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.
441 to 480 of 1,309
- A52.76Other genitourinary symptomatic late syphilisBillable
- A52.77Syphilis of bone and jointBillable
- A52.78Syphilis of other musculoskeletal tissueBillable
- A52.79Other symptomatic late syphilisBillable
- A52.8Late syphilis, latentBillable
- A52.9Late syphilis, unspecifiedBillable
- A53Other and unspecified syphilisHeader
- A53.0Latent syphilis, unspecified as early or lateBillable
- A53.9Syphilis, unspecifiedBillable
- A54Gonococcal infectionHeader
- A54.0Gonococcal infection of low GU tract without periureth or acc gland abcsHeader
- A54.00Gonococcal infection of lower genitourinary tract, unspecifiedBillable
- A54.01Gonococcal cystitis and urethritis, unspecifiedBillable
- A54.02Gonococcal vulvovaginitis, unspecifiedBillable
- A54.03Gonococcal cervicitis, unspecifiedBillable
- A54.09Other gonococcal infection of lower genitourinary tractBillable
- A54.1Gonococcal infection of lower GU tract with periureth and acc gland abcsBillable
- A54.2Gonococcal pelviperitonitis and other gonococcal GU infectionHeader
- A54.21Gonococcal infection of kidney and ureterBillable
- A54.22Gonococcal prostatitisBillable
- A54.23Gonococcal infection of other male genital organsBillable
- A54.24Gonococcal female pelvic inflammatory diseaseBillable
- A54.29Other gonococcal genitourinary infectionsBillable
- A54.3Gonococcal infection of eyeHeader
- A54.30Gonococcal infection of eye, unspecifiedBillable
- A54.31Gonococcal conjunctivitisBillable
- A54.32Gonococcal iridocyclitisBillable
- A54.33Gonococcal keratitisBillable
- A54.39Other gonococcal eye infectionBillable
- A54.4Gonococcal infection of musculoskeletal systemHeader
- A54.40Gonococcal infection of musculoskeletal system, unspecifiedBillable
- A54.41Gonococcal spondylopathyBillable
- A54.42Gonococcal arthritisBillable
- A54.43Gonococcal osteomyelitisBillable
- A54.49Gonococcal infection of other musculoskeletal tissueBillable
- A54.5Gonococcal pharyngitisBillable
- A54.6Gonococcal infection of anus and rectumBillable
- A54.8Other gonococcal infectionsHeader
- A54.81Gonococcal meningitisBillable
- A54.82Gonococcal brain abscessBillable