ICD-10-CM
Certain infectious and parasitic diseases
Chapter 1, A00-B99. CDC FY2027 file dated June 16, 2026.
License: a US government work, in the public domain (Public Domain Mark 1.0).
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Categories
167 categories in this chapter. Open one, or page through every code below.
- A00Cholera
- A01Typhoid and paratyphoid fevers
- A02Other salmonella infections
- A03Shigellosis
- A04Other bacterial intestinal infections
- A05Other bacterial foodborne intoxications, NEC
- A06Amebiasis
- A07Other protozoal intestinal diseases
- A08Viral and other specified intestinal infections
- A09Infectious gastroenteritis and colitis, unspecified
- A15Respiratory tuberculosis
- A17Tuberculosis of nervous system
- A18Tuberculosis of other organs
- A19Miliary tuberculosis
- A20Plague
- A21Tularemia
- A22Anthrax
- A23Brucellosis
- A24Glanders and melioidosis
- A25Rat-bite fevers
- A26Erysipeloid
- A27Leptospirosis
- A28Other zoonotic bacterial diseases, not elsewhere classified
- A30Leprosy [Hansen's disease]
- A31Infection due to other mycobacteria
- A32Listeriosis
- A33Tetanus neonatorum
- A34Obstetrical tetanus
- A35Other tetanus
- A36Diphtheria
- A37Whooping cough
- A38Scarlet fever
- A39Meningococcal infection
- A40Streptococcal sepsis
- A41Other sepsis
- A42Actinomycosis
131 more categories are in this chapter. Type a code or a term to open one.
Codes
A header groups codes and is not billed. A billable code is one you can report.
481 to 520 of 1,309
- A54.83Gonococcal heart infectionBillable
- A54.84Gonococcal pneumoniaBillable
- A54.85Gonococcal peritonitisBillable
- A54.86Gonococcal sepsisBillable
- A54.89Other gonococcal infectionsBillable
- A54.9Gonococcal infection, unspecifiedBillable
- A55Chlamydial lymphogranuloma (venereum)Billable
- A56Other sexually transmitted chlamydial diseasesHeader
- A56.0Chlamydial infection of lower genitourinary tractHeader
- A56.00Chlamydial infection of lower genitourinary tract, unspecifiedBillable
- A56.01Chlamydial cystitis and urethritisBillable
- A56.02Chlamydial vulvovaginitisBillable
- A56.09Other chlamydial infection of lower genitourinary tractBillable
- A56.1Chlamydial infection of pelviperitoneum and other GU organsHeader
- A56.11Chlamydial female pelvic inflammatory diseaseBillable
- A56.19Other chlamydial genitourinary infectionBillable
- A56.2Chlamydial infection of genitourinary tract, unspecifiedBillable
- A56.3Chlamydial infection of anus and rectumBillable
- A56.4Chlamydial infection of pharynxBillable
- A56.8Sexually transmitted chlamydial infection of other sitesBillable
- A57ChancroidBillable
- A58Granuloma inguinaleBillable
- A59TrichomoniasisHeader
- A59.0Urogenital trichomoniasisHeader
- A59.00Urogenital trichomoniasis, unspecifiedBillable
- A59.01Trichomonal vulvovaginitisBillable
- A59.02Trichomonal prostatitisBillable
- A59.03Trichomonal cystitis and urethritisBillable
- A59.09Other urogenital trichomoniasisBillable
- A59.8Trichomoniasis of other sitesBillable
- A59.9Trichomoniasis, unspecifiedBillable
- A60Anogenital herpesviral [herpes simplex] infectionsHeader
- A60.0Herpesviral infection of genitalia and urogenital tractHeader
- A60.00Herpesviral infection of urogenital system, unspecifiedBillable
- A60.01Herpesviral infection of penisBillable
- A60.02Herpesviral infection of other male genital organsBillable
- A60.03Herpesviral cervicitisBillable
- A60.04Herpesviral vulvovaginitisBillable
- A60.09Herpesviral infection of other urogenital tractBillable
- A60.1Herpesviral infection of perianal skin and rectumBillable