreastButtockGroinPerianal skinPerineumUmbilicusUpper limb, including shoulderLower limb, including hipOther specified sites of skinMelanoma of skin, site unspecifiedOther malignant neoplasm of skinSkin of lipEyelid, including canthusSkin of ear and external auditory canalAuricle (ear)Auricular canal, externalExternal meatusPinnaSkin of other and unspecified parts of faceScalp and skin of neck

Skin of trunk, except scrotumAxillary foldPerianal skinSkin of:abdominal wallanusbackbreastbuttockchest wallgroinperineumUmbilicus

Skin of upper limb, including shoulderSkin of lower limb, including hipOther specified sites of skinSkin, site unspecifiedMalignant neoplasm of female breastNipple and areolaCentral portionUpper-inner quadrantLower-inner quadrantUpper-outer quadrantLower-outer quadrantAxillary tailOther specified sites of female breastBreast (female), unspecifiedMalignant neoplasm of male breastUse additional code to identify estrogen receptor status (V86.0, V86.1)Nipple and areolaOther and unspecified sites of male breastKaposi's sarcomaSkinSoft tissueBlood vesselConnective tissueFasciaLigamentLymphatic(s) NECMusclePalateGastrointestinal sitesLungLymph nodesOther specified sitesUnspecified

Malignant neoplasm of uterus, part unspecifiedMalignant neoplasm of cervix uteriEndocervixExocervixOther specified sites of cervixCervix uteri, unspecifiedMalignant neoplasm of placentaChoriocarcinoma NOSChorioepithelioma NOSMalignant neoplasm of body of uterusCorpus uteri, except isthmusIsthmus

Other specified sites of body of uterusMalignant neoplasm of contiguous or overlapping sites of body of uterus whose point of origin cannot be determined

Malignant neoplasm of ovary and other uterine adnexaOvaryFallopian tubeBroad ligamentParametriumRound ligamentOther specified sites of uterine adnexaUterine adnexa, unspecifiedMalignant neoplasm of other and unspecified female genital organsVaginaLabia majoraLabia minoraClitorisVulva, unspecifiedOther specified sites of female genital organsFemale genital organ, site unspecifiedMalignant neoplasm of prostateMalignant neoplasm of testisUndescended testisOther and unspecified testisMalignant neoplasm of penis and other male genital organsPrepuceGlans penisBody of penisPenis, part unspecifiedEpididymisSpermatic cordScrotumOther specified sites of male genital organsMale genital organ, site unspecifiedMalignant neoplasm of bladderTrigone of urinary bladderDome of urinary bladderLateral wall of urinary bladderAnterior wall of urinary bladderPosterior wall of urinary bladderBladder neckUreteric orificeUrachusOther specified sites of bladderBladder, part unspecifiedMalignant neoplasm of kidney and other and unspecified urinary organsKidney, except pelvisRenal pelvisUreterUrethraParaurethral glandsOther specified sites of urinary organsUrinary organ, site unspecified

Malignant neoplasm of eyeEyeball, except conjunctiva, cornea, retina, and choroidOrbitConnective tissue of orbitExtraocular muscleRetrobulbarLacrimal glandConjunctivaCorneaRetinaChoroidLacrimal ductOther specified sites of eyeEye, part unspecifiedMalignant neoplasm of brainCerebrum, except lobes and ventriclesFrontal lobeTemporal lobeParietal lobeOccipital lobeVentriclesCerebellum NOSBrain stemOther parts of brainBrain, unspecifiedMalignant neoplasm of other and unspecified parts of nervous systemCranial nervesCerebral meningesSpinal cordSpinal meningesOther specified sites of nervous systemNervous system, part unspecifiedNervous system (central) NOSMalignant neoplasm of thyroid gland

Malignant neoplasm of other endocrine glands and related structuresUse additional code to identify any functional activity

Adrenal glandParathyroid glandPituitary gland and craniopharyngeal ductPineal glandCarotid bodyAortic body and other paragangliaOtherPluriglandular involvement NOSEndocrine gland, site unspecifiedMalignant neoplasm of other and ill-defined sitesHead, face, and neckThoraxAbdomenPelvisUpper limbLower limbOther specified sitesSecondary and unspecified malignant neoplasm of lymph nodesLymph nodes of head, face, and neckIntrathoracic lymph nodesIntra-abdominal lymph nodesLymph nodes of axilla and upper limbLymph nodes of inguinal region and lower limbIntrapelvic lymph nodesLymph nodes of multiple sitesSite unspecifiedSecondary malignant neoplasm of respiratory and digestive systemsLungMediastinumPleuraOther respiratory organsSmall intestine, including duodenumLarge intestine and rectumRetroperitoneum and peritoneumLiver, specified as secondaryOther digestive organs and spleenSecondary malignant neoplasm of other specified sitesKidneyOther urinary organsSkinBrain and spinal cordOther parts of nervous systemBone and bone marrowOvaryAdrenal glandOther specified sitesBreastGenital organsOtherMalignant neoplasm without specification of siteDisseminatedOther

Lymphosarcoma and reticulosarcomaReticulosarcoma

LymphosarcomaLymphoblastoma (diffuse)Lymphoma (malignant):lymphoblastic (diffuse)lymphocytic (cell type) (diffuse)lymphosarcoma typeLymphosarcoma:NOSdiffuse NOSlymphoblastic (diffuse)lymphocytic (diffuse)prolymphocytic

Burkitt's tumor or lymphomaOther named variantsHodgkin's diseaseHodgkin's paragranulomaHodgkin's granulomaHodgkin's sarcomaLymphocytic-histiocytic predominanceNodular sclerosisMixed cellularityLymphocytic depletionHodgkin's disease, unspecifiedOther malignant neoplasms of lymphoid and histiocytic tissueNodular lymphomaMycosis fungoidesS?zary's diseaseMalignant histiocytosisLeukemic reticuloendotheliosis

Letterer-Siwe diseaseAcute:differentiated progressive histiocytosishistiocytosis X (progressive)infantile reticuloendotheliosisreticulosis of infancy

Malignant mast cell tumorsMalignant:mastocytomamastocytosisMast cell sarcomaSystemic tissue mast cell diseaseOther lymphomasLymphoma (malignant):NOSdiffuseOther and unspecified malignant neoplasms of lymphoid and histiocytic tissueMultiple myeloma and immunoproliferative neoplasmsMultiple myelomaKahler's diseaseMyelomatosisPlasma cell leukemiaOther immunoproliferative neoplasmsLymphoid leukemiaAcuteChronicSubacuteOther lymphoid leukemiaUnspecified lymphoid leukemiaMyeloid leukemiaAcuteAcute promyelocytic leukemiaChronicSubacuteMyeloid sarcomaOther myeloid leukemiaUnspecified myeloid leukemiaMonocytic leukemiaAcuteChronicSubacuteOther monocytic leukemiaUnspecified monocytic leukemiaOther specified leukemiaAcute erythremia and erythroleukemiaChronic erythremiaMegakaryocytic leukemiaOther specified leukemiaLeukemia of unspecified cell typeAcuteAcute leukemia NOSBlast cell leukemiaStem cell leukemiaChronicSubacuteOther leukemia of unspecified cell typeUnspecified leukemia

Benign neoplasm of lip, oral cavity, and pharynxLipFrenulum labiiLip (inner aspect) (mucosa) (vermilion border)TongueMajor salivary glandsGland:parotidsublingualsubmandibularFloor of mouth

Other and unspecified parts of mouthGingivaGum (upper) (lower)Labial commissureOral cavity NOSOral mucosaPalate (hard) (soft)Uvula

TonsilTonsil (faucial) (palatine)

Other parts of oropharynxBranchial cleft or vestigesEpiglottis, anterior aspectFauces NOSMesopharynx NOSTonsillar:fossapillarsVallecula

NasopharynxHypopharynxPharynx, unspecifiedBenign neoplasm of other parts of digestive systemEsophagusStomachDuodenum, jejunum, and ileumSmall intestine NOSColonAppendixCecumIleocecal valveLarge intestine NOSRectum and anal canalAnal canal or sphincterAnus NOSRectosigmoid junctionLiver and biliary passagesPancreas, except islets of LangerhansIslets of LangerhansRetroperitoneum and peritoneumOther and unspecified siteBenign neoplasm of respiratory and intrathoracic organs

Nasal cavities, middle ear, and accessory sinusesCartilage of noseEustachian tubeNaresSeptum of noseSinus:ethmoidalfrontalmaxillarysphenoidal

LarynxCartilage:arytenoidcricoidcuneiformthyroidEpiglottis (suprahyoid portion) NOSGlottisVocal cords (false) (true)TracheaBronchus and lungPleuraMediastinumThymusHeartOther specified sitesSite unspecifiedRespiratory organ NOSUpper respiratory tract NOSBenign neoplasm of bone and articular cartilageBones of skull and faceLower jaw boneVertebral column, excluding sacrum and coccyxRibs, sternum, and clavicleScapula and long bones of upper limbShort bones of upper limbPelvic bones, sacrum, and coccyxLong bones of lower limbShort bones of lower limbBone and articular cartilage, site unspecifiedLipomaSkin and subcutaneous tissue of faceOther skin and subcutaneous tissueIntrathoracic organsIntra-abdominal organsSpermatic cordOther specified sitesLipoma, unspecified siteOther benign neoplasm of connective and other soft tissueHead, face, and neckUpper limb, including shoulderLower limb, including hipThoraxAbdomenPelvisButtockGroinInguinal regionPerineumTrunk, unspecifiedOther specified sitesSite unspecifiedBenign neoplasm of skinSkin of lipEyelid, including canthusEar and external auditory canalAuricle (ear)Auricular canal, externalExternal meatusPinnaSkin of other and unspecified parts of faceScalp and skin of neck

Skin of trunk, except scrotumAxillary foldPerianal skinSkin of:abdominal wallanusbackbreastbuttockchest wallgroinperineumUmbilicus

Skin of upper limb, including shoulderSkin of lower limb, including hipOther specified sites of skinSkin, site unspecifiedBenign neoplasm of breastBreast (male) (female)connective tissueglandular tissuesoft partsUterine leiomyomaSubmucous leiomyoma of uterusIntramural leiomyoma of uterusSubserous leiomyoma of uterusLeiomyoma of uterus, unspecifiedOther benign neoplasm of uterusCervix uteriCorpus uteriOther specified parts of uterusUterus, part unspecifiedBenign neoplasm of ovaryUse additional code to identify any functional activity (256.0-256.1)Benign neoplasm of other female genital organsFallopian tube and uterine ligamentsVaginaVulvaClitorisExternal female genitalia NOSGreater vestibular [Bartholin's] glandLabia (majora) (minora)PudendumOther specified sites of female genital organsFemale genital organ, site unspecifiedBenign neoplasm of male genital organsTestisPenisProstateEpididymisScrotumOther specified sites of male genital organsMale genital organ, site unspecifiedBenign neoplasm of kidney and other urinary organsKidney, except pelvisKidney NOSRenal pelvisUreterBladderOther specified sites of urinary organsUrethraOtherUrinary organ, site unspecifiedBenign neoplasm of eyeEyeball, except conjunctiva, cornea, retina, and choroidOrbitLacrimal glandConjunctivaCorneaRetinaChoroidLacrimal ductOther specified parts of eyeEye, part unspecifiedBenign neoplasm of brain and other parts of nervous systemBrainCranial nervesCerebral meningesSpinal cordSpinal meningesOther specified sites of nervous systemNervous system, part unspecifiedNervous system (central) NOSBenign neoplasm of thyroid glandsBenign neoplasm of other endocrine glands and related structuresUse additional code to identify any functional activityAdrenal glandParathyroid glandPituitary gland and craniopharyngeal duct (pouch)Pineal glandCarotid bodyAortic body and other paragangliaOtherEndocrine gland, site unspecifiedHemangioma and lymphangioma, any siteHemangioma, any siteOf unspecified siteOf skin and subcutaneous tissueOf intracranial structuresOf retinaOf intra-abdominal structuresOf other sitesLymphangioma, any siteBenign neoplasm of other and unspecified sitesLymph nodesOther specified sitesSite unspecified

Carcinoma in situ of digestive organsLip, oral cavity, and pharynxGingivaHypopharynxMouth [any part]NasopharynxOropharynxSalivary gland or ductTongueEsophagusStomachColonAppendixCecumIleocecal valveLarge intestine NOSRectumAnal canalAnus, unspecifiedOther and unspecified parts of intestineDuodenumIleumJejunumSmall intestine NOSLiver and biliary systemOther and unspecified digestive organsCarcinoma in situ of respiratory system

LarynxCartilage:arytenoidcricoidcuneiformthyroidEpiglottis:NOSposterior surfacesuprahyoid portionVocal cords (false) (true)

TracheaBronchus and lungOther specified parts of respiratory systemAccessory sinusesMiddle earNasal cavitiesPleuraRespiratory system, part unspecifiedCarcinoma in situ of skinSkin of lipEyelid, including canthusEar and external auditory canalSkin of other and unspecified parts of faceScalp and skin of neck

Skin of trunk, except scrotumAnus, marginAxillary foldPerianal skinSkin of:abdominal wallanusbackbreastbuttockchest wallgroinperineumUmbilicus

Skin of upper limb, including shoulderSkin of lower limb, including hipOther specified sites of skinSkin, site unspecifiedCarcinoma in situ of breast and genitourinary systemBreast

Cervix uteriCervical intraepithelial glandular neoplasiaCervical intraepithelial neoplasia III [CIN III]Severe dysplasia of cervix

Other and unspecified parts of uterusOther and unspecified female genital organsProstatePenisOther and unspecified male genital organsBladderOther and unspecified urinary organsCarcinoma in situ of other and unspecified sitesEyeOther specified sitesSite unspecified

Neoplasm of uncertain behavior of digestive and respiratory systemsMajor salivary glandsGland:parotidsublingualsubmandibularLip, oral cavity, and pharynxGingivaHypopharynxMinor salivary glandsMouthNasopharynxOropharynxTongueStomach, intestines, and rectumLiver and biliary passagesRetroperitoneum and peritoneumOther and unspecified digestive organsAnal:canalsphincterAnus NOSEsophagusPancreasSpleenLarynxTrachea, bronchus, and lungPleura, thymus, and mediastinumOther and unspecified respiratory organsAccessory sinusesMiddle earNasal cavitiesRespiratory organ NOSNeoplasm of uncertain behavior of genitourinary organsUterusPlacentaOvaryOther and unspecified female genital organsTestisProstateOther and unspecified male genital organsBladderOther and unspecified urinary organsUrinary organ, unspecifiedKidney and ureterOtherNeoplasm of uncertain behavior of endocrine glands and nervous systemPituitary gland and craniopharyngeal ductPineal glandAdrenal glandParagangliaOther and unspecified endocrine glandsBrain and spinal cordMeningesNeurofibromatosisNeurofibromatosis, unspecifiedNeurofibromatosis, type 1 [von Recklinghausen's disease]Neurofibromatosis, type 2 [acoustic neurofibromatosis]Other and unspecified parts of nervous systemCranial nervesNeoplasm of uncertain behavior of other and unspecified sites and tissuesBone and articular cartilage

Connective and other soft tissuePeripheral, sympathetic, and parasympathetic nerves and gangliaStromal tumors of digestive system

SkinBreastPolycythemia veraHistiocytic and mast cellsPlasma cellsOther lymphatic and hematopoietic tissuesEssential thrombocythemiaLow grade myelodysplastic syndrome lesionsHigh grade myelodysplastic syndrome lesionsMyelodysplastic syndrome with 5q deletion5q minus syndrome NOSMyelodysplastic syndrome, unspecified

Myelofibrosis with myeloid metaplasiaAgnogenic myeloid metaplasiaIdiopathic myelofibrosis (chronic)Myelosclerosis with myeloid metaplasiaPrimary myelofibrosis

Other lymphatic and hematopoietic tissuesOther specified sitesEyeHeartSite unspecified

Neoplasms of unspecified natureDigestive systemRespiratory systemBone, soft tissue, and skinBreastBladderOther genitourinary organsBrainEndocrine glands and other parts of nervous systemOther specified sitesSite unspecified

Simple and unspecified goiterGoiter, specified as simple

Goiter, unspecifiedEnlargement of thyroidGoiter or struma:NOSdiffuse colloidendemichyperplasticnontoxic (diffuse)parenchymatoussporadic

Nontoxic nodular goiterNontoxic uninodular goiterNontoxic multinodular goiterUnspecified nontoxic nodular goiterThyrotoxicosis with or without goiterToxic diffuse goiterToxic uninodular goiterToxic multinodular goiterToxic nodular goiter, unspecifiedThyrotoxicosis from ectopic thyroid noduleThyrotoxicosis of other specified originThyrotoxicosis without mention of goiter or other cause

Congenital hypothyroidismCongenital thyroid insufficiencyCretinism (athyrotic) (endemic)Use additional code to identify associated mental retardation

Acquired hypothyroidismPostsurgical hypothyroidismOther postablative hypothyroidismIodine hypothyroidismOther iatrogenic hypothyroidismOther specified acquired hypothyroidismUnspecified hypothyroidismThyroiditisAcute thyroiditisSubacute thyroiditisChronic lymphocytic thyroiditisChronic fibrous thyroiditisIatrogenic thyroiditisOther and unspecified chronic thyroiditisThyroiditis, unspecifiedOther disorders of thyroidDisorders of thyrocalcitonin secretionDyshormonogenic goiterCyst of thyroidHemorrhage and infarction of thyroidOther specified disorders of thyroidUnspecified disorder of thyroid

Diabetes mellitusDiabetes mellitus without mention of complicationDiabetes with ketoacidosisDiabetes with hyperosmolarityDiabetes with other comaDiabetic coma (with ketoacidosis)Diabetic hypoglycemic comaInsulin coma NOSDiabetes with renal manifestationsDiabetes with ophthalmic manifestationsDiabetes with neurological manifestationsDiabetes with peripheral circulatory disordersDiabetes with other specified manifestationsDiabetes with unspecified complicationOther disorders of pancreatic internal secretion

Hypoglycemic comaIatrogenic hyperinsulinismNon-diabetic insulin comaUse additional E code to identify cause, if drug-induced

Other specified hypoglycemiaHyperinsulinism:NOSectopicfunctionalHyperplasia of pancreatic islet beta cells NOSHypoglycemia, unspecifiedHypoglycemia:NOSreactivespontaneousPostsurgical hypoinsulinemiaAbnormality of secretion of glucagonAbnormality of secretion of gastrinOther specified disorders of pancreatic internal secretionUnspecified disorder of pancreatic internal secretionDisorders of parathyroid glandHyperparathyroidismHyperparathyroidism, unspecifiedPrimary hyperparathyroidismSecondary hyperparathyroidism, non-renalOther hyperparathyroidismHypoparathyroidismParathyroiditis (autoimmune)Tetany:parathyroidparathyroprivalOther specified disorders of parathyroid glandUnspecified disorder of parathyroid glandDisorders of the pituitary gland and its hypothalamic controlAcromegaly and gigantismOther and unspecified anterior pituitary hyperfunctionForbes-Albright syndrome

PanhypopituitarismCachexia, pituitaryNecrosis of pituitary (postpartum)Pituitary insufficiency NOSSheehan's syndromeSimmonds' disease

Pituitary dwarfismOther anterior pituitary disordersDiabetes insipidusVasopressin deficiencyOther disorders of neurohypophysisSyndrome of inappropriate secretion of antidiuretic hormone [ADH]Iatrogenic pituitary disorders

Other disorders of the pituitary and other syndromes of diencephalohypophyseal originAbscess of pituitaryAdiposogenital dystrophyCyst of Rathke's pouchFr?hlich's syndrome

UnspecifiedDiseases of thymus glandPersistent hyperplasia of thymusAbscess of thymusOther specified diseases of thymus glandAtrophy of thymusCyst of thymusUnspecified disease of thymus glandDisorders of adrenal glands

Cushing's syndromeAdrenal hyperplasia due to excess ACTHCushing's syndrome:NOSiatrogenicidiopathicpituitary-dependentEctopic ACTH syndromeIatrogenic syndrome of excess cortisolOverproduction of cortisolUse additional E code to identify cause, if drug-induced

HyperaldosteronismHyperaldosteronism, unspecifiedAldosteronism NOSPrimary aldosteronism, unspecifiedGlucocorticoid-remediable aldosteronismFamilial aldosteronism type IConn's syndromeBartter's syndromeOther secondary aldosteronism

Adrenogenital disordersAdrenogenital syndromes, virilizing or feminizing, whether acquired or associated with congenital adrenal hyperplasia consequent on inborn enzyme defects in hormone synthesisAchard-Thiers syndromeCongenital adrenal hyperplasiaFemale adrenal pseudohermaphroditismMale:macrogenitosomia praecoxsexual precocity with adrenal hyperplasiaVirilization (female) (suprarenal)

Other corticoadrenal overactivity

Corticoadrenal insufficiencyAddisonian crisisAddison's disease NOSAdrenal:atrophy (autoimmune)calcificationcrisishemorrhageinfarctioninsufficiency NOS

Other adrenal hypofunctionAdrenal medullary insufficiencyMedulloadrenal hyperfunctionOther specified disorders of adrenal glandsUnspecified disorder of adrenal glandsOvarian dysfunctionHyperestrogenismOther ovarian hyperfunction

Postablative ovarian failureOvarian failure:iatrogenicpostirradiationpostsurgicalUse additional code for states associated with artificial menopause (627.4)

Other ovarian failureUse additional code for states associated with natural menopause (627.2)Premature menopauseOther ovarian failurePolycystic ovariesOther ovarian dysfunctionUnspecified ovarian dysfunctionTesticular dysfunctionTesticular hyperfunctionPostablative testicular hypofunction

Other testicular hypofunctionDefective biosynthesis of testicular androgenEunuchoidism:NOShypogonadotropicFailure:Leydig's cell, adultseminiferous tubule, adultTesticular hypogonadism

Other testicular dysfunctionUnspecified testicular dysfunctionPolyglandular dysfunction and related disordersPolyglandular activity in multiple endocrine adenomatosisOther combinations of endocrine dysfunctionOther specified polyglandular dysfunctionPolyglandular dysfunction, unspecifiedOther endocrine disordersDelay in sexual development and puberty, not elsewhere classifiedPrecocious sexual development and puberty, not elsewhere classifiedCarcinoid syndromeEctopic hormone secretion, not elsewhere classifiedEctopic:antidiuretic hormone secretion [ADH]hyperparathyroidismDwarfism, not elsewhere classifiedDwarfism:NOSconstitutionalAndrogen insensitivity syndromeOther specified endocrine disordersUnspecified endocrine disorder

KwashiorkorNutritional marasmusOther severe protein-calorie malnutritionOther and unspecified protein-calorie malnutritionMalnutrition of moderate degreeMalnutrition of mild degreeArrested development following protein-calorie malnutritionOther protein-calorie malnutritionUnspecified protein-calorie malnutritionDystrophy due to malnutritionMalnutrition (calorie) NOSVitamin A deficiencyWith conjunctival xerosisWith conjunctival xerosis and Bitot's spotWith corneal xerosisWith corneal ulceration and xerosisWith keratomalaciaWith night blindnessWith xerophthalmic scars of corneaOther ocular manifestations of vitamin A deficiencyOther manifestations of vitamin A deficiencyUnspecified vitamin A deficiencyThiamine and niacin deficiency statesBeriberiOther and unspecified manifestations of thiamine deficiencyPellagraDeficiency of B-complex componentsAriboflavinosisVitamin B6 deficiencyDeficiency:pyridoxalpyridoxaminepyridoxineVitamin B6 deficiency syndromeOther B-complex deficienciesDeficiency:cyanocobalaminfolic acidvitamin B12Unspecified vitamin B deficiencyAscorbic acid deficiencyDeficiency of vitamin CScurvyVitamin D deficiencyRickets, activeRickets, late effectOsteomalacia, unspecifiedUnspecified vitamin D deficiencyOther nutritional deficienciesDeficiency of vitamin KDeficiency of other vitaminsUnspecified vitamin deficiencyMineral deficiency, not elsewhere classifiedDeficiency:calcium, dietaryiodineOther nutritional deficiencyUnspecified nutritional deficiency

Disorders of amino-acid transport and metabolismDisturbances of amino-acid transportPhenylketonuria [PKU]

Other disturbances of aromatic amino-acid metabolismAlbinismAlkaptonuriaAlkaptonuric ochronosisDisturbances of metabolism of tyrosine and tryptophanHomogentisic acid defectsHydroxykynureninuriaHypertyrosinemiaIndicanuriaKynureninase defectsOasthouse urine diseaseOchronosisTyrosinosisTyrosinuriaWaardenburg syndrome

Disturbances of branched-chain amino-acid metabolismDisturbances of sulphur-bearing amino-acid metabolismDisturbances of histidine metabolismDisorders of urea cycle metabolismOther disturbances of straight-chain amino-acid metabolismOther specified disorders of amino-acid metabolismUnspecified disorder of amino-acid metabolismDisorders of carbohydrate transport and metabolismGlycogenosisGalactosemiaHereditary fructose intoleranceIntestinal disaccharidase deficiencies and disaccharide malabsorptionRenal glycosuriaOther specified disorders of carbohydrate transport and metabolismUnspecified disorder of carbohydrate transport and metabolismDisorders of lipoid metabolismPure hypercholesterolemiaPure hyperglyceridemiaMixed hyperlipidemiaHyperchylomicronemiaOther and unspecified hyperlipidemiaLipoprotein deficienciesLipodystrophyBarraquer-Simons diseaseProgressive lipodystrophyUse additional E code to identify cause, if iatrogenic

LipidosesChemically induced lipidosisDisease:Anderson'sFabry'sGaucher'sI cell [mucolipidosis I]lipoid storage NOSNiemann-Pickpseudo-Hurler's or mucolipidosis IIItriglyceride storage, Type I or IIWolman's or triglyceride storage, Type IIIMucolipidosis IIPrimary familial xanthomatosis

Other disorders of lipoid metabolismUnspecified disorder of lipoid metabolismDisorders of plasma protein metabolismPolyclonal hypergammaglobulinemiaMonoclonal paraproteinemiaOther paraproteinemiasMacroglobulinemiaAlpha-1-antitrypsin deficiencyOther disorders of plasma protein metabolismUnspecified disorder of plasma protein metabolismGoutGouty arthropathyGouty nephropathyGouty nephropathy, unspecifiedUric acid nephrolithiasisOtherGout with other specified manifestationsGouty tophi of earGouty tophi of other sitesOtherGout, unspecifiedDisorders of mineral metabolismDisorders of iron metabolismBronzed diabetesHemochromatosisPigmentary cirrhosis (of liver)Disorders of copper metabolismDisorders of magnesium metabolismDisorders of phosphorus metabolismDisorders of calcium metabolismUnspecified disorder of calcium metabolismHypocalcemiaHypercalcemiaOther disorders of calcium metabolismOther specified disorders of mineral metabolismUnspecified disorder of mineral metabolismDisorders of fluid, electrolyte, and acid-base balanceHyperosmolality and/or hypernatremiaHyposmolality and/or hyponatremiaAcidosisAcidosis:NOSlacticmetabolicrespiratoryAlkalosisMixed acid-base balance disorderVolume depletionVolume depletion, unspecifiedDehydrationHypovolemiaFluid overloadFluid retentionHyperpotassemiaHypopotassemiaElectrolyte and fluid disorders not elsewhere classifiedElectrolyte imbalanceHyperchloremiaHypochloremiaOther and unspecified disorders of metabolismCystic fibrosisWithout mention of meconium ileusWith meconium ileusWith pulmonary manifestationsWith gastrointestinal manifestationsWith other manifestationsDisorders of porphyrin metabolism

Other disorders of purine and pyrimidine metabolismHypoxanthine-guanine-phosphoribosyltransferase deficiency [HG-PRT deficiency]Lesch-Nyhan syndromeXanthinuria

AmyloidosisAmyloidosis, unspecifiedFamilial Mediterranean feverOther amyloidosis

Disorders of bilirubin excretionHyperbilirubinemia:congenitalconstitutionalSyndrome:Crigler-NajjarDubin-JohnsonGilbert'sRotor's

MucopolysaccharidosisOther deficiencies of circulating enzymesDysmetabolic syndrome XOther specified disorders of metabolismPrimary carnitine deficiencyCarnitine deficiency due to inborn errors of metabolismIatrogenic carnitine deficiencyOther secondary carnitine deficiency

Disorders of fatty acid oxidationCarnitine palmitoyltransferase deficiencies (CPT1, CPT2)Glutaric aciduria type II (type IIA, IIB, IIC)Long chain 3-hydroxyacyl CoA dehydrogenase deficiency (LCHAD)Long chain/very long chain acyl CoA dehydrogenase deficiency (LCAD, VLCAD)Medium chain acyl CoA dehydrogenase deficiency (MCAD)Short chain acyl CoA dehydrogenase deficiency (SCAD)

Peroxisomal disorders

Disorders of mitochondrial metabolismKearns-Sayre syndromeMitochondrial Encephalopathy, Lactic Acidosis and Stroke-like episodes  (MELAS syndrome)Mitochondrial Neurogastrointestinal Encephalopathy syndrome (MNGIE)Myoclonus with Epilepsy and with Ragged Red Fibers  (MERRF syndrome)Neuropathy, Ataxia and Retinitis Pigmentosa  (NARP syndrome)Use additional code for associated conditions

Other specified disorders of metabolismHand-Sch?ller-Christian diseaseHistiocytosis (acute) (chronic)Histiocytosis X (chronic)

Unspecified disorder of metabolismOverweight, obesity and other hyperalimentationOverweight and obesityObesity, unspecifiedMorbid obesityOverweightLocalized adiposityHypervitaminosis AHypercarotinemiaHypervitaminosis DOther hyperalimentationDisorders involving the immune mechanismDeficiency of humoral immunityHypogammaglobulinemia, unspecifiedSelective IgA immunodeficiencySelective IgM immunodeficiencyOther selective immunoglobulin deficienciesCongenital hypogammaglobulinemiaImmunodeficiency with increased IgMCommon variable immunodeficiencyOtherDeficiency of cell-mediated immunityImmunodeficiency with predominant T-cell defect, unspecifiedDiGeorge's syndromeWiskott-Aldrich syndromeNezelof's syndromeOther

Combined immunity deficiencyAgammaglobulinemia:autosomal recessiveSwiss-typeX-linked recessiveSevere combined immunodeficiency [SCID]Thymic:alymphoplasiaaplasia or dysplasia with immunodeficiency

Unspecified immunity deficiencyAutoimmune disease, not elsewhere classifiedAutoimmune disease NOSOther specified disorders involving the immune mechanismUnspecified disorder of immune mechanism

Iron deficiency anemiasSecondary to blood loss (chronic)Normocytic anemia due to blood lossSecondary to inadequate dietary iron intakeOther specified iron deficiency anemiasIron deficiency anemia, unspecifiedOther deficiency anemiasPernicious anemiaAnemia:Addison'sBiermer'scongenital perniciousCongenital intrinsic factor [Castle's] deficiency

Other vitamin B12 deficiency anemiaAnemia:vegan'svitamin B12 deficiency (dietary)due to selective vitamin B12 malabsorption with proteinuriaSyndrome:Imerslund'sImerslund-Gr?sbeck

Folate-deficiency anemiaOther specified megaloblastic anemias, not elsewhere classifiedProtein-deficiency anemiaAnemia associated with other specified nutritional deficiencyUnspecified deficiency anemiaHereditary hemolytic anemias

Hereditary spherocytosisAcholuric (familial) jaundiceCongenital hemolytic anemia (spherocytic)Congenital spherocytosisMinkowski-Chauffard syndromeSpherocytosis (familial)

Hereditary elliptocytosisAnemias due to disorders of glutathione metabolismOther hemolytic anemias due to enzyme deficiencyThalassemiasSickle-cell thalassemia without crisisSickle-cell thalassemia with crisisOther thalassemiaSickle-cell traitHb-AS genotypeHemoglobin S [Hb-S] traitHeterozygous:hemoglobin SHb-SSickle-cell diseaseSickle-cell anemiaSickle-cell disease, unspecifiedHb-SS disease without crisisHb-SS disease with crisisSickle-cell/Hb-C disease without crisisSickle-cell/HB-C disease with crisisOther sickle-cell disease without crisisOther sickle-cell disease with crisis

Other hemoglobinopathiesAbnormal hemoglobin NOSCongenital Heinz-body anemiaDisease:hemoglobin C [Hb-C]hemoglobin D [Hb-D]hemoglobin E [Hb-E]hemoglobin Zurich [Hb-Zurich]Hemoglobinopathy NOSHereditary persistence of fetal hemoglobin [HPFH]Unstable hemoglobin hemolytic disease

Other specified hereditary hemolytic anemiasHereditary hemolytic anemia, unspecifiedAcquired hemolytic anemias

Autoimmune hemolytic anemiasAutoimmune hemolytic disease (cold type) (warm type)Chronic cold hemagglutinin diseaseCold agglutinin disease or hemoglobinuriaHemolytic anemia:cold type (secondary) (symptomatic)drug-inducedwarm type (secondary) (symptomatic)Use additional E code to identify cause,  if drug-induced

Non-autoimmune hemolytic anemiasNon-autoimmune hemolytic anemia, unspecifiedHemolytic-uremic syndromeOther non-autoimmune hemolytic anemiasHemoglobinuria due to hemolysis from external causesAcquired hemolytic anemia, unspecifiedAplastic anemia and other bone marrow failure syndromesConstitutional aplastic anemiaConstitutional red blood cell aplasiaOther constitutional aplastic anemiaPancytopenia

MyelophthisisLeukoerythroblastic anemiaMyelophthisic anemiaCode first the underlying disorder, such as:malignant neoplasm of breast (174.0-174.9, 175.0-175.9)tuberculosis (015.0-015.9)

Other specified aplastic anemias

Aplastic anemia, unspecifiedAnemia:aplastic (idiopathic) NOSaregenerativehypoplastic NOSnonregenerativeMedullary hypoplasia

Other and unspecified anemias

Sideroblastic anemiaAnemia:hypochromic with iron loadingsideroachresticsideroblastic:acquiredcongenitalhereditaryprimarysecondary (drug-induced) (due to disease)sex-linked hypochromicvitamin B6-responsivePyridoxine-responsive (hypochromic) anemia

Acute posthemorrhagic anemiaAnemia due to acute blood lossAnemia of chronic diseaseAnemia in chronic kidney diseaseAnemia in neoplastic diseaseAnemia of other chronic diseaseOther specified anemiasAnemia, unspecifiedAnemia:NOSessentialnormocytic, not due to blood lossprofoundprogressivesecondaryOligocythemiaCoagulation defects

Congenital factor VIII disorderAntihemophilic globulin [AHG] deficiencyFactor VIII (functional) deficiencyHemophilia:NOSAclassicalfamilialhereditarySubhemophilia

Congenital factor IX disorderCongenital factor XI deficiencyCongenital deficiency of other clotting factors

von Willebrand's diseaseAngiohemophilia (A) (B)Constitutional thrombopathyFactor VIII deficiency with vascular defectPseudohemophilia type BVascular hemophiliavon Willebrand's (-J?rgens') disease

Hemorrhagic disorder due to intrinsic circulating anticoagulants

Defibrination syndromeAfibrinogenemia, acquiredConsumption coagulopathyDiffuse or disseminated intravascular coagulation [DIC syndrome]Fibrinolytic hemorrhage, acquiredHemorrhagic fibrinogenolysisPathologic fibrinolysisPurpura:fibrinolyticfulminans

Acquired coagulation factor deficiencyDeficiency of coagulation factor due to:liver diseasevitamin K deficiencyHypoprothrombinemia, acquired

Other and unspecified coagulation defectsDefective coagulation NOSDeficiency, coagulation factor NOSDelay, coagulationDisorder:coagulationhemostasis

Purpura and other hemorrhagic conditions

Allergic purpuraPeliosis rheumaticaPurpura:anaphylactoidautoimmuneHenoch'snonthrombocytopenic:hemorrhagicidiopathicrheumaticaSch?nlein-HenochvascularVasculitis, allergic

Qualitative platelet defectsThrombasthenia (hemorrhagic) (hereditary)ThrombocytastheniaThrombocytopathy (dystrophic)Thrombopathy (Bernard-Soulier)

Other nonthrombocytopenic purpurasPrimary thrombocytopeniaPrimary thrombocytopenia unspecifiedImmune thrombocytopenic purpuraEvans' syndrome

Congenital and hereditary thrombocytopenic purpuraCongenital and hereditary thrombocytopeniaThrombocytopenia with absent radii (TAR) syndrome

Other primary thrombocytopenia

Secondary thrombocytopeniaPosttransfusion purpuraThrombocytopenia (due to):dilutionaldrugsextracorporeal circulation of bloodmassive blood transfusionplatelet alloimmunizationUse additional E code to identify cause

Thrombocytopenia, unspecifiedOther specified hemorrhagic conditionsUnspecified hemorrhagic conditionsDiseases of white blood cellsNeutropeniaDecreased Absolute Neutrophil Count (ANC)Use additional code for any associated fever (780.6)Neutropenia, unspecifiedCongenital neutropeniaCyclic neutropeniaDrug induced neutropeniaNeutropenia due to infectionOther neutropeniaFunctional disorders of polymorphonuclear neutrophilsGenetic anomalies of leukocytesEosinophiliaEosinophiliaallergichereditaryidiopathicsecondaryEosinophilic leukocytosisHemophagocytic syndromesDecreased white blood cell countLeukocytopenia, unspecifiedLymphocytopenia Other decreased white blood cell countElevated white blood cell countLeukocytosis, unspecifiedLymphocytosis (symptomatic)Leukemoid reactionMonocytosis (symptomatic)PlasmacytosisBasophiliaOther elevated white blood cell countOther specified disease of white blood cellsUnspecified disease of white blood cellsOther diseases of blood and blood-forming organs

Polycythemia, secondaryHigh-oxygen-affinity hemoglobinPolycythemia:acquiredbenigndue to:fall in plasma volumehigh altitudeemotionalerythropoietinhypoxemicnephrogenousrelativespuriousstress

Chronic lymphadenitisChronic:adenitis any lymph node, except mesentericlymphadenitis any lymph node, except mesentericNonspecific mesenteric lymphadenitisLymphadenitis, unspecified, except mesentericHypersplenism"Big spleen" syndromeDyssplenismHyperspleniaOther diseases of spleenDisease of spleen, unspecifiedChronic congestive splenomegalySplenic sequestrationNeutropenic splenomegalyOtherLien migransPerisplenitisSplenic:abscessatrophycystfibrosisinfarctionrupture, nontraumaticSplenitisWandering spleenFamilial polycythemiaMethemoglobinemiaOther specified diseases of blood and blood-forming organsPrimary hypercoagulable stateSecondary hypercoagulable state

MyelofibrosisMyelofibrosis NOSSecondary myelofibrosisCode first the underlying disorder, such as:malignant neoplasm of breast (174.0-174.9, 175.0-175.9)

Other specified diseases of blood and blood-forming organsUnspecified diseases of blood and blood-forming organs

DementiasCode first the associated neurological conditionSenile dementia, uncomplicatedSenile dementia:NOSsimple typePresenile dementiaBrain syndrome with presenile brain diseasePresenile dementia, uncomplicatedPresenile dementia with deliriumPresenile dementia with delusional featuresPresenile dementia with depressive featuresSenile dementia with delusional or depressive featuresSenile dementia with delusional featuresSenile dementia with depressive featuresSenile dementia with deliriumSenile dementia with acute confusional stateVascular dementiaMulti-infarct dementia or psychosisUse additional code to identify cerebral atherosclerosis (437.0)Vascular dementia, uncomplicatedVascular dementia with deliriumVascular dementia with delusionsVascular dementia with depressed moodOther specified senile psychotic conditionsUnspecified senile psychotic conditionAlcohol-induced mental disordersAlcohol withdrawal deliriumAlcoholic deliriumDelirium tremensAlcohol-induced persisting amnestic disorderAlcohol-induced persisting dementiaAlcohol-induced psychotic disorder with hallucinationsAlcoholic:hallucinosis (acute)psychosis with hallucinosisIdiosyncratic alcohol intoxicationPathologic:alcohol intoxicationdrunkennessAlcohol-induced psychotic disorder with delusionsAlcoholic:paranoiapsychosis, paranoid typeOther specified alcohol-induced mental disordersAlcohol withdrawalAlcohol:abstinence syndrome or symptomswithdrawal syndrome or symptomsAlcohol induced sleep disordersOtherUnspecified alcohol-induced mental disordersDrug-induced mental disordersDrug withdrawalDrug-induced psychotic disordersDrug-induced psychotic disorder with delusionsDrug-induced psychotic disorder with hallucinationsHallucinatory state induced by drugsPathological drug intoxicationDrug reaction resulting in brief psychotic statesNOSidiosyncraticpathologicOther specified drug-induced mental disordersDrug-induced deliriumDrug-induced persisting dementiaDrug-induced persisting amnestic disorderDrug-induced mood disorderDrug induced sleep disordersOtherUnspecified drug-induced mental disorderTransient mental disorders due to conditions classified elsewhereDelirium due to conditions classified elsewhereSubacute deliriumOther specified transient mental disorders due to conditions classified elsewherePsychotic disorder with delusions in conditions classified elsewherePsychotic disorder with hallucinations in conditions classified elsewhereMood disorder in conditions classified elsewhereAnxiety disorder in conditions classified elsewhereOtherUnspecified transient mental disorder in conditions classified elsewherePersistent mental disorders due to conditions classified elsewhere

Amnestic disorder in conditions classified elsewhereKorsakoff's psychosis or syndrome (nonalcoholic)Code first underlying condition

Dementia in conditions classified elsewhereDementia of the Alzheimer's typeCode first any underlying physical condition as:dementia in:Alzheimer's disease (331.0)cerebral lipidoses (330.1)dementia with Lewy bodies (331.82)dementia with Parkinsonism (331.82)epilepsy (345.0-345.9)frontal dementia (331.19)frontotemporal dementia (331.19)general paresis [syphilis] (094.1)hepatolenticular degeneration (275.1)Huntington's chorea (333.4)Jakob-Creutzfeldt disease (046.1)multiple sclerosis (340)Pick's disease of the brain (331.11)polyarteritis nodosa (446.0)syphilis (094.1)

Dementia in conditions classified elsewhere without behavioral disturbanceDementia in conditions classified elsewhere with behavioral disturbance

Other persistent mental disorders due to conditions classified elsewhereAmnestic disorder NOSDementia NOSEpileptic psychosis NOSMixed paranoid and affective organic psychotic statesUse additional code for associated epilepsy (345.0-345.9)

Unspecified persistent mental disorders due to conditions classified elsewhere

Schizophrenic disordersSimple typeSchizophrenia simplexDisorganized typeCatatonic typeParanoid typeParaphrenic schizophreniaSchizophreniform disorderOneirophreniaSchizophreniform:attackpsychosis, confusional type

Latent schizophreniaLatent schizophrenic reactionSchizophrenia:borderlineincipientprepsychoticprodromalpseudoneuroticpseudopsychopathic

Residual typeSchizoaffective disorder

Other specified types of schizophreniaAcute (undifferentiated) schizophreniaAtypical schizophreniaCenesthopathic schizophrenia

Unspecified schizophreniaEpisodic mood disorders

Bipolar I disorder, single manic episodeHypomania (mild) NOS single episode or unspecifiedHypomanic psychosis single episode or unspecifiedMania (monopolar) NOS single episode or unspecifiedManic-depressive psychosis or reaction, single episode or unspecified:hypomanic, single episode or unspecifiedmanic, single episode or unspecified

Manic disorder, recurrent episodeAny condition classifiable to 296.0, stated to be recurrent

Major depressive disorder, single episodeDepressive psychosis, single episode or unspecifiedEndogenous depression, single episode or unspecifiedInvolutional melancholia, single episode or unspecifiedManic-depressive psychosis or reaction, depressed type, single episode or unspecifiedMonopolar depression, single episode or unspecifiedPsychotic depression, single episode or unspecified

Major depressive disorder, recurrent episodeAny condition classifiable to 296.2, stated to be recurrent

Bipolar I disorder, most recent episode (or current) manicBipolar disorder, now manicManic-depressive psychosis, circular type but currently manic

Bipolar I disorder, most recent episode (or current) depressedBipolar disorder, now depressedManic-depressive psychosis, circular type but currently depressed

Bipolar I disorder, most recent episode (or current) mixedBipolar I disorder, most recent episode (or current) unspecifiedOther and unspecified bipolar disordersBipolar disorder, unspecifiedAtypical manic disorderAtypical depressive disorderOtherOther and unspecified episodic mood disorderUnspecified episodic mood disorderOther specified episodic mood disorderDelusional disordersParanoid state, simpleDelusional disorderChronic paranoid psychosisSander's diseaseSystematized delusionsParaphreniaShared psychotic disorderOther specified paranoid statesParanoia querulansSensitiver BeziehungswahnUnspecified paranoid stateOther nonorganic psychosesDepressive type psychosisPsychogenic depressive psychosisPsychotic reactive depressionReactive depressive psychosisExcitative type psychosisAcute hysterical psychosisPsychogenic excitationReactive excitationReactive confusionPsychogenic confusionPsychogenic twilight stateAcute paranoid reactionAcute psychogenic paranoid psychosisBouff?e d?lirantePsychogenic paranoid psychosis

Other and unspecified reactive psychosisBrief psychotic disorderBrief reactive psychosis NOSHysterical psychosisPsychogenic psychosis NOSPsychogenic stupor

Unspecified psychosisPervasive developmental disordersAutistic disorderChildhood autismInfantile psychosisKanner's syndromeChildhood disintegrative disorderHeller's syndromeUse additional code to identify any associated neurological disorder

Other specified pervasive developmental disordersAsperger's disorderAtypical childhood psychosisBorderline psychosis of childhood

Unspecified pervasive developmental disorderChild psychosis NOSPervasive developmental disorder NOSSchizophrenia, childhood type NOSSchizophrenic syndrome of childhood NOS

Anxiety, dissociative and somatoform disordersAnxiety statesAnxiety state, unspecifiedPanic disorder without agoraphobiaPanic:attackstateGeneralized anxiety disorderOtherDissociative, conversion and factitious disordersHysteria, unspecifiedConversion disorderDissociative amnesiaDissociative fugueDissociative identity disorderDissociative disorder or reaction, unspecifiedFactitious disorder with predominantly psychological signs and symptoms

Other and unspecified factitious illnessFactitious disorder (with combined psychological and physical signs and symptoms) (with predominantly physical signs and symptoms) NOS

Phobic disordersPhobia, unspecified

Agoraphobia with panic disorderFear of:open spaces with panic attacksstreets with panic attackstravel with panic attacksPanic disorder with agoraphobia

Agoraphobia without mention of panic attacksSocial phobiaOther isolated or specific phobiasObsessive-compulsive disordersAnancastic neurosisCompulsive neurosisObsessional phobia [any]

Dysthymic disorderAnxiety depressionDepression with anxietyDepressive reactionNeurotic depressive stateReactive depression

NeurastheniaFatigue neurosisNervous debilityPsychogenic:astheniageneral fatigueUse additional code to identify any associated physical disorder

Depersonalization disorderDerealization (neurotic)Neurotic state with depersonalization episodeHypochondriasisBody dysmorphic disorderSomatoform disordersSomatization disorderUndifferentiated somatoform disorderOther somatoform disordersUnspecified nonpsychotic mental disorderPersonality disordersParanoid personality disorderFanatic personalityParanoid personality (disorder)Paranoid traitsAffective personality disorderAffective personality disorder, unspecifiedChronic hypomanic personality disorderChronic depressive personality disorderCyclothymic disorderSchizoid personality disorderSchizoid personality disorder, unspecifiedIntroverted personalitySchizotypal personality disorder

Explosive personality disorderAggressive:personalityreactionAggressivenessEmotional instability (excessive)Pathological emotionalityQuarrelsomeness

Obsessive-compulsive personality disorderAnancastic personalityObsessional personalityHistrionic personality disorderHistrionic personality disorder, unspecifiedChronic factitious illness with physical symptomsOther histrionic personality disorderDependent personality disorderAsthenic personalityInadequate personalityPassive personality

Antisocial personality disorderAmoral personalityAsocial personalityDyssocial personalityPersonality disorder with predominantly sociopathic or asocial manifestation

Other personality disordersNarcissistic personality disorderAvoidant personality disorderBorderline personality disorderPassive-aggressive personalityOtherPersonality:eccentric"haltlose" typeimmaturemasochisticpsychoneuroticUnspecified personality disorderSexual and gender identity disordersEgo-dystonic sexual orientationEgo-dystonic lesbianismSexual orientation conflict disorderZoophiliaPedophiliaTransvestic fetishismExhibitionismTrans-sexualismWith unspecified sexual historyWith asexual historyWith homosexual historyWith heterosexual historyGender identity disorder in childrenFeminism in boysGender identity disorder NOSPsychosexual dysfunctionPsychosexual dysfunction, unspecifiedHypoactive sexual desire disorderWith inhibited sexual excitementFemale orgasmic disorderMale orgasmic disorderPremature ejaculationDyspareunia, psychogenicWith other specified psychosexual dysfunctionsOther specified psychosexual disordersFetishismVoyeurismSexual masochismSexual sadismGender identity disorder in adolescents or adultsOtherUnspecified psychosexual disorder

Alcohol dependence syndromeUse additional code to identify any associated condition, as:alcoholic psychoses (291.0-291.9)drug dependence (304.0-304.9)physical complications of alcohol, such as:cerebral degeneration (331.7)cirrhosis of liver (571.2)epilepsy (345.0-345.9)gastritis (535.3)hepatitis (571.1)liver damage NOS (571.3)

Acute alcoholic intoxicationOther and unspecified alcohol dependenceDrug dependenceOpioid type dependenceSedative, hypnotic or anxiolytic dependenceCocaine dependenceCannabis dependenceAmphetamine and other psychostimulant dependenceHallucinogen dependenceOther specified drug dependenceAbsinthe addictionGlue sniffingInhalant dependencePhencyclidine dependenceCombinations of opioid type drug with any otherCombinations of drug dependence excluding opioid type drugUnspecified drug dependenceNondependent abuse of drugsAlcohol abuseDrunkenness NOSExcessive drinking of alcohol NOS"Hangover" (alcohol)Inebriety NOSTobacco use disorderTobacco dependenceCannabis abuseHallucinogen abuseSedative, hypnotic or anxiolytic abuseOpioid abuseCocaine abuseAmphetamine or related acting sympathomimetic abuseAntidepressant type abuseOther, mixed, or unspecified drug abusePhysiological malfunction arising from mental factorsMusculoskeletalPsychogenic paralysisPsychogenic torticollisRespiratoryPsychogenic:air hungercoughhiccoughhyperventilationyawningCardiovascularCardiac neurosisCardiovascular neurosisNeurocirculatory astheniaPsychogenic cardiovascular disorderSkinPsychogenic pruritusGastrointestinalAerophagyCyclical vomiting, psychogenicDiarrhea, psychogenicNervous gastritisPsychogenic dyspepsiaGenitourinaryPsychogenic genitourinary malfunction, unspecifiedPsychogenic vaginismusPsychogenic dysmenorrheaPsychogenic dysuriaOtherEndocrineOrgans of special senseOther specified psychophysiological malfunctionUnspecified psychophysiological malfunctionSpecial symptoms or syndromes, not elsewhere classifiedStutteringAnorexia nervosaTicsTic disorder, unspecifiedTransient tic disorderChronic motor or vocal tic disorderTourette's disorderStereotypic movement disorderBody-rockingHead bangingSpasmus nutansStereotypes NOSSpecific disorders of sleep of nonorganic originNonorganic sleep disorder, unspecifiedTransient disorder of initiating or maintaining sleepPersistent disorder of initiating or maintaining sleepTransient disorder of initiating or maintaining wakefulness

Persistent disorder of initiating or maintaining wakefulnessHypersomnia associated with depression (major) (minor)Insufficient sleep syndromePrimary hypersomnia

Circadian rhythm sleep disorder of nonorganic originSleep arousal disorderOther dysfunctions of sleep stages or arousal from sleepRepetitive intrusions of sleepOtherOther and unspecified disorders of eatingEating disorder, unspecifiedBulimia nervosaPicaRumination disorderRegurgitation, of nonorganic origin, of food with reswallowingPsychogenic vomitingOtherEnuresisEnuresis (primary) (secondary) of nonorganic originEncopresisEncopresis (continuous) (discontinuous) of nonorganic originPain disorders related to psychological factorsPsychogenic pain, site unspecifiedTension headacheOtherCode first to type or site of painOther and unspecified special symptoms or syndromes, not elsewhere classifiedAcute reaction to stressPredominant disturbance of emotionsPredominant disturbance of consciousnessPredominant psychomotor disturbanceOther acute reactions to stressAcute situational disturbanceAcute stress disorderMixed disorders as reaction to stressUnspecified acute reaction to stressAdjustment reactionAdjustment disorder with depressed moodGrief reactionProlonged depressive reactionWith predominant disturbance of other emotionsSeparation anxiety disorderEmancipation disorder of adolescence and early adult lifeSpecific academic or work inhibitionAdjustment disorder with anxietyAdjustment disorder with mixed anxiety and depressed moodOther

Adjustment disorder with disturbance of conductConduct disturbance as adjustment reactionDestructiveness as adjustment reaction

Adjustment disorder with mixed disturbance of emotions and conductOther specified adjustment reactions

Posttraumatic stress disorderChronic posttraumatic stress disorderConcentration camp syndromePosttraumatic stress disorder NOSPost-Traumatic Stress Disorder (PTSD)

Adjustment reaction with physical symptomsAdjustment reaction with withdrawalOtherUnspecified adjustment reactionSpecific nonpsychotic mental disorders due to brain damageFrontal lobe syndromeLobotomy syndromePostleucotomy syndrome [state]

Personality change due to conditions classified elsewhereCognitive or personality change of other type, of nonpsychotic severityOrganic psychosyndrome of nonpsychotic severityPresbyophrenia NOSSenility with mental changes of nonpsychotic severity

Postconcussion syndromePostcontusion syndrome or encephalopathyPosttraumatic brain syndrome, nonpsychoticStatus postcommotio cerebri

Other specified nonpsychotic mental disorders following organic brain damageUnspecified nonpsychotic mental disorder following organic brain damageDepressive disorder, not elsewhere classifiedDepressive disorder NOSDepressive state NOSDepression NOSDisturbance of conduct, not elsewhere classifiedUndersocialized conduct disorder, aggressive typeUndersocialized conduct disorder, unaggressive typeSocialized conduct disorderChildhood truancy, socializedGroup delinquencyDisorders of impulse control, not elsewhere classifiedImpulse control disorder, unspecifiedPathological gamblingKleptomaniaPyromaniaIntermittent explosive disorderIsolated explosive disorderOtherMixed disturbance of conduct and emotionsNeurotic delinquencyOther specified disturbances of conduct, not elsewhere classifiedConduct disorder, childhood onset typeConduct disorder, adolescent onset typeOther conduct disorderUnspecified disturbance of conductDisturbance of emotions specific to childhood and adolescence

Overanxious disorderAnxiety and fearfulness of childhood and adolescenceOveranxious disorder of childhood and adolescence

Misery and unhappiness disorderSensitivity, shyness, and social withdrawal disorderShyness disorder of childhoodIntroverted disorder of childhoodSelective mutismRelationship problemsSibling jealousyOther or mixed emotional disturbances of childhood or adolescenceOppositional defiant disorderIdentity disorderAcademic underachievement disorderOtherUnspecified emotional disturbance of childhood or adolescenceHyperkinetic syndrome of childhoodAttention deficit disorderWithout mention of hyperactivityWith hyperactivityHyperkinesis with developmental delayHyperkinetic conduct disorderHyperkinetic conduct disorder without developmental delayOther specified manifestations of hyperkinetic syndromeUnspecified hyperkinetic syndromeSpecific delays in developmentSpecific reading disorderReading disorder, unspecifiedAlexiaDevelopmental dyslexiaOtherMathematics disorderOther specific learning difficultiesDisorder of written expressionDevelopmental speech or language disorderExpressive language disorderDevelopmental aphasiaWord deafness Mixed receptive-expressive language disorderOtherDevelopmental articulation disorderDyslaliaPhonological disorderDevelopmental coordination disorderMixed development disorderOther specified delays in developmentUnspecified delay in development

Psychic factors associated with diseases classified elsewherePsychologic factors in physical conditions classified elsewhereUse additional code to identify the associated physical condition, as:psychogenic:asthma (493.9)dermatitis (692.9)duodenal ulcer (532.0-532.9)eczema (691.8, 692.9)gastric ulcer (531.0-531.9)mucous colitis (564.9)paroxysmal tachycardia (427.2)ulcerative colitis (556)urticaria (708.0-708.9)psychosocial dwarfism (259.4)

Mild mental retardationOther specified mental retardationModerate mental retardationSevere mental retardationProfound mental retardationUnspecified mental retardation

Bacterial meningitisHemophilus meningitisPneumococcal meningitisStreptococcal meningitisStaphylococcal meningitis

Meningitis in other bacterial diseases classified elsewhereCode first underlying disease as:actinomycosis (039.8)listeriosis (027.0)typhoid fever (002.0)whooping cough (033.0-033.9)

Meningitis due to other specified bacteriaAnaerobic meningitis

Meningitis due to gram-negative bacteria, not elsewhere classifiedAerobacter aerogenesEscherichia coli [E. coli]Friedlander bacillusKlebsiella pneumoniaeProteus morganiiPseudomonas

Meningitis due to other specified bacteriaMeningitis due to unspecified bacteriumMeningitis due to other organismsCryptococcal meningitisMeningitis in other fungal diseasesCode first underlying disease (110.0-118)

Meningitis due to viruses not elsewhere classifiedCode first underlying disease, as:meningitis due to arbovirus (060.0-066.9)

Meningitis due to trypanosomiasisMeningitis in sarcoidosisMeningitis due to other nonbacterial organisms classified elsewhereCode first underlying diseaseMeningitis of unspecified causeNonpyogenic meningitisEosinophilic meningitisChronic meningitisMeningitis, unspecifiedEncephalitis, myelitis, and encephalomyelitisEncephalitis, myelitis, and encephalomyelitis in viral diseases classified elsewhereEncephalitis and encephalomyelitis in viral diseases classified elsewhereMyelitis in viral diseases classified elsewhereEncephalitis, myelitis, and encephalomyelitis in rickettsial diseases classified elsewhereEncephalitis, myelitis, and encephalomyelitis in protozoal diseases classified elsewhereOther encephalitis, myelitis, and encephalomyelitis due to infection classified elsewhereOther encephalitis and encephalomyelitis due to infection classified elsewhereOther myelitis due to infection classified elsewhereEncephalitis, myelitis, and encephalomyelitis following immunization proceduresEncephalitis and encephalomyelitis following immunization proceduresMyelitis following immunization proceduresPostinfectious encephalitis, myelitis, and encephalomyelitisInfectious acute disseminated encephalomyelitis (ADEM)Other postinfectious encephalitis and encephalomyelitisPostinfectious myelitisToxic encephalitis, myelitis, and encephalomyelitisToxic encephalitis and encephalomyelitisToxic myelitisOther causes of encephalitis, myelitis, and encephalomyelitisOther causes of encephalitis and encephalomyelitisOther causes of myelitisUnspecified cause of encephalitis, myelitis, and encephalomyelitisIntracranial and intraspinal abscess

Intracranial abscessAbscess (embolic):cerebellarcerebralAbscess (embolic) of brain [any part]:epiduralextraduralotogenicsubdural

Intraspinal abscessAbscess (embolic) of spinal cord [any part]:epiduralextraduralsubduralOf unspecified site

Phlebitis and thrombophlebitis of intracranial venous sinusesEmbolism of cavernous, lateral, or other intracranial or unspecified intracranial venous sinusEndophlebitis of cavernous, lateral, or other intracranial or unspecified intracranial venous sinusPhlebitis, septic or suppurative of cavernous, lateral, or other intracranial or unspecified intracranial venous sinusThrombophlebitis of cavernous, lateral, or other intracranial or unspecified intracranial venous sinusThrombosis of cavernous, lateral, or other intracranial or unspecified intracranial venous sinus

Late effects of intracranial abscess or pyogenic infection

Organic sleep disordersOrganic disorders of initiating and maintaining sleep [Organic insomnia]Organic insomnia, unspecifiedInsomnia due to medical condition classified elsewhereCode first underlying conditionInsomnia due to mental disorderCode first mental disorderOther organic insomniaOrganic disorder of excessive somnolence [Organic hypersomnia]Organic hypersomnia, unspecifiedIdiopathic hypersomnia with long sleep timeIdiopathic hypersomnia without long sleep timeRecurrent hypersomniaHypersomnia due to medical condition classified elsewhereCode first underlying conditionHypersomnia due to mental disorderCode first mental disorderOther organic hypersomniaOrganic sleep apneaOrganic sleep apnea, unspecifiedPrimary central sleep apneaHigh altitude periodic breathingObstructive sleep apnea (adult) (pediatric)Idiopathic sleep related nonobstructive alveolar hypoventilationCongenital central alveolar hypoventilation syndromeSleep related hypoventilation/hypoxemia in conditions classifiable elsewhereCentral sleep apnea in conditions classified elsewhereOther organic sleep apneaCircadian rhythm sleep disorderOrganic disorder of sleep wake cycleOrganic disorder of sleep wake scheduleCircadian rhythm sleep disorder, unspecifiedCircadian rhythm sleep disorder, delayed sleep phase typeCircadian rhythm sleep disorder, advanced sleep phase typeCircadian rhythm sleep disorder, irregular sleep-wake typeCircadian rhythm sleep disorder, free-running typeCircadian rhythm sleep disorder, jet lag typeCircadian rhythm sleep disorder, shift work typeCircadian rhythm sleep disorder in conditions classified elsewhereOther circadian rhythm sleep disorderOrganic parasomniaOrganic parasomnia, unspecifiedConfusional arousalsREM sleep behavior disorderRecurrent isolated sleep paralysisParasomnia in conditions classified elsewhereOther organic parasomniaOrganic sleep related movement disordersPeriodic limb movement disorderSleep related leg crampsSleep related bruxismOther organic sleep related movement disordersOther organic sleep disorders

Cerebral degenerations usually manifest in childhoodLeukodystrophyCerebral lipidosesCerebral degeneration in generalized lipidosesCerebral degeneration of childhood in other diseases classified elsewhereOther specified cerebral degenerations in childhoodUnspecified cerebral degeneration in childhoodOther cerebral degenerationsAlzheimer's diseaseFrontotemporal dementiaPick's diseaseOther frontotemporal dementiaSenile degeneration of brainCommunicating hydrocephalusObstructive hydrocephalusAcquired hydrocephalus NOS

Cerebral degeneration in diseases classified elsewhereCode first underlying disease, as:alcoholism (303.0-303.9)beriberi (265.0)cerebrovascular disease (430-438)congenital hydrocephalus (741.0, 742.3)neoplastic disease (140.0-239.9)myxedema (244.0-244.9)vitamin B12 deficiency (266.2)

Other cerebral degenerationReye's syndromeDementia with Lewy bodiesMild cognitive impairment, so statedOtherCerebral degeneration, unspecifiedParkinson's diseaseParalysis agitans

Secondary ParkinsonismNeuroleptic-induced ParkinsonismParkinsonism due to drugsUse additional E code to identify drug, if drug-induced

Other extrapyramidal disease and abnormal movement disordersOther degenerative diseases of the basal ganglia

Essential and other specified forms of tremorBenign essential tremorFamilial tremorMedication-induced postural tremorUse additional E code to identify drug, if drug-induced

MyoclonusTics of organic originHuntington's choreaOther choreasHemiballism(us)Paroxysmal choreo-athetosisGenetic torsion dystoniaAcquired torsion dystoniaAthetoid cerebral palsy Double athetosis (syndrome)Vogt's disease

Acute dystonia due to drugsAcute dystonic reaction due to drugsNeuroleptic-induced acute dystoniaUse additional E code to identify drug

Other acquired torsion dystoniaFragments of torsion dystoniaBlepharospasmOrofacial dyskinesiaSpasmodic torticollisOrganic writers' cramp

Subacute dyskinesia due to drugsBlepharospasm due to drugsOrofacial dyskinesia due to drugsTardive dyskinesiaUse additional E code to identify drug

OtherOther and unspecified extrapyramidal diseases and abnormal movement disordersUnspecified extrapyramidal disease and abnormal movement disorderStiff-man syndromeNeuroleptic malignant syndromeUse additional E to identify drugBenign shuddering attacksRestless legs syndrome (RLS)OtherSpinocerebellar diseaseFriedreich's ataxiaHereditary spastic paraplegiaPrimary cerebellar degenerationOther cerebellar ataxiaCerebellar ataxia in diseases classified elsewhereOther spinocerebellar diseasesSpinocerebellar disease, unspecifiedAnterior horn cell diseaseWerdnig-Hoffmann diseaseSpinal muscular atrophySpinal muscular atrophy, unspecifiedKugelberg-Welander diseaseOtherMotor neuron diseaseAmyotrophic lateral sclerosisProgressive muscular atrophyProgressive bulbar palsyPseudobulbar palsyPrimary lateral sclerosisOtherOther anterior horn cell diseasesAnterior horn cell disease, unspecifiedOther diseases of spinal cordSyringomyelia and syringobulbiaVascular myelopathiesSubacute combined degeneration of spinal cord in diseases classified elsewhere

Myelopathy in other diseases classified elsewhereCode first underlying disease, as:myelopathy in neoplastic disease (140.0-239.9)

Other myelopathyUnspecified disease of spinal cordCord compression NOSMyelopathy NOSDisorders of the autonomic nervous systemIdiopathic peripheral autonomic neuropathyPeripheral autonomic neuropathy in disorders classified elsewhereReflex sympathetic dystrophyReflex sympathetic dystrophy, unspecifiedReflex sympathetic dystrophy of the upper limbReflex sympathetic dystrophy of the lower limbReflex sympathetic dystrophy of other specified siteAutonomic dysreflexiaUnspecified disorder of autonomic nervous system

Pain, not elsewhere classifiedUse additional code to identify:pain associated with psychological factors (307.89)Central pain syndromeAcute painAcute pain due to traumaAcute post-thoracotomy painOther acute postoperative painOther acute painChronic painChronic pain due to traumaChronic post-thoracotomy painOther chronic postoperative painOther chronic painNeoplasm related pain (acute) (chronic)Chronic pain syndrome

Multiple sclerosisOther demyelinating diseases of central nervous systemNeuromyelitis opticaSchilder's diseaseAcute (transverse) myelitisAcute (transverse) myelitis NOSAcute (transverse) myelitis in conditions classified elsewhereIdiopathic transverse myelitisOther demyelinating diseases of central nervous systemDemyelinating disease of central nervous system, unspecifiedHemiplegia and hemiparesisFlaccid hemiplegiaSpastic hemiplegiaOther specified hemiplegiaHemiplegia, unspecifiedInfantile cerebral palsyDiplegicHemiplegicCongenital hemiplegiaQuadriplegicMonoplegicInfantile hemiplegiaOther specified infantile cerebral palsyInfantile cerebral palsy, unspecifiedOther paralytic syndromesQuadriplegia and quadriparesisQuadriplegia, unspecifiedC1-C4, completeC1-C4, incompleteC5-C7, completeC5-C7, incompleteOtherParaplegiaDiplegia of upper limbsMonoplegia of lower limbParalysis of lower limbAffecting unspecified sideAffecting dominant sideAffecting nondominant sideMonoplegia of upper limbParalysis of upper limbAffecting unspecified sideAffecting dominant sideAffecting nondominant sideUnspecified monoplegiaCauda equina syndromeWithout mention of neurogenic bladderWith neurogenic bladderOther specified paralytic syndromesLocked-in stateOther specified paralytic syndromeParalysis, unspecified

Epilepsy and recurrent seizuresThe following fifth-digit subclassification is for use with categories 345.0, .1, .4-.9:0	without mention of intractable epilepsy1	with intractable epilepsy

Generalized nonconvulsive epilepsyGeneralized convulsive epilepsyEpileptic seizures:clonicmyoclonictonictonic-clonicGrand malMajor epilepsyPetit mal statusGrand mal statusStatus epilepticus NOSLocalization-related (focal) (partial) epilepsy and epileptic syndromes with complex partial seizuresLocalization-related (focal) (partial) epilepsy and epileptic syndromes with simple partial seizuresInfantile spasmsHypsarrhythmiaLightning spasmsSalaam attacksEpilepsia partialis continuaOther forms of epilepsy and recurrent seizuresEpilepsy, unspecifiedEpileptic convulsions, fits, or seizures NOSRecurrent seizures NOSSeizure disorder NOSMigraineClassical migraineCommon migraineVariants of migraineOther forms of migraineMigraine, unspecifiedCataplexy and narcolepsyNarcolepsyWithout cataplexyWith cataplexyNarcolepsy in conditions classified elsewhereWithout cataplexyWith cataplexy Other conditions of brainCerebral cystsAnoxic brain damageBenign intracranial hypertensionPseudotumor cerebriEncephalopathy, not elsewhere classifiedEncephalopathy, unspecifiedMetabolic encephalopathySeptic encephalopathyOther encephalopathyCompression of brainCerebral edemaOther conditions of brainUnspecified condition of brainOther and unspecified disorders of the nervous systemReaction to spinal or lumbar punctureNervous system complications from surgically implanted deviceDisorders of meninges, not elsewhere classifiedOther specified disorders of nervous systemCerebrospinal fluid rhinorrheaToxic encephalopathyOtherUnspecified disorders of nervous system

Trigeminal nerve disordersTrigeminal neuralgiaTic douloureuxTrifacial neuralgiaTrigeminal neuralgia NOSAtypical face painOther specified trigeminal nerve disordersTrigeminal nerve disorder, unspecifiedFacial nerve disordersBell's palsyGeniculate ganglionitisGeniculate ganglionitis NOSOther facial nerve disordersFacial nerve disorder, unspecifiedDisorders of other cranial nervesDisorders of olfactory [1st] nerveGlossopharyngeal neuralgiaOther disorders of glossopharyngeal [9th] nerveDisorders of pneumogastric [10th] nerveDisorders of vagal nerveDisorders of accessory [11th] nerveDisorders of hypoglossal [12th] nerveMultiple cranial nerve palsiesUnspecified disorder of cranial nervesNerve root and plexus disordersBrachial plexus lesionsCervical rib syndromeCostoclavicular syndromeScalenus anticus syndromeThoracic outlet syndromeLumbosacral plexus lesionsCervical root lesions, not elsewhere classifiedThoracic root lesions, not elsewhere classifiedLumbosacral root lesions, not elsewhere classifiedNeuralgic amyotrophyPhantom limb (syndrome)Other nerve root and plexus disordersUnspecified nerve root and plexus disorderMononeuritis of upper limb and mononeuritis multiplexCarpal tunnel syndromeOther lesion of median nerveLesion of ulnar nerveLesion of radial nerveCausalgia of upper limbMononeuritis multiplexOther mononeuritis of upper limbMononeuritis of upper limb, unspecifiedMononeuritis of lower limbLesion of sciatic nerveMeralgia parestheticaOther lesion of femoral nerveLesion of lateral popliteal nerveLesion of medial popliteal nerveTarsal tunnel syndromeLesion of plantar nerveOther mononeuritis of lower limbCausalgia of lower limbOther mononeuritis of lower limbMononeuritis of lower limb, unspecifiedMononeuritis of unspecified siteCausalgia NOSHereditary and idiopathic peripheral neuropathyHereditary peripheral neuropathyPeroneal muscular atrophyHereditary sensory neuropathyRefsum's diseaseIdiopathic progressive polyneuropathyOther specified idiopathic peripheral neuropathyUnspecifiedInflammatory and toxic neuropathyAcute infective polyneuritisPolyneuropathy in collagen vascular diseasePolyneuropathy in diabetesPolyneuropathy in malignant disease

Polyneuropathy in other diseases classified elsewhereCode first underlying disease, as:amyloidosis (277.30-277.39)beriberi (265.0)chronic uremia (585.9)deficiency of B vitamins (266.0-266.9)diphtheria (032.0-032.9)hypoglycemia (251.2)pellagra (265.2)porphyria (277.1)sarcoidosis (135)uremia NOS (586)

Alcoholic polyneuropathyPolyneuropathy due to drugsPolyneuropathy due to other toxic agentsOtherChronic inflammatory demyelinating polyneuritisCritical illness polyneuropathyOther inflammatory and toxic neuropathyUnspecifiedMyoneural disordersMyasthenia gravisMyasthenia gravis without (acute) exacerbationMyasthenia gravis with (acute) exacerbationMyasthenic syndromes in diseases classified elsewhereToxic myoneural disordersOther specified myoneural disordersMyoneural disorders, unspecifiedMuscular dystrophies and other myopathies

Congenital hereditary muscular dystrophyBenign congenital myopathyCentral core diseaseCentronuclear myopathyMyotubular myopathyNemaline body disease

Hereditary progressive muscular dystrophyMyotonic disordersFamilial periodic paralysisToxic myopathyMyopathy in endocrine diseases classified elsewhereSymptomatic inflammatory myopathy in diseases classified elsewhereOther myopathiesCritical illness myopathyOther myopathiesMyopathy, unspecified

Disorders of the globePurulent endophthalmitisPurulent endophthalmitis, unspecifiedAcute endophthalmitisPanophthalmitisChronic endophthalmitisVitreous abscessOther endophthalmitisSympathetic uveitisPanuveitisParasitic endophthalmitis NOSOphthalmia nodosaOtherDegenerative disorders of globeDegenerative disorder of globe, unspecifiedProgressive high (degenerative) myopiaSiderosisOther metallosisOtherHypotony of eyeHypotony, unspecifiedPrimary hypotonyOcular fistula causing hypotonyHypotony associated with other ocular disordersFlat anterior chamberDegenerated conditions of globeDegenerated globe or eye, unspecifiedBlind hypotensive eyeBlind hypertensive eyeHemophthalmos, except current injuryLeucocoriaRetained (old) intraocular foreign body, magneticForeign body, magnetic, intraocular, unspecifiedForeign body, magnetic, in anterior chamberForeign body, magnetic, in iris or ciliary bodyForeign body, magnetic, in lensForeign body, magnetic, in vitreousForeign body, magnetic, in posterior wallForeign body, magnetic, in other or multiple sitesRetained (old) intraocular foreign body, nonmagneticRetained (old) foreign body:NOSnonmagneticForeign body, intraocular, unspecifiedForeign body in anterior chamberForeign body in iris or ciliary bodyForeign body in lensForeign body in vitreousForeign body in posterior wallForeign body in other or multiple sitesOther disorders of globeLuxation of globeOtherUnspecified disorder of globeRetinal detachments and defectsRetinal detachment with retinal defectRhegmatogenous retinal detachmentRetinal detachment with retinal defect, unspecifiedRecent detachment, partial, with single defectRecent detachment, partial, with multiple defectsRecent detachment, partial, with giant tearRecent detachment, partial, with retinal dialysisRecent detachment, total or subtotalOld detachment, partialOld detachment, total or subtotalRetinoschisis and retinal cystsRetinoschisis, unspecifiedFlat retinoschisisBullous retinoschisisPrimary retinal cystsSecondary retinal cystsOtherSerous retinal detachmentRetinal detachment without retinal defectRetinal defects without detachmentRetinal defect, unspecifiedRound hole of retina without detachmentHorseshoe tear of retina without detachmentMultiple defects of retina without detachmentOther forms of retinal detachmentTraction detachment of retinaOtherUnspecified retinal detachmentOther retinal disordersDiabetic retinopathyBackground diabetic retinopathyProliferative diabetic retinopathyNonproliferative diabetic retinopathy NOSMild nonproliferative diabetic retinopathyModerate nonproliferative diabetic retinopathySevere nonproliferative diabetic retinopathyDiabetic macular edemaOther background retinopathy and retinal vascular changesBackground retinopathy, unspecifiedHypertensive retinopathyExudative retinopathyChanges in vascular appearanceRetinal microaneurysms NOSRetinal telangiectasiaRetinal neovascularization NOSOther intraretinal microvascular abnormalitiesRetinal vasculitisOther proliferative retinopathyRetrolental fibroplasiaOther nondiabetic proliferative retinopathyRetinal vascular occlusionRetinal vascular occlusion, unspecifiedCentral retinal artery occlusionArterial branch occlusionPartial arterial occlusionTransient arterial occlusionCentral retinal vein occlusionVenous tributary (branch) occlusionVenous engorgementSeparation of retinal layersRetinal layer separation, unspecifiedCentral serous retinopathySerous detachment of retinal pigment epitheliumHemorrhagic detachment of retinal pigment epitheliumDegeneration of macula and posterior poleMacular degeneration (senile), unspecifiedNonexudative senile macular degenerationExudative senile macular degenerationCystoid macular degenerationMacular cyst, hole, or pseudoholeToxic maculopathyMacular puckeringDrusen (degenerative)Peripheral retinal degenerationsPeripheral retinal degeneration, unspecifiedPaving stone degenerationMicrocystoid degenerationLattice degenerationSenile reticular degenerationSecondary pigmentary degenerationSecondary vitreoretinal degenerationsHereditary retinal dystrophiesHereditary retinal dystrophy, unspecifiedRetinal dystrophy in systemic or cerebroretinal lipidosesRetinal dystrophy in other systemic disorders and syndromesVitreoretinal dystrophiesPigmentary retinal dystrophyOther dystrophies primarily involving the sensory retinaDystrophies primarily involving the retinal pigment epitheliumDystrophies primarily involving Bruch's membraneOther retinal disordersRetinal hemorrhageRetinal exudates and depositsRetinal edemaRetinal ischemiaRetinal nerve fiber bundle defectsOther retinal disordersUnspecified retinal disorderChorioretinal inflammations, scars, and other disorders of choroidFocal chorioretinitis and focal retinochoroiditisFocal chorioretinitis, unspecifiedFocal choroiditis and chorioretinitis, juxtapapillaryFocal choroiditis and chorioretinitis of other posterior poleFocal choroiditis and chorioretinitis, peripheralFocal retinitis and retinochoroiditis, juxtapapillaryFocal retinitis and retinochoroiditis, macular or paramacularFocal retinitis and retinochoroiditis of other posterior poleFocal retinitis and retinochoroiditis, peripheralDisseminated chorioretinitis and disseminated retinochoroiditisDisseminated chorioretinitis, unspecifiedDisseminated choroiditis and chorioretinitis, posterior poleDisseminated choroiditis and chorioretinitis, peripheralDisseminated choroiditis and chorioretinitis, generalizedDisseminated retinitis and retinochoroiditis, metastaticDisseminated retinitis and retinochoroiditis, pigment epitheliopathyOther and unspecified forms of chorioretinitis and retinochoroiditisChorioretinitis, unspecifiedPars planitisHarada's diseaseChorioretinal scarsChorioretinal scar, unspecifiedSolar retinopathyOther macular scarsOther scars of posterior polePeripheral scarsDisseminated scarsChoroidal degenerationsChoroidal degeneration, unspecifiedSenile atrophy of choroidDiffuse secondary atrophy of choroidAngioid streaks of choroidHereditary choroidal dystrophiesHereditary choroidal dystrophy or atrophy, unspecifiedCircumpapillary dystrophy of choroid, partialCircumpapillary dystrophy of choroid, totalCentral dystrophy of choroid, partialCentral choroidal atrophy, totalChoroideremiaOther diffuse or generalized dystrophy, partialOther diffuse or generalized dystrophy, totalChoroidal hemorrhage and ruptureChoroidal hemorrhage, unspecifiedExpulsive choroidal hemorrhageChoroidal ruptureChoroidal detachmentChoroidal detachment, unspecifiedSerous choroidal detachmentHemorrhagic choroidal detachmentOther disorders of choroidUnspecified disorder of choroidDisorders of iris and ciliary body

Acute and subacute iridocyclitisAnterior uveitis, acute, subacuteCyclitis, acute, subacuteIridocyclitis, acute, subacuteIritis, acute, subacute

Acute and subacute iridocyclitis, unspecifiedPrimary iridocyclitisRecurrent iridocyclitisSecondary iridocyclitis, infectiousSecondary iridocyclitis, noninfectiousHypopyonChronic iridocyclitisChronic iridocyclitis, unspecified

Chronic iridocyclitis in diseases classified elsewhereCode first underlying disease, as:sarcoidosis (135)tuberculosis (017.3)

Certain types of iridocyclitisFuchs' heterochromic cyclitisGlaucomatocyclitic crisesLens-induced iridocyclitisVogt-Koyanagi syndromeUnspecified iridocyclitisVascular disorders of iris and ciliary bodyHyphemaRubeosis iridisDegenerations of iris and ciliary bodyEssential or progressive iris atrophyIridoschisisPigmentary iris degenerationDegeneration of pupillary marginMiotic cysts of pupillary marginDegenerative changes of chamber angleDegenerative changes of ciliary bodyOther iris atrophyCysts of iris, ciliary body, and anterior chamberIdiopathic cystsImplantation cystsExudative cysts of iris or anterior chamberPrimary cyst of pars planaExudative cyst of pars planaAdhesions and disruptions of iris and ciliary bodyAdhesions of iris, unspecifiedPosterior synechiaeAnterior synechiaeGoniosynechiaePupillary membranesPupillary abnormalitiesIridodialysisRecession of chamber angleOther disorders of iris and ciliary bodyProlapse of iris NOSUnspecified disorder of iris and ciliary bodyGlaucomaBorderline glaucoma [glaucoma suspect]Preglaucoma, unspecifiedOpen angle with borderline findingsAnatomical narrow angleSteroid respondersOcular hypertensionOpen-angle glaucomaOpen-angle glaucoma, unspecifiedPrimary open angle glaucomaLow tension glaucomaPigmentary glaucomaGlaucoma of childhoodResidual stage of open angle glaucomaPrimary angle-closure glaucomaPrimary angle-closure glaucoma, unspecifiedIntermittent angle-closure glaucomaAcute angle-closure glaucomaChronic angle-closure glaucomaResidual stage of angle-closure glaucomaCorticosteroid-induced glaucomaGlaucomatous stageResidual stageGlaucoma associated with congenital anomalies, dystrophies, and systemic syndromesGlaucoma associated with chamber angle anomaliesGlaucoma associated with anomalies of irisGlaucoma associated with other anterior segment anomaliesGlaucoma associated with systemic syndromesGlaucoma associated with disorders of the lensPhacolytic glaucomaPseudoexfoliation glaucomaGlaucoma associated with other lens disordersGlaucoma associated with other ocular disordersGlaucoma associated with unspecified ocular disorderGlaucoma associated with pupillary blockGlaucoma associated with ocular inflammationsGlaucoma associated with vascular disordersGlaucoma associated with tumors or cystsGlaucoma associated with ocular traumaOther specified forms of glaucomaHypersecretion glaucomaGlaucoma with increased episcleral venous pressureAqueous misdirectionOther specified glaucomaUnspecified glaucomaCataractInfantile, juvenile, and presenile cataractNonsenile cataract, unspecifiedAnterior subcapsular polar cataractPosterior subcapsular polar cataractCortical, lamellar, or zonular cataractNuclear cataractOther and combined forms of nonsenile cataractSenile cataractSenile cataract, unspecifiedPseudoexfoliation of lens capsuleIncipient cataractAnterior subcapsular polar senile cataractPosterior subcapsular polar senile cataractCortical senile cataractNuclear sclerosisTotal or mature cataractHypermature cataractOther and combined forms of senile cataractTraumatic cataractTraumatic cataract, unspecifiedLocalized traumatic opacitiesTotal traumatic cataractPartially resolved traumatic cataractCataract secondary to ocular disordersCataracta complicata, unspecifiedGlaucomatous flecks (subcapsular)Cataract in inflammatory disordersCataract with neovascularizationCataract in degenerative disordersCataract associated with other disordersDiabetic cataractTetanic cataractMyotonic cataractCataract associated with other syndromesToxic cataractCataract associated with radiation and other physical influencesAfter-cataractAfter-cataract, unspecifiedSoemmering's ringOther after-cataract, not obscuring visionAfter-cataract, obscuring visionOther cataractUnspecified cataractDisorders of refraction and accommodationHypermetropiaMyopiaAstigmatismAstigmatism, unspecifiedRegular astigmatismIrregular astigmatismAnisometropia and aniseikoniaAnisometropiaAniseikoniaPresbyopiaDisorders of accommodationParesis of accommodationTotal or complete internal ophthalmoplegiaSpasm of accommodationOther disorders of refraction and accommodationTransient refractive changeOtherUnspecified disorder of refraction and accommodationVisual disturbancesAmblyopia ex anopsiaAmblyopia, unspecifiedStrabismic amblyopiaDeprivation amblyopiaRefractive amblyopiaSubjective visual disturbancesSubjective visual disturbance, unspecifiedSudden visual lossTransient visual lossVisual discomfortVisual distortions of shape and sizeOther visual distortions and entoptic phenomenaPsychophysical visual disturbancesDiplopiaOther disorders of binocular visionBinocular vision disorder, unspecifiedSuppression of binocular visionSimultaneous visual perception without fusionFusion with defective stereopsisAbnormal retinal correspondenceVisual field defectsVisual field defect, unspecifiedScotoma involving central areaScotoma of blind spot areaSector or arcuate defectsOther localized visual field defectGeneralized contraction or constrictionHomonymous bilateral field defectsHeteronymous bilateral field defectsColor vision deficienciesProtan defectDeutan defectTritan defectAchromatopsiaAcquired color vision deficienciesOther color vision deficienciesNight blindnessNight blindness, unspecifiedCongenital night blindnessAcquired night blindnessAbnormal dark adaptation curveOther night blindnessOther specified visual disturbancesUnspecified visual disturbanceBlindness and low visionProfound impairment, both eyesImpairment level not further specifiedBetter eye: total impairment; lesser eye: total impairmentBetter eye: near-total impairment; lesser eye: not further specifiedBetter eye: near-total impairment; lesser eye: total impairmentBetter eye: near-total impairment; lesser eye: near-total impairmentBetter eye: profound impairment; lesser eye: not further specifiedBetter eye: profound impairment; lesser eye: total impairmentBetter eye: profound impairment; lesser eye: near-total impairmentBetter eye: profound impairment; lesser eye: profound impairmentModerate or severe impairment, better eye, profound impairment lesser eyeImpairment level not further specifiedBetter eye: severe impairment; lesser eye: blind, not further specifiedBetter eye: severe impairment; lesser eye: total impairmentBetter eye: severe impairment; lesser eye: near-total impairmentBetter eye: severe impairment; lesser eye: profound impairmentBetter eye: moderate impairment; lesser eye: blind, not further specifiedBetter eye: moderate impairment; lesser eye: total impairmentBetter eye: moderate impairment; lesser eye: near-total impairmentBetter eye: moderate impairment; lesser eye: profound impairmentModerate or severe impairment, both eyesImpairment level not further specifiedBetter eye: severe impairment; lesser eye: not further specifiedBetter eye: severe impairment; lesser eye: severe impairmentBetter eye: moderate impairment; lesser eye: not further specifiedBetter eye: moderate impairment; lesser eye: severe impairmentBetter eye: moderate impairment; lesser eye: moderate impairmentUnqualified visual loss, both eyesLegal blindness, as defined in U.S.A.Blindness NOS according to U.S.A. definitionProfound impairment, one eyeImpairment level not further specifiedOne eye: total impairment; other eye: not specifiedOne eye: total impairment; other eye: near-normal visionOne eye: total impairment; other eye: normal visionOne eye: near-total impairment; other eye: not specifiedOne eye: near-total impairment; other eye: near-normal visionOne eye: near-total impairment; other eye: normal visionOne eye: profound impairment; other eye: not specifiedOne eye: profound impairment; other eye: near-normal visionOne eye: profound impairment; other eye: normal visionModerate or severe impairment, one eyeImpairment level not further specifiedOne eye: severe impairment; other eye: not specifiedOne eye: severe impairment; other eye: near-normal visionOne eye: severe impairment; other eye: normal visionOne eye: moderate impairment; other eye: not specifiedOne eye: moderate impairment; other eye: near-normal visionOne eye: moderate impairment; other eye: normal visionUnqualified visual loss, one eyeUnspecified visual lossKeratitisCorneal ulcerCorneal ulcer, unspecifiedMarginal corneal ulcerRing corneal ulcerCentral corneal ulcerHypopyon ulcerMycotic corneal ulcerPerforated corneal ulcerMooren's ulcerSuperficial keratitis without conjunctivitisSuperficial keratitis, unspecifiedPunctate keratitisMacular keratitisFilamentary keratitisPhotokeratitisCertain types of keratoconjunctivitisPhlyctenular keratoconjunctivitisLimbar and corneal involvement in vernal conjunctivitisKeratoconjunctivitis sicca, not specified as Sj?gren'sExposure keratoconjunctivitisNeurotrophic keratoconjunctivitisOther and unspecified keratoconjunctivitisKeratoconjunctivitis, unspecifiedKeratitis or keratoconjunctivitis in exanthemaCode first underlying condition (050.0-052.9)OtherInterstitial and deep keratitisInterstitial keratitis, unspecifiedDiffuse interstitial keratitisSclerosing keratitisCorneal abscessOtherCorneal neovascularizationCorneal neovascularization, unspecifiedLocalized vascularization of corneaPannus (corneal)Deep vascularization of corneaGhost vessels (corneal)Other forms of keratitisUnspecified keratitisCorneal opacity and other disorders of corneaCorneal scars and opacitiesCorneal opacity, unspecifiedMinor opacity of corneaPeripheral opacity of corneaCentral opacity of corneaAdherent leucomaPhthisical corneaCorneal pigmentations and depositsCorneal deposit, unspecifiedAnterior pigmentationsStromal pigmentationsPosterior pigmentationsKayser-Fleischer ringOther deposits associated with metabolic disordersArgentous depositsCorneal edemaCorneal edema, unspecifiedIdiopathic corneal edemaSecondary corneal edemaBullous keratopathyCorneal edema due to wearing of contact lensesChanges of corneal membranesCorneal membrane change, unspecifiedFolds and rupture of Bowman's membraneFolds in Descemet's membraneRupture in Descemet's membraneCorneal degenerationsCorneal degeneration, unspecifiedSenile corneal changesRecurrent erosion of corneaBand-shaped keratopathyOther calcerous degenerations of corneaKeratomalacia NOSNodular degeneration of corneaPeripheral degenerations of corneaOtherHereditary corneal dystrophiesCorneal dystrophy, unspecifiedJuvenile epithelial corneal dystrophyOther anterior corneal dystrophiesGranular corneal dystrophyLattice corneal dystrophyMacular corneal dystrophyOther stromal corneal dystrophiesEndothelial corneal dystrophyOther posterior corneal dystrophiesKeratoconusKeratoconus, unspecifiedKeratoconus, stable conditionKeratoconus, acute hydropsOther corneal deformitiesCorneal deformity, unspecifiedCorneal ectasiaDescemetoceleCorneal staphylomaOther corneal disordersCorneal anesthesia and hypoesthesiaCorneal disorder due to contact lensOtherUnspecified corneal disorderDisorders of conjunctivaAcute conjunctivitisAcute conjunctivitis, unspecifiedSerous conjunctivitis, except viralAcute follicular conjunctivitisConjunctival folliculosis NOSOther mucopurulent conjunctivitisCatarrhal conjunctivitisPseudomembranous conjunctivitisMembranous conjunctivitisAcute atopic conjunctivitisChronic conjunctivitisChronic conjunctivitis, unspecifiedSimple chronic conjunctivitisChronic follicular conjunctivitisVernal conjunctivitisOther chronic allergic conjunctivitisParasitic conjunctivitisBlepharoconjunctivitisBlepharoconjunctivitis, unspecifiedAngular blepharoconjunctivitisContact blepharoconjunctivitisOther and unspecified conjunctivitisConjunctivitis, unspecifiedRosacea conjunctivitis

Conjunctivitis in mucocutaneous diseaseCode first underlying disease as:erythema multiforme (695.1)Reiter's disease (099.3)

OtherPterygiumPterygium, unspecifiedPeripheral pterygium, stationaryPeripheral pterygium, progressiveCentral pterygiumDouble pterygiumRecurrent pterygiumConjunctival degenerations and depositsConjunctival degeneration, unspecifiedPingueculaPseudopterygiumConjunctival xerosisConjunctival concretionsConjunctival pigmentationsConjunctival depositsConjunctival scarsGranuloma of conjunctivaLocalized adhesions and strands of conjunctivaSymblepharonScarring of conjunctivaConjunctival vascular disorders and cystsHyperemia of conjunctivaConjunctival hemorrhageConjunctival edemaVascular abnormalities of conjunctivaConjunctival cystsOther disorders of conjunctivaConjunctivochalasisOther disorders of conjunctivaUnspecified disorder of conjunctivaInflammation of eyelidsBlepharitisBlepharitis, unspecifiedUlcerative blepharitisSquamous blepharitisHordeolum and other deep inflammation of eyelidHordeolum externumHordeolum internumAbscess of eyelidChalazionMeibomian (gland) cystNoninfectious dermatoses of eyelidEczematous dermatitis of eyelidContact and allergic dermatitis of eyelidXeroderma of eyelidDiscoid lupus erythematosus of eyelidInfective dermatitis of eyelid of types resulting in deformity

Other infective dermatitis of eyelidCode first underlying disease, as:actinomycosis (039.3)impetigo (684)mycotic dermatitis (110.0-111.9)vaccinia (051.0)postvaccination (999.0)

Parasitic infestation of eyelidOther inflammations of eyelidsUnspecified inflammation of eyelidOther disorders of eyelidsEntropion and trichiasis of eyelidEntropion, unspecifiedSenile entropionMechanical entropionSpastic entropionCicatricial entropionTrichiasis without entropionEctropionEctropion, unspecifiedSenile ectropionMechanical ectropionSpastic ectropionCicatricial ectropionLagophthalmosLagophthalmos, unspecifiedParalytic lagophthalmosMechanical lagophthalmosCicatricial lagophthalmosPtosis of eyelidPtosis of eyelid, unspecifiedParalytic ptosisMyogenic ptosisMechanical ptosisBlepharochalasisOther disorders affecting eyelid functionLid retraction or lagAbnormal innervation syndromeSensory disordersOther sensorimotor disordersBlepharophimosisDegenerative disorders of eyelid and periocular areaDegenerative disorder of eyelid, unspecifiedXanthelasmaHyperpigmentation of eyelidHypopigmentation of eyelidHypertrichosis of eyelidHypotrichosis of eyelidOther degenerative disorders of skin affecting eyelidOther disorders of eyelidHemorrhage of eyelidEdema of eyelidElephantiasis of eyelidCysts of eyelidsVascular anomalies of eyelidRetained foreign body of eyelidDermatochalasisOther disorders of eyelidUnspecified disorder of eyelidDisorders of lacrimal systemDacryoadenitisDacryoadenitis, unspecifiedAcute dacryoadenitisChronic dacryoadenitisChronic enlargement of lacrimal glandOther disorders of lacrimal glandDacryopsOther lacrimal cysts and cystic degenerationPrimary lacrimal atrophySecondary lacrimal atrophyTear film insufficiency, unspecifiedDislocation of lacrimal glandEpiphoraEpiphora, unspecified as to causeEpiphora due to excess lacrimationEpiphora due to insufficient drainageAcute and unspecified inflammation of lacrimal passagesDacryocystitis, unspecifiedAcute canaliculitis, lacrimalAcute dacryocystitisPhlegmonous dacryocystitisChronic inflammation of lacrimal passagesChronic canaliculitisChronic dacryocystitisLacrimal mucoceleStenosis and insufficiency of lacrimal passagesEversion of lacrimal punctumStenosis of lacrimal punctumStenosis of lacrimal canaliculiStenosis of lacrimal sacObstruction of nasolacrimal duct, neonatalStenosis of nasolacrimal duct, acquiredDacryolithOther changes of lacrimal passagesLacrimal fistulaOtherOther disorders of lacrimal systemGranuloma of lacrimal passagesOtherUnspecified disorder of lacrimal systemDisorders of the orbitAcute inflammation of orbitAcute inflammation of orbit, unspecifiedOrbital cellulitisOrbital periostitisOrbital osteomyelitisTenonitisChronic inflammatory disorders of orbitChronic inflammation of orbit, unspecifiedOrbital granulomaOrbital myositisParasitic infestation of orbitEndocrine exophthalmosThyrotoxic exophthalmosExophthalmic ophthalmoplegiaOther exophthalmic conditionsExophthalmos, unspecifiedConstant exophthalmosOrbital hemorrhageOrbital edema or congestionIntermittent exophthalmosPulsating exophthalmosLateral displacement of globeDeformity of orbitDeformity of orbit, unspecifiedHypertelorism of orbitExostosis of orbitLocal deformities due to bone diseaseOrbital deformities associated with craniofacial deformitiesAtrophy of orbitEnlargement of orbitDeformity due to trauma or surgeryEnophthalmosEnophthalmos, unspecified as to causeEnophthalmos due to atrophy of orbital tissueEnophthalmos due to trauma or surgeryRetained (old) foreign body following penetrating wound of orbitOther orbital disordersOrbital cystsMyopathy of extraocular musclesOtherUnspecified disorder of orbitDisorders of optic nerve and visual pathwaysPapilledemaPapilledema, unspecifiedPapilledema associated with increased intracranial pressurePapilledema associated with decreased ocular pressurePapilledema associated with retinal disorderFoster-Kennedy syndromeOptic atrophyOptic atrophy, unspecifiedPrimary optic atrophyPostinflammatory optic atrophyOptic atrophy associated with retinal dystrophiesGlaucomatous atrophy [cupping] of optic discPartial optic atrophyHereditary optic atrophyOther disorders of optic discDrusen of optic discCrater-like holes of optic discColoboma of optic discPseudopapilledemaOptic neuritisOptic neuritis, unspecifiedOptic papillitisRetrobulbar neuritis (acute)Nutritional optic neuropathyToxic optic neuropathyOtherOther disorders of optic nerveIschemic optic neuropathyHemorrhage in optic nerve sheathsOptic nerve hypoplasiaOtherDisorders of optic chiasmAssociated with pituitary neoplasms and disordersAssociated with other neoplasmsAssociated with vascular disordersAssociated with inflammatory disordersDisorders of other visual pathwaysAssociated with neoplasmsAssociated with vascular disordersAssociated with inflammatory disordersDisorders of visual cortexAssociated with neoplasmsAssociated with vascular disordersAssociated with inflammatory disordersCortical blindnessUnspecified disorder of optic nerve and visual pathwaysStrabismus and other disorders of binocular eye movementsEsotropiaConvergent concomitant strabismusEsotropia, unspecifiedMonocular esotropiaMonocular esotropia with A patternMonocular esotropia with V patternMonocular esotropia with other noncomitanciesAlternating esotropiaAlternating esotropia with A patternAlternating esotropia with V patternAlternating esotropia with other noncomitanciesExotropiaDivergent concomitant strabismusExotropia, unspecifiedMonocular exotropiaMonocular exotropia with A patternMonocular exotropia with V patternMonocular exotropia with other noncomitanciesAlternating exotropiaAlternating exotropia with A patternAlternating exotropia with V patternAlternating exotropia with other noncomitanciesIntermittent heterotropiaIntermittent heterotropia, unspecifiedIntermittent esotropia, monocularIntermittent esotropia, alternatingIntermittent exotropia, monocularIntermittent exotropia, alternatingOther and unspecified heterotropiaHeterotropia, unspecifiedHypertropiaHypotropiaCyclotropiaMonofixation syndromeAccommodative component in esotropiaHeterophoriaHeterophoria, unspecifiedEsophoriaExophoriaVertical heterophoriaCyclophoriaAlternating hyperphoriaParalytic strabismusParalytic strabismus, unspecifiedThird or oculomotor nerve palsy, partialThird or oculomotor nerve palsy, totalFourth or trochlear nerve palsySixth or abducens nerve palsyExternal ophthalmoplegiaTotal ophthalmoplegiaMechanical strabismusMechanical strabismus, unspecifiedBrown's (tendon) sheath syndromeMechanical strabismus from other musculofascial disordersLimited duction associated with other conditionsOther specified strabismusDuane's syndromeProgressive external ophthalmoplegiaStrabismus in other neuromuscular disordersOther disorders of binocular eye movementsPalsy of conjugate gazeSpasm of conjugate gazeConvergence insufficiency or palsyConvergence excess or spasmAnomalies of divergenceInternuclear ophthalmoplegiaOther dissociated deviation of eye movementsUnspecified disorder of eye movementsOther disorders of eyeScleritis and episcleritisScleritis, unspecifiedEpiscleritis periodica fugaxNodular episcleritisAnterior scleritisScleromalacia perforansScleritis with corneal involvementBrawny scleritisPosterior scleritisOtherOther disorders of scleraScleral ectasiaStaphyloma posticumEquatorial staphylomaAnterior staphyloma, localizedRing staphylomaOther degenerative disorders of scleraOtherDisorders of vitreous bodyVitreous degenerationCrystalline deposits in vitreousVitreous hemorrhageOther vitreous opacitiesVitreous membranes and strandsVitreous prolapseOther disorders of vitreousAphakia and other disorders of lensAphakiaSubluxation of lensAnterior dislocation of lensPosterior dislocation of lensOther disorders of lensAnomalies of pupillary functionAbnormal pupillary function, unspecifiedAnisocoriaMiosis (persistent), not due to mioticsMydriasis (persistent), not due to mydriaticsArgyll Robertson pupil, atypicalArgyll Robertson phenomenon or pupil, nonsyphiliticTonic pupillary reactionOtherNystagmus and other irregular eye movementsNystagmus, unspecifiedCongenital nystagmusLatent nystagmusVisual deprivation nystagmusNystagmus associated with disorders of the vestibular systemDissociated nystagmusOther forms of nystagmusDeficiencies of saccadic eye movementsDeficiencies of smooth pursuit movementsOther irregularities of eye movementsInflammation (infection) of postprocedural blebInflammation (infection) of postprocedural bleb, unspecifiedInflammation (infection) of postprocedural bleb, stage 1Inflammation (infection) of postprocedural bleb, stage 2Inflammation (infection) of postprocedural bleb, stage 3Other specified disorders of eye and adnexaUnspecified disorder of eye and adnexaDisorder of eye, unspecifiedPain in or around eyeSwelling or mass of eyeRedness or discharge of eyeOther ill-defined disorders of eye

Disorders of external earPerichondritis and chondritis of pinnaPerichondritis of pinna, unspecifiedAcute perichondritis of pinnaChronic perichondritis of pinnaChondritis of pinnaInfective otitis externaInfective otitis externa, unspecifiedAcute infection of pinnaAcute swimmers' ear

Other acute infections of external earCode first underlying disease, as:erysipelas (035)impetigo (684)seborrheic dermatitis (690.10-690.18)

Malignant otitis externaChronic mycotic otitis externaCode first underlying disease, as:aspergillosis (117.3)otomycosis NOS (111.9)Other chronic infective otitis externaOther otitis externaCholesteatoma of external earKeratosis obturans of external ear (canal)Other acute otitis externaOther chronic otitis externaNoninfectious disorders of pinnaDisorder of pinna, unspecifiedHematoma of auricle or pinnaAcquired deformities of auricle or pinnaOtherImpacted cerumenAcquired stenosis of external ear canalAcquired stenosis of external ear canal, unspecified as to causeSecondary to traumaSecondary to surgerySecondary to inflammationOther disorders of external earExostosis of external ear canalOtherUnspecified disorder of external earNonsuppurative otitis media and Eustachian tube disorders

Acute nonsuppurative otitis mediaAcute tubotympanic catarrhOtitis media, acute or subacute:catarrhalexudativetransudativewith effusion

Acute nonsuppurative otitis media, unspecifiedAcute serous otitis mediaAcute mucoid otitis mediaAcute sanguinous otitis mediaAcute allergic serous otitis mediaAcute allergic mucoid otitis mediaAcute allergic sanguinous otitis mediaChronic serous otitis mediaChronic serous otitis media, simple or unspecifiedOtherChronic mucoid otitis mediaGlue earChronic mucoid otitis media, simple or unspecifiedOtherOther and unspecified chronic nonsuppurative otitis mediaNonsuppurative otitis media, not specified as acute or chronicEustachian salpingitisEustachian salpingitis, unspecifiedAcute Eustachian salpingitisChronic Eustachian salpingitisObstruction of Eustachian tubeObstruction of Eustachian tube, unspecifiedOsseous obstruction of Eustachian tubeIntrinsic cartilagenous obstruction of Eustachian tubeExtrinsic cartilagenous obstruction of Eustachian tubePatulous Eustachian tubeOther disorders of Eustachian tubeDysfunction of Eustachian tubeOtherUnspecified Eustachian tube disorderSuppurative and unspecified otitis mediaAcute suppurative otitis mediaAcute suppurative otitis media without spontaneous rupture of ear drumAcute suppurative otitis media with spontaneous rupture of ear drum

Acute suppurative otitis media in diseases classified elsewhereCode first underlying disease, as:influenza (487.8)scarlet fever (034.1)

Chronic tubotympanic suppurative otitis mediaChronic atticoantral suppurative otitis mediaUnspecified chronic suppurative otitis mediaChronic purulent otitis mediaUnspecified suppurative otitis mediaUnspecified otitis mediaMastoiditis and related conditionsAcute mastoiditisAcute mastoiditis without complicationsSubperiosteal abscess of mastoidAcute mastoiditis with other complicationsChronic mastoiditisCaries of mastoidFistula of mastoidPetrositisPetrositis, unspecifiedAcute petrositisChronic petrositisComplications following mastoidectomyPostmastoidectomy complication, unspecifiedMucosal cyst of postmastoidectomy cavityRecurrent cholesteatoma of postmastoidectomy cavityGranulations of postmastoidectomy cavityOther disorders of mastoidPostauricular fistulaOtherUnspecified mastoiditisOther disorders of tympanic membraneAcute myringitis without mention of otitis mediaAcute myringitis, unspecifiedBullous myringitisOtherChronic myringitis without mention of otitis mediaPerforation of tympanic membranePerforation of ear drum:NOSpersistent posttraumaticpostinflammatoryPerforation of tympanic membrane, unspecifiedCentral perforation of tympanic membraneAttic perforation of tympanic membraneOther marginal perforation of tympanic membraneMultiple perforations of tympanic membraneTotal perforation of tympanic membraneOther specified disorders of tympanic membraneAtrophic flaccid tympanic membraneAtrophic nonflaccid tympanic membraneUnspecified disorder of tympanic membraneOther disorders of middle ear and mastoidTympanosclerosisTympanosclerosis, unspecified as to involvementTympanosclerosis involving tympanic membrane onlyTympanosclerosis involving tympanic membrane and ear ossiclesTympanosclerosis involving tympanic membrane, ear ossicles, and middle earTympanosclerosis involving other combination of structuresAdhesive middle ear diseaseAdhesive otitisOtitis media:chronic adhesivefibroticAdhesive middle ear disease, unspecified as to involvementAdhesions of drum head to incusAdhesions of drum head to stapesAdhesions of drum head to promontoriumOther adhesions and combinationsOther acquired abnormality of ear ossiclesImpaired mobility of malleusImpaired mobility of other ear ossiclesDiscontinuity or dislocation of ear ossiclesPartial loss or necrosis of ear ossicles

Cholesteatoma of middle ear and mastoidCholesterosis of (middle) earEpidermosis of (middle) earKeratosis of (middle) earPolyp of (middle) ear

Cholesteatoma, unspecifiedCholesteatoma of atticCholesteatoma of middle earCholesteatoma of middle ear and mastoidDiffuse cholesteatosisOther disorders of middle ear and mastoidCholesterin granulomaRetained foreign body of middle earOtherUnspecified disorder of middle ear and mastoidVertiginous syndromes and other disorders of vestibular systemM?ni?re's diseaseM?ni?re's disease, unspecifiedActive M?ni?re's disease, cochleovestibularActive M?ni?re's disease, cochlearActive M?ni?re's disease, vestibularInactive M?ni?re's diseaseOther and unspecified peripheral vertigoPeripheral vertigo, unspecifiedBenign paroxysmal positional vertigoVestibular neuronitisOtherVertigo of central originLabyrinthitisLabyrinthitis, unspecifiedSerous labyrinthitisCircumscribed labyrinthitisSuppurative labyrinthitisToxic labyrinthitisViral labyrinthitisLabyrinthine fistulaLabyrinthine fistula, unspecifiedRound window fistulaOval window fistulaSemicircular canal fistulaLabyrinthine fistula of combined sitesLabyrinthine dysfunctionLabyrinthine dysfunction, unspecifiedHyperactive labyrinth, unilateralHyperactive labyrinth, bilateralHypoactive labyrinth, unilateralHypoactive labyrinth, bilateralLoss of labyrinthine reactivity, unilateralLoss of labyrinthine reactivity, bilateralOther forms and combinationsOther disorders of labyrinthUnspecified vertiginous syndromes and labyrinthine disordersOtosclerosisOtosclerosis involving oval window, nonobliterativeOtosclerosis involving oval window, obliterativeCochlear otosclerosisOther otosclerosisOtosclerosis, unspecifiedOther disorders of earDegenerative and vascular disorders of earDegenerative and vascular disorders, unspecifiedPresbyacusisTransient ischemic deafnessNoise effects on inner earNoise effects on inner ear, unspecifiedAcoustic trauma (explosive) to earNoise-induced hearing lossSudden hearing loss, unspecifiedTinnitusTinnitus, unspecifiedSubjective tinnitusObjective tinnitusOther abnormal auditory perceptionAbnormal auditory perception, unspecifiedDiplacusisHyperacusisImpairment of auditory discriminationRecruitment

Disorders of acoustic nerveAcoustic neuritis Degeneration of acoustic or eighth nerveDisorder of acoustic or eighth nerve

OtorrheaOtorrhea, unspecifiedCerebrospinal fluid otorrheaOtherOtalgiaOtalgia, unspecifiedOtogenic painReferred painOther disorders of earUnspecified disorder of earHearing lossConductive hearing lossConductive hearing loss, unspecifiedConductive hearing loss, external earConductive hearing loss, tympanic membraneConductive hearing loss, middle earConductive hearing loss, inner earConductive hearing loss of combined typesSensorineural hearing lossPerceptive hearing loss or deafnessSensorineural hearing loss, unspecifiedSensory hearing loss, bilateralNeural hearing loss, bilateralCentral hearing loss, bilateralSensorineural hearing loss, unilateralSensorineural hearing loss, asymmetricalSensorineural hearing loss of combined types, bilateralMixed conductive and sensorineural hearing lossDeaf mutism, not elsewhere classifiableOther specified forms of hearing lossUnspecified hearing loss

Rheumatic fever without mention of heart involvementArthritis, rheumatic, acute or subacuteRheumatic fever (active) (acute)Rheumatism, articular, acute or subacute

Rheumatic fever with heart involvement

Acute rheumatic pericarditisRheumatic:fever (active) (acute) with pericarditispericarditis (acute)Any condition classifiable to 390 with pericarditis

Acute rheumatic endocarditisAcute rheumatic myocarditisOther acute rheumatic heart diseaseAcute rheumatic heart disease, unspecifiedRheumatic choreaWith heart involvementWithout mention of heart involvement

Chronic rheumatic pericarditisAdherent pericardium, rheumaticChronic rheumatic:mediastinopericarditismyopericarditisDiseases of mitral valveMitral stenosisRheumatic mitral insufficiencyRheumatic mitral:incompetenceregurgitationMitral stenosis with insufficiencyOther and unspecified mitral valve diseasesDiseases of aortic valveRheumatic aortic stenosisRheumatic aortic insufficiencyRheumatic aortic stenosis with insufficiencyOther and unspecified rheumatic aortic diseasesDiseases of mitral and aortic valvesMitral valve stenosis and aortic valve stenosisMitral valve stenosis and aortic valve insufficiencyMitral valve insufficiency and aortic valve stenosisMitral valve insufficiency and aortic valve insufficiencyMultiple involvement of mitral and aortic valvesMitral and aortic valve diseases, unspecifiedDiseases of other endocardial structuresDiseases of tricuspid valveRheumatic diseases of pulmonary valveRheumatic diseases of endocardium, valve unspecifiedRheumatic:endocarditis (chronic)valvulitis (chronic)Other rheumatic heart diseaseRheumatic myocarditisRheumatic degeneration of myocardiumOther and unspecified rheumatic heart diseasesRheumatic heart disease, unspecifiedRheumatic:carditisheart disease NOSRheumatic heart failure (congestive)Other

Essential hypertensionMalignantBenignUnspecifiedHypertensive heart diseaseMalignantWithout heart failureWith heart failureBenignWithout heart failureWith heart failureUnspecifiedWithout heart failureWith heart failureHypertensive chronic kidney diseaseMalignantBenignUnspecifiedHypertensive heart and chronic kidney diseaseMalignantBenignUnspecifiedSecondary hypertensionMalignantRenovascularOtherBenignRenovascularOtherUnspecifiedRenovascularOther

Acute myocardial infarctionOf anterolateral wallOf other anterior wallOf inferolateral wallOf inferoposterior wallOf other inferior wallOf other lateral wallTrue posterior wall infarctionSubendocardial infarctionOf other specified sitesUnspecified siteOther acute and subacute forms of ischemic heart diseasePostmyocardial infarction syndromeIntermediate coronary syndromeImpending infarctionPreinfarction anginaPreinfarction syndromeUnstable anginaOther

Acute coronary occlusion without myocardial infarctionAcute coronary (artery):embolism without or not resulting in myocardial infarctionobstruction without or not resulting in myocardial infarctionocclusion without or not resulting in myocardial infarctionthrombosis without or not resulting in myocardial infarction

OtherOld myocardial infarctionAngina pectorisAngina decubitusPrinzmetal angina

Other and unspecified angina pectorisAngina:NOScardiacof effortAnginal syndromeStatus anginosusStenocardiaSyncope anginosa

Other forms of chronic ischemic heart disease

Coronary atherosclerosisArteriosclerotic heart disease [ASHD]Atherosclerotic heart diseaseCoronary (artery):arteriosclerosisarteritis or endarteritisatheromasclerosisstricture

Of unspecified type of vessel, native or graftOf native coronary arteryOf autologous biological bypass graftOf nonautologous biological bypass graftOf artery bypass graftOf unspecified type of bypass graftOf native coronary artery of transplanted heartOf bypass graft (artery) (vein) of transplanted heartAneurysm and dissection of heartAneurysm of heart (wall)Aneurysm of coronary vesselsDissection of coronary arteryOther aneurysm of heart

Other specified forms of chronic ischemic heart diseaseChronic coronary insufficiencyIschemia, myocardial (chronic)Any condition classifiable to 410 specified as chronic, or presenting with symptoms after 8 weeks from date of infarction

Chronic ischemic heart disease, unspecified

Acute pulmonary heart diseaseAcute cor pulmonalePulmonary embolism and infarctionPulmonary (artery) (vein):apoplexyembolisminfarction (hemorrhagic)thrombosisIatrogenic pulmonary embolism and infarctionOtherChronic pulmonary heart diseasePrimary pulmonary hypertensionKyphoscoliotic heart diseaseOther chronic pulmonary heart diseasesChronic pulmonary heart disease, unspecifiedOther diseases of pulmonary circulationArteriovenous fistula of pulmonary vesselsAneurysm of pulmonary arteryOther specified diseases of pulmonary circulationUnspecified disease of pulmonary circulation

Acute pericarditis

Acute pericarditis in diseases classified elsewhereCode first underlying disease, as:actinomycosis (039.8)amebiasis (006.8)chronic uremia (585.9)nocardiosis (039.8)tuberculosis (017.9)uremia NOS (586)

Other and unspecified acute pericarditisAcute pericarditis, unspecifiedAcute idiopathic pericarditisOtherPericarditis (acute):pneumococcalpurulentstaphylococcalstreptococcalsuppurativePneumopyopericardiumPyopericardiumAcute and subacute endocarditisAcute and subacute bacterial endocarditis

Acute and subacute infective endocarditis in diseases classified elsewhereCode first underlying disease, as:blastomycosis (116.0)Q fever (083.0)typhoid (fever) (002.0)

Acute endocarditis, unspecifiedEndocarditis, acute or subacuteMyoendocarditis, acute or subacutePeriendocarditis, acute or subacute

Acute myocarditis

Acute myocarditis in diseases classified elsewhereCode first underlying disease, as:myocarditis (acute):influenzal (487.8)tuberculous (017.9)

Other and unspecified acute myocarditisAcute myocarditis, unspecifiedIdiopathic myocarditis

Septic myocarditisMyocarditis, acute or subacute:pneumococcalstaphylococcalUse additional code to identify infectious organism [e.g., Staphylococcus 041.1]

Toxic myocarditisOtherOther diseases of pericardiumHemopericardiumAdhesive pericarditisConstrictive pericarditisOther specified diseases of pericardiumUnspecified disease of pericardiumOther diseases of endocardium

Mitral valve disordersMitral (valve):incompetence NOS of specified cause, except rheumaticinsufficiency NOS of specified cause, except rheumaticregurgitation NOS of specified cause, except rheumatic

Aortic valve disordersAortic (valve):incompetence NOS of specified cause, except rheumaticinsufficiency NOS of specified cause, except rheumaticregurgitation NOS of specified cause, except rheumaticstenosis NOS of specified cause, except rheumatic

Tricuspid valve disorders, specified as nonrheumaticTricuspid valve:incompetence of specified cause, except rheumaticinsufficiency of specified cause, except rheumaticregurgitation of specified cause, except rheumaticstenosis of specified cause, except rheumatic

Pulmonary valve disordersPulmonic:incompetence NOSinsufficiency NOSregurgitation NOSstenosis NOSEndocarditis, valve unspecifiedEndocarditis, valve unspecified, unspecified cause

Endocarditis in diseases classified elsewhereCode first underlying disease, as:atypical verrucous endocarditis [Libman-Sacks] (710.0)disseminated lupus erythematosus (710.0)tuberculosis (017.9)

OtherAny condition classifiable to 424.90 with specified cause, except rheumaticCardiomyopathyEndomyocardial fibrosisHypertrophic obstructive cardiomyopathyObscure cardiomyopathy of AfricaEndocardial fibroelastosisOther primary cardiomyopathiesAlcoholic cardiomyopathy

Nutritional and metabolic cardiomyopathyCode first underlying disease, as:amyloidosis (277.30-277.39)beriberi (265.0)cardiac glycogenosis (271.0)mucopolysaccharidosis (277.5)thyrotoxicosis (242.0-242.9)

Cardiomyopathy in other diseases classified elsewhereCode first underlying disease, as:Friedreich's ataxia (334.0)myotonia atrophica (359.2)progressive muscular dystrophy (359.1)sarcoidosis (135)

Secondary cardiomyopathy, unspecifiedConduction disordersAtrioventricular block, completeAtrioventricular block, other and unspecifiedAtrioventricular block, unspecifiedFirst degree atrioventricular blockMobitz (type) II atrioventricular blockOther second degree atrioventricular blockLeft bundle branch hemiblockOther left bundle branch blockRight bundle branch blockBundle branch block, other and unspecifiedBundle branch block, unspecifiedRight bundle branch block and left posterior fascicular blockRight bundle branch block and left anterior fascicular blockOther bilateral bundle branch blockTrifascicular blockOther heart blockAnomalous atrioventricular excitationOther specified conduction disordersLown-Ganong-Levine syndromeLong QT syndromeOtherConduction disorder, unspecifiedCardiac dysrhythmiasParoxysmal supraventricular tachycardiaParoxysmal ventricular tachycardiaParoxysmal tachycardia, unspecifiedAtrial fibrillation and flutterAtrial fibrillationAtrial flutterVentricular fibrillation and flutterVentricular fibrillationVentricular flutterCardiac arrestPremature beatsPremature beats, unspecifiedSupraventricular premature beatsOtherOther specified cardiac dysrhythmiasSinoatrial node dysfunctionSinus bradycardia:persistentsevereSyndrome:sick sinustachycardia-bradycardiaOtherRhythm disorder:coronary sinusectopicnodalWandering (atrial) pacemakerCardiac dysrhythmia, unspecified

Heart failureCode, if applicable, heart failure due to hypertension first (402.0-402.9, with fifth-digit 1 or 404.0-404.9 with fifth-digit 1 or 3)

Congestive heart failure, unspecifiedCongestive heart diseaseRight heart failure (secondary to left heart failure)Left heart failureSystolic heart failureUnspecifiedAcuteChronicAcute on chronicDiastolic heart failureUnspecifiedAcuteChronicAcute on chronicCombined systolic and diastolic heart failureUnspecifiedAcuteChronicAcute on chronicHeart failure, unspecifiedIll-defined descriptions and complications of heart disease

Myocarditis, unspecifiedMyocarditis (with mention of arteriosclerosis):NOS (with mention of arteriosclerosis)chronic (interstitial) (with mention of arteriosclerosis)fibroid (with mention of arteriosclerosis)senile (with mention of arteriosclerosis)Use additional code to identify presence of arteriosclerosis

Myocardial degenerationDegeneration of heart or myocardium (with mention of arteriosclerosis):fatty (with mention of arteriosclerosis)mural (with mention of arteriosclerosis)muscular (with mention of arteriosclerosis)Myocardial (with mention of arteriosclerosis):degeneration (with mention of arteriosclerosis)disease (with mention of arteriosclerosis)Use additional code to identify presence of arteriosclerosis

Cardiovascular disease, unspecifiedArteriosclerotic cardiovascular disease [ASCVD]Cardiovascular arteriosclerosisCardiovascular:degeneration (with mention of arteriosclerosis)disease (with mention of arteriosclerosis)sclerosis (with mention of arteriosclerosis)Use additional code to identify presence of arteriosclerosis

CardiomegalyCardiac:dilatationhypertrophyVentricular dilatation

Functional disturbances following cardiac surgeryCardiac insufficiency following cardiac surgery or due to prosthesisHeart failure following cardiac surgery or due to prosthesisPostcardiotomy syndromePostvalvulotomy syndrome

Rupture of chordae tendineaeRupture of papillary muscle

Certain sequelae of myocardial infarction, not elsewhere classifiedUse additional code to identify the associated myocardial infarction:with onset of 8 weeks or less (410.00-410.92)with onset of more than 8 weeks (414.8)

Acquired cardiac septal defectOtherOther ill-defined heart diseasesOther disorders of papillary muscleHyperkinetic heart diseaseTakotsubo syndromeOtherCarditisHeart disease, unspecifiedHeart disease (organic) NOSMorbus cordis NOS

Subarachnoid hemorrhageMeningeal hemorrhageRuptured:berry aneurysm(congenital) cerebral aneurysm NOSIntracerebral hemorrhageOther and unspecified intracranial hemorrhageNontraumatic extradural hemorrhageSubdural hemorrhageUnspecified intracranial hemorrhage

Occlusion and stenosis of precerebral arteriesThe following fifth-digit subclassification is for use with category 433:0	without mention of cerebral infarction1	with cerebral infarction

Basilar arteryCarotid arteryVertebral arteryMultiple and bilateralOther specified precerebral arteryUnspecified precerebral arteryOcclusion of cerebral arteriesCerebral thrombosisCerebral embolismCerebral artery occlusion, unspecifiedTransient cerebral ischemiaBasilar artery syndromeVertebral artery syndromeSubclavian steal syndromeVertebrobasilar artery syndromeOther specified transient cerebral ischemiasUnspecified transient cerebral ischemiaAcute, but ill-defined, cerebrovascular diseaseApoplexy, apoplectic:NOSattackcerebralseizureCerebral seizureOther and ill-defined cerebrovascular diseaseCerebral atherosclerosisOther generalized ischemic cerebrovascular diseaseHypertensive encephalopathyCerebral aneurysm, nonrupturedInternal carotid artery, intracranial portionInternal carotid artery NOSCerebral arteritisMoyamoya diseaseNonpyogenic thrombosis of intracranial venous sinusTransient global amnesiaOtherUnspecifiedLate effects of cerebrovascular diseaseCognitive deficitsSpeech and language deficitsSpeech and language deficit, unspecifiedAphasiaDysphasiaOther speech and language deficitsHemiplegia/hemiparesisHemiplegia affecting unspecified sideHemiplegia affecting dominant sideHemiplegia affecting nondominant sideMonoplegia of upper limbMonoplegia of upper limb affecting unspecified sideMonoplegia of upper limb affecting dominant sideMonoplegia of upper limb affecting nondominant sideMonoplegia of lower limbMonoplegia of lower limb affecting unspecified sideMonoplegia of lower limb affecting dominant sideMonoplegia of lower limb affecting nondominant side

Other paralytic syndromeUse additional code to identify type of paralytic syndrome, such as:locked-in state (344.81)quadriplegia (344.00-344.09)

Other paralytic syndrome affecting unspecified sideOther paralytic syndrome affecting dominant sideOther paralytic syndrome affecting nondominant sideOther paralytic syndrome, bilateralAlterations of sensationsDisturbances of visionOther late effects of cerebrovascular diseaseApraxiaDysphagiaFacial weaknessAtaxiaVertigoOther late effects of cerebroascular diseaseUnspecified late effects of cerebrovascular disease

AtherosclerosisOf aortaOf renal arteryOf native arteries of the extremitiesAtherosclerosis of the extremities, unspecifiedAtherosclerosis of the extremities with intermittent claudicationAtherosclerosis of the extremities with rest painAtherosclerosis of the extremities with ulceration

Atherosclerosis of the extremities with gangreneAny condition classifiable to 440.21, 440.22, and 440.23 with ischemic gangrene 785.4Use additional code for any associated ulceration (707.10-707.9)

OtherOf bypass graft of the extremitiesOf unspecified graftOf autologous vein bypass graftOf nonautologous vein bypass graftOf other specified arteriesGeneralized and unspecified atherosclerosisArteriosclerotic vascular disease NOSAortic aneurysm and dissectionDissection of aortaUnspecified siteThoracicAbdominalThoracoabdominalThoracic aneurysm, rupturedThoracic aneurysm without mention of ruptureAbdominal aneurysm, rupturedAbdominal aneurysm without mention of ruptureAortic aneurysm of unspecified site, rupturedThoracoabdominal aneurysm, rupturedThoracoabdominal aneurysm, without mention of ruptureAortic aneurysm of unspecified site without mention of ruptureOther aneurysmOf artery of upper extremityOf renal arteryOf iliac arteryOf artery of lower extremityOf other specified arteryArtery of neckAneurysm of carotid artery (common) (external) (internal, extracranial portion)Subclavian arterySplenic arteryOther visceral arteryOtherAneurysm:mediastinal arteryspinal arteryOf unspecified siteOther peripheral vascular diseaseRaynaud's syndromeThromboangiitis obliterans [Buerger's disease]Other arterial dissectionDissection of carotid arteryDissection of iliac arteryDissection of renal arteryDissection of vertebral arteryDissection of other arteryOther specified peripheral vascular diseasesPeripheral angiopathy in diseases classified elsewhereErythromelalgiaOtherAcrocyanosisAcroparesthesia:simple [Schultze's type]vasomotor [Nothnagel's type]Erythrocyanosis

Peripheral vascular disease, unspecifiedIntermittent claudication NOSPeripheral:angiopathy NOSvascular disease NOSSpasm of artery

Arterial embolism and thrombosisOf abdominal aortaOf thoracic aortaOf arteries of the extremitiesUpper extremityLower extremityArterial embolism or thrombosis:femoralperipheral NOSpoplitealOf other specified arteryIliac arteryOtherOf unspecified arteryAtheroembolismOf extremitiesUpper extremityLower extremityOf other sitesKidneyOther sitePolyarteritis nodosa and allied conditionsPolyarteritis nodosaAcute febrile mucocutaneous lymph node syndrome [MCLS]Hypersensitivity angiitisHypersensitivity angiitis, unspecifiedGoodpasture's syndromeOther specified hypersensitivity angiitisLethal midline granulomaWegener's granulomatosisGiant cell arteritisThrombotic microangiopathyTakayasu's diseaseOther disorders of arteries and arteriolesArteriovenous fistula, acquiredArteriovenous aneurysm, acquiredStricture of arteryRupture of arteryErosion of arteryFistula, except arteriovenous of arteryUlcer of arteryHyperplasia of renal arteryCeliac artery compression syndromeNecrosis of arteryArteritis, unspecifiedAortitis NOSEndarteritis NOSOther specified disorders of arteries and arteriolesUnspecified disorders of arteries and arteriolesDisease of capillariesHereditary hemorrhagic telangiectasiaNevus, non-neoplasticNevus:araneussenilespiderstellarOther and unspecified capillary diseasesCapillary:hemorrhagehyperpermeabilitythrombosis

Phlebitis and thrombophlebitisOf superficial vessels of lower extremitiesOf deep vessels of lower extremitiesFemoral vein (deep) (superficial)OtherOf lower extremities, unspecifiedOf other sitesIliac veinOf superficial veins of upper extremitiesOf deep veins of upper extremitiesOf upper extremities, unspecifiedOtherOf unspecified sitePortal vein thrombosisPortal (vein) obstructionOther venous embolism and thrombosisBudd-Chiari syndromeThrombophlebitis migransOf vena cavaOf renal veinVenous embolism and thrombosis of deep vessels of lower extremityVenous embolism and thrombosis of unspecified deep vessels of lower extremityVenous embolism and thrombosis of deep vessels of proximal lower extremityVenous embolism and thrombosis of deep vessels of distal lower extremityOf other specified veinsOf unspecified siteVaricose veins of lower extremitiesWith ulcerWith inflammationWith ulcer and inflammationWith other complicationsAsymptomatic varicose veinsHemorrhoidsInternal hemorrhoids without mention of complicationInternal thrombosed hemorrhoidsInternal hemorrhoids with other complicationExternal hemorrhoids without mention of complicationExternal thrombosed hemorrhoidsExternal hemorrhoids with other complicationUnspecified hemorrhoids without mention of complicationUnspecified thrombosed hemorrhoidsUnspecified hemorrhoids with other complicationResidual hemorrhoidal skin tagsVaricose veins of other sitesEsophageal varices with bleedingEsophageal varices without mention of bleedingEsophageal varices in diseases classified elsewhereWith bleedingWithout mention of bleedingSublingual varicesScrotal varicesPelvic varicesVulval varicesVarices of perineumVarices of other sitesVaricose veins of nasal septum (with ulcer)Noninfectious disorders of lymphatic channelsPostmastectomy lymphedema syndrome

Other lymphedemaElephantiasis (nonfilarial) NOSLymphangiectasisLymphedema:acquired (chronic)praecoxsecondaryObliteration, lymphatic vessel

LymphangitisLymphangitis:NOSchronicsubacute

Other noninfectious disorders of lymphatic channelsChylocele (nonfilarial)Chylous:ascitescystLymph node or vessel:fistulainfarctionrupture

Unspecified noninfectious disorder of lymphatic channelsHypotensionOrthostatic hypotensionChronic hypotensionIatrogenic hypotensionHypotension of hemodialysisOther iatrogenic hypotensionOther specified hypotensionHypotension, unspecifiedOther disorders of circulatory systemHemorrhage, unspecifiedRupture of blood vessel NOSSpontaneous hemorrhage NECPostphlebitic syndromeChronic venous hypertension due to deep vein thrombosisPostphlebitic syndrome without complicationsPostphlebitic syndrome with ulcerPostphlebitic syndrome with inflammationPostphlebitic syndrome with ulcer and inflammationPostphlebitic syndrome with other complicationCompression of veinChronic venous hypertension (idiopathic)Stasis edemaChronic venous hypertension without complicationsChronic venous hypertension with ulcerChronic venous hypertension with inflammationChronic venous hypertension with ulcer and inflammationChronic venous hypertension with other complicationOther specified disorders of circulatory systemVenous (peripheral) insufficiency, unspecifiedOtherUnspecified circulatory system disorder

Acute nasopharyngitis [common cold]Coryza (acute)Nasal catarrh, acuteNasopharyngitis:NOSacuteinfective NOSRhinitis:acuteinfective

Acute sinusitisMaxillaryFrontalEthmoidalSphenoidalOther acute sinusitisAcute sinusitis, unspecified

Acute pharyngitisAcute sore throat NOSPharyngitis (acute):NOSgangrenousinfectivephlegmonouspneumococcalstaphylococcalsuppurativeulcerativeSore throat (viral) NOSViral pharyngitis

Acute tonsillitisTonsillitis (acute):NOSfolliculargangrenousinfectivepneumococcalsepticstaphylococcalsuppurativeulcerativeviral

Acute laryngitis and tracheitis

Acute laryngitisLaryngitis (acute):NOSedematousHemophilus influenzae [H. influenzae]pneumococcalsepticsuppurativeulcerative

Without mention of obstructionWith obstructionAcute tracheitisTracheitis (acute):NOScatarrhalviralWithout mention of obstructionWith obstructionAcute laryngotracheitisLaryngotracheitis (acute)Tracheitis (acute) with laryngitis (acute)Without mention of obstructionWith obstructionAcute epiglottitisViral epiglottitisWithout mention of obstructionWith obstructionCroupSupraglottitis, unspecifiedWithout mention of obstructionWith obstructionAcute upper respiratory infections of multiple or unspecified sitesAcute laryngopharyngitisOther multiple sitesUnspecified siteAcute bronchitis and bronchiolitis

Acute bronchitisBronchitis, acute or subacute:fibrinousmembranouspneumococcalpurulentsepticviralwith tracheitisCroupous bronchitisTracheobronchitis, acute

Acute bronchiolitisAcute bronchiolitis due to respiratory syncytial virus (RSV)Acute bronchiolitis due to other infectious organisms

Deviated nasal septumDeflected septum (nasal) (acquired)Nasal polypsPolyp of nasal cavityPolypoid sinus degenerationOther polyp of sinusUnspecified nasal polypChronic pharyngitis and nasopharyngitisChronic rhinitisOzenaRhinitis:NOSatrophicgranulomatoushypertrophicobstructivepurulentulcerativeChronic pharyngitisChronic nasopharyngitisChronic sinusitisMaxillaryFrontalEthmoidalSphenoidalOther chronic sinusitisUnspecified sinusitis (chronic)Chronic disease of tonsils and adenoidsChronic tonsillitis and adenoiditisChronic tonsillitisChronic adenoiditisChronic tonsillitis and adenoiditis

Hypertrophy of tonsils and adenoidsEnlargement of tonsils or adenoidsHyperplasia of tonsils or adenoidsHypertrophy of tonsils or adenoids

Tonsils with adenoidsTonsils aloneAdenoids aloneAdenoid vegetationsOther chronic disease of tonsils and adenoidsUnspecified chronic disease of tonsils and adenoidsPeritonsillar abscessAbscess of tonsilPeritonsillar cellulitisQuinsyChronic laryngitis and laryngotracheitisChronic laryngitisChronic laryngotracheitisLaryngitis, chronic, with tracheitis (chronic)Tracheitis, chronic, with laryngitisAllergic rhinitisDue to pollenDue to foodDue to animal (cat) (dog) hair and danderDue to other allergenCause unspecifiedOther diseases of upper respiratory tractHypertrophy of nasal turbinatesOther diseases of nasal cavity and sinusesNasal mucositis (ulcerative)Other disease of nasal cavity and sinusesOther diseases of pharynx, not elsewhere classifiedUnspecified disease of pharynxCellulitis of pharynx or nasopharynxParapharyngeal abscessRetropharyngeal abscessEdema of pharynx or nasopharynxCyst of pharynx or nasopharynxOtherAbscess of pharynx or nasopharynxParalysis of vocal cords or larynxParalysis, unspecifiedUnilateral, partialUnilateral, completeBilateral, partialBilateral, completePolyp of vocal cord or larynxOther diseases of vocal cordsEdema of larynxOther diseases of larynx, not elsewhere classifiedUnspecified disease of larynxCellulitis and perichondritis of larynxStenosis of larynxLaryngeal spasmOtherAbscess of larynxNecrosis of larynxObstruction of larynxPachyderma of larynxUlcer of larynxUpper respiratory tract hypersensitivity reaction, site unspecifiedOther and unspecified diseases of upper respiratory tract

Viral pneumoniaPneumonia due to adenovirusPneumonia due to respiratory syncytial virusPneumonia due to parainfluenza virusPneumonia due to SARS-associated coronavirus Pneumonia due to other virus not elsewhere classifiedViral pneumonia, unspecifiedPneumococcal pneumonia [Streptococcus pneumoniae pneumonia]Other bacterial pneumoniaPneumonia due to Klebsiella pneumoniaePneumonia due to PseudomonasPneumonia due to Hemophilus influenzae [H. influenzae]Pneumonia due to StreptococcusStreptococcus, unspecifiedGroup AGroup BOther StreptococcusPneumonia due to StaphylococcusPneumonia due to Staphylococcus, unspecifiedPneumonia due to Staphylococcus aureusOther Staphylococcus pneumoniaPneumonia due to other specified bacteriaAnaerobesEscherichia coli [E. coli]Other gram-negative bacteriaGram-negative pneumonia NOSProteusSerratia marcescensLegionnaires' diseaseOther specified bacteriaBacterial pneumonia unspecifiedPneumonia due to other specified organismMycoplasma pneumoniaeChlamydiaOther specified organismPneumonia in infectious diseases classified elsewherePneumonia in cytomegalic inclusion diseasePneumonia in whooping coughPneumonia in anthraxPneumonia in aspergillosisPneumonia in other systemic mycosesCode first underlying disease

Pneumonia in other infectious diseases classified elsewhereCode first underlying disease, as:Q fever (083.0)typhoid fever (002.0)

Bronchopneumonia, organism unspecifiedBronchopneumonia:hemorrhagicterminalPleurobronchopneumoniaPneumonia:lobularsegmental

Pneumonia, organism unspecifiedInfluenzaWith pneumoniaWith other respiratory manifestationsWith other manifestationsEncephalopathy due to influenzaInfluenza with involvement of gastrointestinal tract

Bronchitis, not specified as acute or chronicBronchitis NOS:catarrhalwith tracheitis NOSTracheobronchitis NOSChronic bronchitisSimple chronic bronchitisMucopurulent chronic bronchitis

Obstructive chronic bronchitisBronchitis:emphysematousobstructive (chronic) (diffuse)Bronchitis with:chronic airway obstructionemphysema

Without exacerbation

With (acute) exacerbationAcute exacerbation of chronic obstructive pulmonary disease [COPD]Decompensated chronic obstructive pulmonary disease [COPD]Decompensated chronic obstructive pulmonary disease [COPD] with exacerbation

With acute bronchitisOther chronic bronchitisUnspecified chronic bronchitisEmphysemaEmphysematous bleb

Other emphysemaEmphysema (lung or pulmonary):NOScentriacinarcentrilobularobstructivepanacinarpanlobularunilateralvesicularMacLeod's syndromeSwyer-James syndromeUnilateral hyperlucent lung

AsthmaExtrinsic asthmaAsthma:allergic with stated causeatopicchildhoodhayplatinumHay fever with asthmaIntrinsic asthmaChronic obstructive asthmaAsthma with chronic obstructive pulmonary disease [COPD]Chronic asthmatic bronchitisOther forms of asthmaExercise induced bronchospasmCough variant asthmaAsthma, unspecifiedBronchiectasisBronchiectasis (fusiform) (postinfectious) (recurrent)BronchiolectasisBronchiectasis without acute exacerbationBronchiectasis with acute exacerbationExtrinsic allergic alveolitisFarmers' lungBagassosisBird-fanciers' lungSuberosisMalt workers' lungMushroom workers' lungMaple bark-strippers' lung"Ventilation" pneumonitisOther specified allergic alveolitis and pneumonitisUnspecified allergic alveolitis and pneumonitis

Chronic airway obstruction, not elsewhere classifiedChronic:nonspecific lung diseaseobstructive lung diseaseobstructive pulmonary disease [COPD] NOS

Coal workers' pneumoconiosisAsbestosisPneumoconiosis due to other silica or silicatesPneumoconiosis due to other inorganic dustPneumonopathy due to inhalation of other dustByssinosisCannabinosisFlax-dressers' diseasePneumoconiosis, unspecifiedRespiratory conditions due to chemical fumes and vaporsBronchitis and pneumonitis due to fumes and vaporsAcute pulmonary edema due to fumes and vaporsChemical pulmonary edema (acute)Upper respiratory inflammation due to fumes and vaporsOther acute and subacute respiratory conditions due to fumes and vaporsChronic respiratory conditions due to fumes and vaporsUnspecified respiratory conditions due to fumes and vaporsPneumonitis due to solids and liquidsDue to inhalation of food or vomitusDue to inhalation of oils and essencesLipoid pneumonia (exogenous)Due to other solids and liquidsRespiratory conditions due to other and unspecified external agentsAcute pulmonary manifestations due to radiationChronic and other pulmonary manifestations due to radiationRespiratory conditions due to other specified external agentsRespiratory conditions due to unspecified external agent

EmpyemaUse additional code to identify infectious organism (041.0-041.9)With fistulaWithout mention of fistulaPleurisyWithout mention of effusion or current tuberculosisWith effusion, with mention of a bacterial cause other than tuberculosis

Other specified forms of effusion, except tuberculousEncysted pleurisyHemopneumothoraxHemothoraxHydropneumothoraxHydrothorax

Unspecified pleural effusionPneumothoraxSpontaneous tension pneumothoraxIatrogenic pneumothoraxOther spontaneous pneumothoraxPneumothorax:NOSacutechronicAbscess of lung and mediastinumAbscess of lungAbscess of mediastinum

Pulmonary congestion and hypostasisHypostatic:bronchopneumoniapneumoniaPassive pneumoniaPulmonary congestion (chronic) (passive)Pulmonary edema:NOSchronic

Postinflammatory pulmonary fibrosisOther alveolar and parietoalveolar pneumonopathyPulmonary alveolar proteinosisIdiopathic pulmonary hemosiderosisPulmonary alveolar microlithiasisIdiopathic fibrosing alveolitis

Other specified alveolar and parietoalveolar pneumonopathiesEndogenous lipoid pneumoniaInterstitial pneumonia (desquamative) (lymphoid)

Unspecified alveolar and parietoalveolar pneumonopathyLung involvement in conditions classified elsewhereRheumatic pneumoniaLung involvement in systemic sclerosisAcute chest syndrome

Lung involvement in other diseases classified elsewhereCode first underlying disease, as:amyloidosis (277.30-277.39)polymyositis (710.4)sarcoidosis (135)Sj?gren's disease (710.2)systemic lupus erythematosus (710.0)

Other diseases of lungPulmonary collapseAtelectasisCollapse of lungMiddle lobe syndromeInterstitial emphysemaMediastinal emphysemaCompensatory emphysemaPulmonary eosinophiliaAcute edema of lung, unspecifiedAcute pulmonary edema NOSPulmonary edema, postoperative

Pulmonary insufficiency following trauma and surgeryAdult respiratory distress syndromePulmonary insufficiency following:shocksurgerytraumaShock lung

Allergic bronchopulmonary aspergillosisTransfusion related acute lung injury (TRALI)Other diseases of lungAcute respiratory failureRespiratory failure NOS

Other pulmonary insufficiency, not elsewhere classifiedAcute respiratory distressAcute respiratory insufficiencyAdult respiratory distress syndrome NEC

Chronic respiratory failureAcute and chronic respiratory failureOther diseases of lung, not elsewhere classifiedOther diseases of respiratory systemTracheostomy complicationsTracheostomy complication, unspecifiedInfection of tracheostomyMechanical complication of tracheostomyOther tracheostomy complicationsOther diseases of trachea and bronchus, not elsewhere classifiedAcute bronchospasmBronchospasm NOSOther diseases of trachea and bronchusMediastinitisOther diseases of mediastinum, not elsewhere classifiedDisorders of diaphragmDiaphragmitisParalysis of diaphragmRelaxation of diaphragmOther diseases of respiratory system, not elsewhere classifiedUnspecified disease of respiratory system

Disorders of tooth development and eruptionAnodontiaAbsence of teeth (complete) (congenital) (partial)HypodontiaOligodontiaSupernumerary teethDistomolarFourth molarMesiodensParamolarSupplemental teeth

Abnormalities of size and formConcrescence of teethFusion of teethGemination of teethDens evaginatusDens in denteDens invaginatusEnamel pearlsMacrodontiaMicrodontiaPeg-shaped [conical] teethSupernumerary rootsTaurodontismTuberculum paramolare

Mottled teeth

Disturbances of tooth formationAplasia and hypoplasia of cementumDilaceration of toothEnamel hypoplasia (neonatal) (postnatal) (prenatal)Horner's teethHypocalcification of teethRegional odontodysplasiaTurner's tooth

Hereditary disturbances in tooth structure, not elsewhere classified

Disturbances in tooth eruptionTeeth:embeddedimpactednatalneonatalprenatalprimary [deciduous]:persistentshedding, prematureTooth eruption:lateobstructedpremature

Teething syndrome

Other specified disorders of tooth development and eruptionColor changes during tooth formationPre-eruptive color changes

Unspecified disorder of tooth development and eruptionDiseases of hard tissues of teethDental cariesDental caries, unspecifiedDental caries limited to enamelDental caries extending into dentineDental caries extending into pulpArrested dental cariesOdontoclasiaInfantile melanodontiaMelanodontoclasiaDental caries pit and fissureDental caries of smooth surfaceDental caries of root surfaceOther dental cariesExcessive attrition (approximal wear) (occlusal wear)Excessive attrition, unspecifiedExcessive attrition, limited to enamelExcessive attrition, extending into dentineExcessive attrition, extending into pulpExcessive attrition, localizedExcessive attrition, generalizedAbrasionAbrasion, unspecifiedAbrasion, limited to enamelAbrasion, extending into dentineAbrasion, extending into pulpAbrasion, localizedAbrasion, generalizedErosionErosion, unspecifiedErosion, limited to enamelErosion, extending into dentineErosion, extending into pulpErosion, localizedErosion, generalizedPathological resorptionPathological resorption, unspecifiedPathological resorption, internalPathological resorption, externalOther pathological resorptionHypercementosisAnkylosis of teethIntrinsic posteruptive color changesStaining [discoloration] of teeth:NOSdue to:drugsmetalspulpal bleedingOther specified diseases of hard tissues of teethCracked toothOther specified diseases of hard tissues of teethUnspecified disease of hard tissues of teethDiseases of pulp and periapical tissuesPulpitisNecrosis of the pulpPulp degenerationAbnormal hard tissue formation in pulpAcute apical periodontitis of pulpal originPeriapical abscess without sinusAbscess:dentaldentoalveolarChronic apical periodontitisPeriapical abscess with sinusRadicular cystCyst:apical (periodontal)periapicalradiculodentalresidual radicularOther and unspecified diseases of pulp and periapical tissuesGingival and periodontal diseasesAcute gingivitisAcute gingivitis, plaque inducedAcute gingivitis, non-plaque inducedChronic gingivitisGingivitis (chronic):desquamativehyperplasticsimple marginalulcerativeChronic gingivitis, plaque inducedChronic gingivitis, non-plaque inducedGingival recessionGingival recession, unspecifiedGingival recession, minimalGingival recession, moderateGingival recession, severeGingival recession, localizedGingival recession, generalizedAggressive and acute periodontitisAcute:pericementitispericoronitisAggressive periodontitis, unspecifiedAggressive periodontitis, localizedAggressive periodontitis, generalizedAcute periodontitisChronic periodontitisChronic pericoronitisPericementitis (chronic)Periodontitis:NOScomplexsimplexChronic periodontitis, unspecifiedChronic periodontitis, localizedChronic periodontitis, generalizedPeriodontosis

Accretions on teethDental calculus:subgingivalsupragingivalDeposits on teeth:betelmateria albasofttartartobaccoExtrinsic discoloration of teeth

Other specified periodontal diseasesGiant cell:epulisperipheral granulomaGingival:cystsenlargement NOSfibromatosisGingival polypPeriodontal lesions due to traumatic occlusionPeripheral giant cell granuloma

Unspecified gingival and periodontal diseaseDentofacial anomalies, including malocclusionMajor anomalies of jaw sizeUnspecified anomalyMaxillary hyperplasiaMandibular hyperplasiaMaxillary hypoplasiaMandibular hypoplasiaMacrogeniaMicrogeniaExcessive tuberosity of jawOther specified anomalyAnomalies of relationship of jaw to cranial baseUnspecified anomalyMaxillary asymmetryOther jaw asymmetryOther specified anomalyAnomalies of dental arch relationshipAnomaly of dental archUnspecified anomaly of dental arch relationshipMalocclusion, Angle's class IMalocclusion, Angle's class IIMalocclusion, Angle's class IIIOpen anterior occlusal relationshipOpen posterior occlusal relationshipExcessive horizontal overlapReverse articulationAnomalies of interarch distanceOther anomalies of dental arch relationshipAnomalies of tooth position of fully erupted teethUnspecified anomaly of tooth positionCrowding of teethExcessive spacing of teethHorizontal displacement of teethVertical displacement of teethRotation of tooth/teethInsufficient interocclusal distance of teeth (ridge)Excessive interocclusal distance of teethOther anomalies of tooth positionMalocclusion, unspecifiedDentofacial functional abnormalitiesDentofacial functional abnormality, unspecifiedAbnormal jaw closureLimited mandibular range of motionDeviation in opening and closing of the mandibleInsufficient anterior guidanceCentric occlusion maximum intercuspation discrepancyNon-working side interferenceLack of posterior occlusal supportOther dentofacial functional abnormalitiesTemporomandibular joint disordersTemporomandibular joint disorders, unspecifiedAdhesions and ankylosis (bony or fibrous)Arthralgia of temporomandibular jointArticular disc disorder (reducing or nonreducing)Temporomandibular joint sounds on opening and/or closing the jawOther specified temporomandibular joint disordersDental alveolar anomaliesUnspecified alveolar anomalyAlveolar maxillary hyperplasiaAlveolar mandibular hyperplasiaAlveolar maxillary hypoplasiaAlveolar mandibular hypoplasiaVertical displacement of alveolus and teethOcclusal plane deviationOther specified alveolar anomalyOther specified dentofacial anomaliesAnterior soft tissue impingementPosterior soft tissue impingementOther specified dentofacial anomaliesUnspecified dentofacial anomaliesOther diseases and conditions of the teeth and supporting structuresExfoliation of teeth due to systemic causesLoss of teeth due to trauma, extraction, or periodontal diseaseAcquired absence of teeth, unspecifiedLoss of teeth due to traumaLoss of teeth due to periodontal diseaseLoss of teeth due to cariesOther loss of teethAtrophy of edentulous alveolar ridgeUnspecified atrophy of edentulous alveolar ridgeMinimal atrophy of the mandibleModerate atrophy of the mandibleSevere atrophy of the mandibleMinimal atrophy of the maxillaModerate atrophy of the maxillaSevere atrophy of the maxillaRetained dental rootComplete edentulismComplete edentulism, unspecifiedComplete edentulism, class IComplete edentulism, class IIComplete edentulism, class IIIComplete edentulism, class IVPartial edentulismPartial edentulism, unspecifiedPartial edentulism, class IPartial edentulism, class IIPartial edentulism, class IIIPartial edentulism, class IVUnsatisfactory restoration of toothDefective bridge, crown, fillingsDefective dental restorationUnspecified unsatisfactory restoration of toothOpen restoration marginsUnrepairable overhanging of dental restorative materialsFractured dental restorative material without loss of materialFractured dental restorative material with loss of materialContour of existing restoration of tooth biologically incompatible with oral healthAllergy to existing dental restorative materialPoor aesthetics of existing restorationOther unsatisfactory restoration of existing toothOther specified disorders of the teeth and supporting structuresUnspecified disorder of the teeth and supporting structuresDiseases of the jaws

Developmental odontogenic cystsCyst:dentigerouseruptionfollicularlateral developmentallateral periodontalprimordialKeratocyst

Fissural cysts of jawCyst:globulomaxillaryincisor canalmedian anterior maxillarymedian palatalnasopalatinepalatine of papilla

Other cysts of jawsCentral giant cell (reparative) granuloma

Inflammatory conditionsAbscess of jaw (acute) (chronic) (suppurative)Osteitis of jaw (acute) (chronic) (suppurative)Osteomyelitis (neonatal) of jaw (acute) (chronic) (suppurative)Periostitis of jaw (acute) (chronic) (suppurative)Sequestrum of jaw bone

Alveolitis of jawPeriradicular pathology associated with previous endodontic treatmentPerforation of root canal spaceEndodontic overfillEndodontic underfillOther periradicular pathology associated with previous endodontic treatmentOther specified diseases of the jawsExostosis of jawOtherUnspecified disease of the jawsDiseases of the salivary glandsAtrophyHypertrophySialoadenitisParotitis:NOSallergictoxicSialoangitisSialodochitisAbscessFistulaSialolithiasisMucoceleDisturbance of salivary secretionOther specified diseases of the salivary glandsUnspecified disease of the salivary glandsDiseases of the oral soft tissues, excluding lesions specific for gingiva and tongueStomatitis and mucositis (ulcerative)Stomatitis and mucositis, unspecifiedMucositis (ulcerative) due to antineoplastic therapyMucositis (ulcerative) due to other drugsOther stomatitis and mucositis (ulcerative)Cancrum oris

Oral aphthaeAphthous stomatitisCanker sorePeriadenitis mucosa necrotica recurrensRecurrent aphthous ulcerStomatitis herpetiformis

Cellulitis and abscessCellulitis of mouth (floor)Ludwig's anginaOral fistula

CystsDermoid cyst of mouthEpidermoid cyst of mouthEpstein's pearl of mouthLymphoepithelial cyst of mouthNasoalveolar cyst of mouthNasolabial cyst of mouth

Diseases of lipsAbscess of lip(s)Cellulitis of lip(s)Fistula of lip(s)Hypertrophy of lip(s)Cheilitis:NOSangularCheilodyniaCheilosis

Leukoplakia of oral mucosa, including tongueLeukokeratosis of oral mucosaLeukoplakia of:gingivalipstongueOther disturbances of oral epithelium, including tongueMinimal keratinized residual ridge mucosaExcessive keratinized residual ridge mucosaOther disturbances of oral epithelium, including tongueOral submucosal fibrosis, including of tongueOther and unspecified diseases of the oral soft tissuesDiseases and other conditions of the tongueGlossitisAbscess of tongueUlceration (traumatic) of tongueGeographic tongueMedian rhomboid glossitisHypertrophy of tongue papillaeAtrophy of tongue papillaePlicated tongueFissured tongueFurrowed tongueScrotal tongueGlossodyniaGlossopyrosisPainful tongue

Other specified conditions of the tongueAtrophy (of) tongueCrenated (of) tongueEnlargement (of) tongueHypertrophy (of) tongueGlossoceleGlossoptosis

Unspecified condition of the tongue

Diseases of esophagusAchalasia and cardiospasmAchalasia (of cardia)Aperistalsis of esophagusMegaesophagus

EsophagitisAbscess of esophagusEsophagitis:NOSchemicalpepticpostoperativeregurgitantUse additional E code to identify cause, if induced by chemical

Esophagitis, unspecifiedReflux esophagitisAcute esophagitisOther esophagitisUlcer of esophagusUlcer of esophagus without bleedingUlcer of esophagus with bleedingStricture and stenosis of esophagusCompression of esophagusObstruction of esophagusPerforation of esophagusRupture of esophagusDyskinesia of esophagusCorkscrew esophagusCurling esophagusEsophagospasmSpasm of esophagus

Diverticulum of esophagus, acquiredDiverticulum, acquired:epiphrenicpharyngoesophagealpulsionsubdiaphragmatictractionZenker's (hypopharyngeal)Esophageal pouch, acquiredEsophagocele, acquired

Gastroesophageal laceration-hemorrhage syndromeOther specified disorders of esophagusEsophageal refluxGastroesophageal refluxEsophageal hemorrhageEsophageal leukoplakiaTracheoesophageal fistulaBarrett's esophagusInfection of esophagostomyMechanical complication of esophagostomyOtherUnspecified disorder of esophagusGastric ulcerAcute with hemorrhageAcute with perforationAcute with hemorrhage and perforationAcute without mention of hemorrhage or perforationChronic or unspecified with hemorrhageChronic or unspecified with perforationChronic or unspecified with hemorrhage and perforationChronic without mention of hemorrhage or perforationUnspecified as acute or chronic, without mention of hemorrhage or perforationDuodenal ulcerAcute with hemorrhageAcute with perforationAcute with hemorrhage and perforationAcute without mention of hemorrhage or perforationChronic or unspecified with hemorrhageChronic or unspecified with perforationChronic or unspecified with hemorrhage and perforationChronic without mention of hemorrhage or perforationUnspecified as acute or chronic, without mention of hemorrhage or perforationPeptic ulcer, site unspecifiedAcute with hemorrhageAcute with perforationAcute with hemorrhage and perforationAcute without mention of hemorrhage and perforationChronic or unspecified with hemorrhageChronic or unspecified with perforationChronic or unspecified with hemorrhage and perforationChronic without mention of hemorrhage or perforationUnspecified as acute or chronic, without mention of hemorrhage or perforationGastrojejunal ulcerAcute with hemorrhageAcute with perforationAcute with hemorrhage and perforationAcute without mention of hemorrhage or perforationChronic or unspecified with hemorrhageChronic or unspecified with perforationChronic or unspecified with hemorrhage and perforationChronic without mention of hemorrhage or perforationUnspecified as acute or chronic, without mention of hemorrhage or perforationGastritis and duodenitisAcute gastritisAtrophic gastritisGastric mucosal hypertrophyAlcoholic gastritisOther specified gastritisUnspecified gastritis and gastroduodenitisDuodenitisDisorders of function of stomachAchlorhydriaAcute dilatation of stomachPersistent vomitingHabit vomitingPersistent vomiting [not of pregnancy]Uncontrollable vomitingGastroparesisGastrostomy complicationsGastrostomy complication, unspecifiedInfection of gastrostomyMechanical complication of gastrostomyOther gastrostomy complications

Dyspepsia and other specified disorders of function of stomachAchylia gastricaHourglass contraction of stomachHyperacidityHyperchlorhydriaHypochlorhydriaIndigestionTachygastria

Unspecified functional disorder of stomachOther disorders of stomach and duodenum

Acquired hypertrophic pyloric stenosisConstriction of pylorus, acquired or adultObstruction of pylorus, acquired or adultStricture of pylorus, acquired or adult

Gastric diverticulumChronic duodenal ileusOther obstruction of duodenumCicatrix of duodenumStenosis of duodenumStricture of duodenumVolvulus of duodenumFistula of stomach or duodenumGastroptosisHourglass stricture or stenosis of stomachCascade stomachOther specified disorders of stomach and duodenumPylorospasmAngiodysplasia of stomach and duodenum without mention of hemorrhageAngiodysplasia of stomach and duodenum with hemorrhageDieulafoy lesion (hemorrhagic) of stomach and duodenumOtherGastric or duodenal:prolapseruptureIntestinal metaplasia of gastric mucosaPassive congestion of stomachUnspecified disorder of stomach and duodenum

Gastrointestinal mucositis (ulcerative)Use additional E code to identify adverse effects of therapy, such as:antineoplastic and immunosuppressive drugs (E930.7, E933.1)radiation therapy (E879.2)

Acute appendicitis

With generalized peritonitisAppendicitis (acute) with:  perforation, peritonitis (generalized), rupture:fulminatinggangrenousobstructiveCecitis (acute) with:  perforation, peritonitis (generalized), ruptureRupture of appendix

With peritoneal abscessWithout mention of peritonitisAppendicitis, unqualifiedOther appendicitisAppendicitis:chronicrecurrentrelapsingsubacuteOther diseases of appendixHyperplasia of appendix (lymphoid)Other and unspecified diseases of appendix

Inguinal herniaInguinal hernia, with gangreneInguinal hernia, with obstruction, without mention of gangreneInguinal hernia, without mention of obstruction or gangreneOther hernia of abdominal cavity, with gangreneFemoral hernia with gangreneUnilateral or unspecified (not specified as recurrent)Unilateral or unspecified, recurrentBilateral (not specified as recurrent)Bilateral, recurrentUmbilical hernia with gangreneVentral hernia with gangreneVentral, unspecified, with gangreneIncisional, with gangreneOther

Diaphragmatic hernia with gangreneHernia:hiatal (esophageal) (sliding) specified as gangrenousparaesophageal specified as gangrenousThoracic stomach specified as gangrenous

Hernia of other specified sites, with gangreneHernia of unspecified site, with gangreneOther hernia of abdominal cavity, with obstruction, but without mention of gangreneFemoral hernia with obstructionUnilateral or unspecified (not specified as recurrent)Unilateral or unspecified, recurrentBilateral (not specified as recurrent)Bilateral, recurrentUmbilical hernia with obstructionVentral hernia with obstructionVentral, unspecified, with obstructionIncisional, with obstructionOther

Diaphragmatic hernia with obstructionHernia:hiatal (esophageal) (sliding) specified as incarcerated, irreducible, strangulated, or causing obstructionparaesophageal specified as incarcerated, irreducible, strangulated, or causing obstructionThoracic stomach specified as incarcerated, irreducible, strangulated, or causing obstruction

Hernia of other specified sites, with obstructionAny condition classifiable to 553.8 if specified as incarcerated, irreducible, strangulated, or causing obstruction

Hernia of unspecified site, with obstructionOther hernia of abdominal cavity without mention of obstruction or gangreneFemoral herniaUnilateral or unspecified (not specified as recurrent)Unilateral or unspecified, recurrentBilateral (not specified as recurrent)Bilateral, recurrentUmbilical herniaVentral herniaVentral, unspecifiedIncisionalOtherDiaphragmatic herniaHernia:hiatal (esophageal) (sliding)paraesophagealThoracic stomach

Hernia of other specified sitesHernia:ischiaticischiorectallumbarobturatorpudendalretroperitonealsciaticOther abdominal hernia of specified site

Hernia of unspecified site

Regional enteritisSmall intestineLarge intestineSmall intestine with large intestineUnspecified siteUlcerative colitisUlcerative (chronic) enterocolitisUlcerative (chronic) ileocolitisUlcerative (chronic) proctitisUlcerative (chronic) proctosigmoiditisPseudopolyposis of colonLeft-sided ulcerative (chronic) colitisUniversal ulcerative (chronic) colitisOther ulcerative colitisUlcerative colitis, unspecifiedVascular insufficiency of intestineAcute vascular insufficiency of intestineChronic vascular insufficiency of intestineUnspecified vascular insufficiency of intestineOther and unspecified noninfectious gastroenteritis and colitisGastroenteritis and colitis due to radiationToxic gastroenteritis and colitisAllergic gastroenteritis and colitisOther and unspecified noninfectious gastroenteritis and colitis

Intestinal obstruction without mention of herniaIntussusceptionIntussusception (colon) (intestine) (rectum)Invagination of intestine or colonParalytic ileusAdynamic ileusIleus (of intestine) (of bowel) (of colon)Paralysis of intestine or colonVolvulusImpaction of intestineImpaction of intestine, unspecifiedGallstone ileusOtherOther specified intestinal obstructionIntestinal or peritoneal adhesions with obstruction (postoperative) (postinfection)OtherAcute pseudo-obstruction of intestineMural thickening causing obstruction

Unspecified intestinal obstructionEnterostenosisObstruction of intestine or colonOcclusion of intestine or colonStenosis of intestine or colonStricture of intestine or colon

Diverticula of intestineUse additional code to identify any associated:peritonitis (567.0-567.9)Small intestineDiverticulosis of small intestine (without mention of hemorrhage)Diverticulitis of small intestine (without mention of hemorrhage)Diverticulosis of small intestine with hemorrhageDiverticulitis of small intestine with hemorrhageColonDiverticulosis of colon (without mention of hemorrhage)Diverticulitis of colon without mention of hemorrhageDiverticulosis of colon with hemorrhageDiverticulitis of colon with hemorrhageFunctional digestive disorders, not elsewhere classifiedConstipationConstipation, unspecifiedSlow transit constipationOutlet dysfunction constipationOther constipationIrritable bowel syndromePostgastric surgery syndromesDumping syndromeJejunal syndromePostgastrectomy syndromePostvagotomy syndromeVomiting following gastrointestinal surgeryOther postoperative functional disordersDiarrhea following gastrointestinal surgeryFunctional diarrheaAnal spasmMegacolon, other than Hirschsprung'sDilatation of colonOther specified functional disorders of intestineNeurogenic bowelOther functional disorders of intestineUnspecified functional disorder of intestineAnal fissure and fistulaAnal fissureTear of anus, nontraumaticAnal fistulaFistula:anorectalrectalrectum to skinAbscess of anal and rectal regionsPeritonitis and retroperitoneal infectionsPeritonitis in infectious diseases classified elsewhereCode first underlying diseasePneumococcal peritonitisOther suppurative peritonitisPeritonitis (acute) generalizedPeritoneal abscessSpontaneous bacterial peritonitisOther suppurative peritonitisRetroperitoneal infectionsPsoas muscle abscessOther retroperitoneal abscessOther retroperitoneal infectionsOther specified peritonitisCholeperitonitisSclerosing mesenteritisOther specified peritonitisUnspecified peritonitisOther disorders of peritoneum

Peritoneal adhesions (postoperative) (postinfection)Adhesions (of):abdominal (wall)diaphragmintestinemale pelvismesentericomentumstomachAdhesive bands

Other specified disorders of peritoneumHemoperitoneum (nontraumatic)Peritoneal effusion (chronic)OtherUnspecified disorder of peritoneumOther disorders of intestineAnal and rectal polypAnal and rectal polyp NOSRectal prolapseProcidentia:anus (sphincter)rectum (sphincter)ProctoptosisProlapse:anal canalrectal mucosaStenosis of rectum and anusHemorrhage of rectum and anusOther specified disorders of rectum and anusUlcer of anus and rectumAnal or rectal painOtherGranuloma of rectum (sphincter)Rupture of rectum (sphincter)Hypertrophy of anal papillaeProctitis NOSAbscess of intestineColostomy and enterostomy complicationsColostomy and enterostomy complication, unspecifiedInfection of colostomy and enterostomyMechanical complication of colostomy and enterostomyOther complicationOther specified disorders of intestineFistula of intestine, excluding rectum and anusFistula:abdominal wallenterocolicenteroentericileorectalUlceration of intestinePrimary ulcer of intestineUlceration of colonPerforation of intestineAngiodysplasia of intestine (without mention of hemorrhage)Angiodysplasia of intestine with hemorrhageDieulafoy lesion (hemorrhagic) of intestineOtherEnteroptosisGranuloma of intestineProlapse of intestinePericolitisPerisigmoiditisVisceroptosisUnspecified disorder of intestine

Acute and subacute necrosis of liverAcute hepatic failureAcute or subacute hepatitis, not specified as infectiveNecrosis of liver (acute) (diffuse) (massive) (subacute)Parenchymatous degeneration of liverYellow atrophy (liver) (acute) (subacute)

Chronic liver disease and cirrhosisAlcoholic fatty liverAcute alcoholic hepatitisAlcoholic cirrhosis of liverAlcoholic liver damage, unspecifiedChronic hepatitisChronic hepatitis, unspecifiedChronic persistent hepatitisOtherCirrhosis of liver without mention of alcoholBiliary cirrhosisOther chronic nonalcoholic liver diseaseUnspecified chronic liver disease without mention of alcoholLiver abscess and sequelae of chronic liver diseaseAbscess of liverPortal pyemiaHepatic comaPortal hypertensionHepatorenal syndromeOther sequelae of chronic liver diseaseOther disorders of liverChronic passive congestion of liver

Hepatitis in viral diseases classified elsewhereCode first underlying disease, as:Coxsackie virus disease (074.8)cytomegalic inclusion virus disease (078.5)infectious mononucleosis (075)

Hepatitis in other infectious diseases classified elsewhereCode first underlying disease, as:malaria (084.9)Hepatitis, unspecifiedHepatic infarctionOther specified disorders of liverUnspecified disorder of liverCholelithiasisCalculus of gallbladder with acute cholecystitisCalculus of gallbladder with other cholecystitisCalculus of gallbladder without mention of cholecystitisCalculus of bile duct with acute cholecystitisCalculus of bile duct with other cholecystitisCalculus of bile duct without mention of cholecystitisCalculus of gallbladder and bile duct with acute cholecystitisCalculus of gallbladder and bile duct with other cholecystitisCalculus of gallbladder and bile duct with acute and chronic cholecystitisCalculus of gallbladder and bile duct without cholecystitisOther disorders of gallbladderAcute cholecystitis