23,524 codes
Non-billable / header codes
Category and subcategory headers that need more characters before they can be reported. Source: ICD-10-CM FY2027.
Chapter 1: Certain infectious and parasitic diseases
- A00Cholera
- A01Typhoid and paratyphoid fevers
- A01.0Typhoid fever
- A02Other salmonella infections
- A02.2Localized salmonella infections
- A03Shigellosis
- A04Other bacterial intestinal infections
- A04.7Enterocolitis due to Clostridium difficile
- A05Other bacterial foodborne intoxications, not elsewhere classified
- A06Amebiasis
- A06.8Amebic infection of other sites
- A07Other protozoal intestinal diseases
- A08Viral and other specified intestinal infections
- A08.1Acute gastroenteropathy due to Norwalk agent and other small round viruses
- A08.3Other viral enteritis
- A15Respiratory tuberculosis
- A17Tuberculosis of nervous system
- A17.8Other tuberculosis of nervous system
- A18Tuberculosis of other organs
- A18.0Tuberculosis of bones and joints
- A18.1Tuberculosis of genitourinary system
- A18.3Tuberculosis of intestines, peritoneum and mesenteric glands
- A18.5Tuberculosis of eye
- A18.8Tuberculosis of other specified organs
- A19Miliary tuberculosis
- A20Plague
- A21Tularemia
- A22Anthrax
- A23Brucellosis
- A24Glanders and melioidosis
- A25Rat-bite fevers
- A26Erysipeloid
- A27Leptospirosis
- A27.8Other forms of leptospirosis
- A28Other zoonotic bacterial diseases, not elsewhere classified
- A30Leprosy [Hansen's disease]
- A31Infection due to other mycobacteria
- A32Listeriosis
- A32.1Listerial meningitis and meningoencephalitis
- A32.8Other forms of listeriosis
- A36Diphtheria
- A36.8Other diphtheria
- A37Whooping cough
- A37.0Whooping cough due to Bordetella pertussis
- A37.1Whooping cough due to Bordetella parapertussis
- A37.8Whooping cough due to other Bordetella species
- A37.9Whooping cough, unspecified species
- A38Scarlet fever
- A39Meningococcal infection
- A39.5Meningococcal heart disease
- A39.8Other meningococcal infections
- A40Streptococcal sepsis
- A41Other sepsis
- A41.0Sepsis due to Staphylococcus aureus
- A41.5Sepsis due to other Gram-negative organisms
- A41.8Other specified sepsis
- A42Actinomycosis
- A42.8Other forms of actinomycosis
- A43Nocardiosis
- A44Bartonellosis
- A48Other bacterial diseases, not elsewhere classified
- A48.5Other specified botulism
- A49Bacterial infection of unspecified site
- A49.0Staphylococcal infection, unspecified site
- A50Congenital syphilis
- A50.0Early congenital syphilis, symptomatic
- A50.3Late congenital syphilitic oculopathy
- A50.4Late congenital neurosyphilis [juvenile neurosyphilis]
- A50.5Other late congenital syphilis, symptomatic
- A51Early syphilis
- A51.3Secondary syphilis of skin and mucous membranes
- A51.4Other secondary syphilis
- A52Late syphilis
- A52.0Cardiovascular and cerebrovascular syphilis
- A52.1Symptomatic neurosyphilis
- A52.7Other symptomatic late syphilis
- A53Other and unspecified syphilis
- A54Gonococcal infection
- A54.0Gonococcal infection of lower genitourinary tract without periurethral or accessory gland abscess
- A54.2Gonococcal pelviperitonitis and other gonococcal genitourinary infection
- A54.3Gonococcal infection of eye
- A54.4Gonococcal infection of musculoskeletal system
- A54.8Other gonococcal infections
- A56Other sexually transmitted chlamydial diseases
- A56.0Chlamydial infection of lower genitourinary tract
- A56.1Chlamydial infection of pelviperitoneum and other genitourinary organs
- A59Trichomoniasis
- A59.0Urogenital trichomoniasis
- A60Anogenital herpesviral [herpes simplex] infections
- A60.0Herpesviral infection of genitalia and urogenital tract
- A63Other predominantly sexually transmitted diseases, not elsewhere classified
- A66Yaws
- A67Pinta [carate]
- A68Relapsing fevers
- A69Other spirochetal infections
- A69.2Lyme disease
- A71Trachoma
- A74Other diseases caused by chlamydiae
- A74.8Other chlamydial diseases
- A75Typhus fever
- A77Spotted fever [tick-borne rickettsioses]
- A77.4Ehrlichiosis
- A79Other rickettsioses
- A79.8Other specified rickettsioses
- A80Acute poliomyelitis
- A80.3Acute paralytic poliomyelitis, other and unspecified
- A81Atypical virus infections of central nervous system
- A81.0Creutzfeldt-Jakob disease
- A81.8Other atypical virus infections of central nervous system
- A82Rabies
- A83Mosquito-borne viral encephalitis
- A84Tick-borne viral encephalitis
- A84.8Other tick-borne viral encephalitis
- A85Other viral encephalitis, not elsewhere classified
- A87Viral meningitis
- A88Other viral infections of central nervous system, not elsewhere classified
- A92Other mosquito-borne viral fevers
- A92.3West Nile virus infection
- A93Other arthropod-borne viral fevers, not elsewhere classified
- A95Yellow fever
- A96Arenaviral hemorrhagic fever
- A98Other viral hemorrhagic fevers, not elsewhere classified
- B00Herpesviral [herpes simplex] infections
- B00.5Herpesviral ocular disease
- B00.8Other forms of herpesviral infections
- B01Varicella [chickenpox]
- B01.1Varicella encephalitis, myelitis and encephalomyelitis
- B01.8Varicella with other complications
- B02Zoster [herpes zoster]
- B02.2Zoster with other nervous system involvement
- B02.3Zoster ocular disease
- B05Measles
- B05.8Measles with other complications
- B06Rubella [German measles]
- B06.0Rubella with neurological complications
- B06.8Rubella with other complications
- B07Viral warts
- B08Other viral infections characterized by skin and mucous membrane lesions, not elsewhere classified
- B08.0Other orthopoxvirus infections
- B08.01Cowpox and vaccinia not from vaccine
- B08.2Exanthema subitum [sixth disease]
- B08.6Parapoxvirus infections
- B08.7Yatapoxvirus infections
- B10Other human herpesviruses
- B10.0Other human herpesvirus encephalitis
- B10.8Other human herpesvirus infection
- B15Acute hepatitis A
- B16Acute hepatitis B
- B17Other acute viral hepatitis
- B17.1Acute hepatitis C
- B18Chronic viral hepatitis
- B19Unspecified viral hepatitis
- B19.1Unspecified viral hepatitis B
- B19.2Unspecified viral hepatitis C
- B25Cytomegaloviral disease
- B26Mumps
- B26.8Mumps with other complications
- B27Infectious mononucleosis
- B27.0Gammaherpesviral mononucleosis
- B27.1Cytomegaloviral mononucleosis
- B27.8Other infectious mononucleosis
- B27.9Infectious mononucleosis, unspecified
- B30Viral conjunctivitis
- B33Other viral diseases, not elsewhere classified
- B33.2Viral carditis
- B34Viral infection of unspecified site
- B35Dermatophytosis
- B36Other superficial mycoses
- B37Candidiasis
- B37.3Candidiasis of vulva and vagina
- B37.4Candidiasis of other urogenital sites
- B37.8Candidiasis of other sites
- B38Coccidioidomycosis
- B38.8Other forms of coccidioidomycosis
- B39Histoplasmosis
- B40Blastomycosis
- B40.8Other forms of blastomycosis
- B41Paracoccidioidomycosis
- B42Sporotrichosis
- B42.8Other forms of sporotrichosis
- B43Chromomycosis and pheomycotic abscess
- B44Aspergillosis
- B44.8Other forms of aspergillosis
- B45Cryptococcosis
- B46Zygomycosis
- B47Mycetoma
- B48Other mycoses, not elsewhere classified
- B50Plasmodium falciparum malaria
- B51Plasmodium vivax malaria
- B52Plasmodium malariae malaria
- B53Other specified malaria
- B55Leishmaniasis
- B56African trypanosomiasis
- B57Chagas' disease
- B57.3Chagas' disease (chronic) with digestive system involvement
- B57.4Chagas' disease (chronic) with nervous system involvement
- B58Toxoplasmosis
- B58.0Toxoplasma oculopathy
- B58.8Toxoplasmosis with other organ involvement
- B60Other protozoal diseases, not elsewhere classified
- B60.0Babesiosis
- B60.1Acanthamebiasis
- B65Schistosomiasis [bilharziasis]
- B66Other fluke infections
- B67Echinococcosis
- B67.3Echinococcus granulosus infection, other and multiple sites
- B67.6Echinococcus multilocularis infection, other and multiple sites
- B67.9Echinococcosis, other and unspecified
- B68Taeniasis
- B69Cysticercosis
- B69.8Cysticercosis of other sites
- B70Diphyllobothriasis and sparganosis
- B71Other cestode infections
- B73Onchocerciasis
- B73.0Onchocerciasis with eye disease
- B74Filariasis
- B76Hookworm diseases
- B77Ascariasis
- B77.8Ascariasis with other complications
- B78Strongyloidiasis
- B81Other intestinal helminthiases, not elsewhere classified
- B82Unspecified intestinal parasitism
- B83Other helminthiases
- B85Pediculosis and phthiriasis
- B87Myiasis
- B87.8Myiasis of other sites
- B88Other infestations
- B88.0Other acariasis
- B90Sequelae of tuberculosis
- B94Sequelae of other and unspecified infectious and parasitic diseases
- B95Streptococcus, Staphylococcus, and Enterococcus as the cause of diseases classified elsewhere
- B95.6Staphylococcus aureus as the cause of diseases classified elsewhere
- B96Other bacterial agents as the cause of diseases classified elsewhere
- B96.2Escherichia coli [E. coli ] as the cause of diseases classified elsewhere
- B96.8Other specified bacterial agents as the cause of diseases classified elsewhere
- B97Viral agents as the cause of diseases classified elsewhere
- B97.1Enterovirus as the cause of diseases classified elsewhere
- B97.2Coronavirus as the cause of diseases classified elsewhere
- B97.3Retrovirus as the cause of diseases classified elsewhere
- B97.8Other viral agents as the cause of diseases classified elsewhere
- B99Other and unspecified infectious diseases