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.
521 to 560 of 1,309
- A60.9Anogenital herpesviral infection, unspecifiedBillable
- A63Other predominantly sexually transmitted diseases, NECHeader
- A63.0Anogenital (venereal) wartsBillable
- A63.8Other specified predominantly sexually transmitted diseasesBillable
- A64Unspecified sexually transmitted diseaseBillable
- A65Nonvenereal syphilisBillable
- A66YawsHeader
- A66.0Initial lesions of yawsBillable
- A66.1Multiple papillomata and wet crab yawsBillable
- A66.2Other early skin lesions of yawsBillable
- A66.3Hyperkeratosis of yawsBillable
- A66.4Gummata and ulcers of yawsBillable
- A66.5GangosaBillable
- A66.6Bone and joint lesions of yawsBillable
- A66.7Other manifestations of yawsBillable
- A66.8Latent yawsBillable
- A66.9Yaws, unspecifiedBillable
- A67Pinta [carate]Header
- A67.0Primary lesions of pintaBillable
- A67.1Intermediate lesions of pintaBillable
- A67.2Late lesions of pintaBillable
- A67.3Mixed lesions of pintaBillable
- A67.9Pinta, unspecifiedBillable
- A68Relapsing feversHeader
- A68.0Louse-borne relapsing feverBillable
- A68.1Tick-borne relapsing feverBillable
- A68.9Relapsing fever, unspecifiedBillable
- A69Other spirochetal infectionsHeader
- A69.0Necrotizing ulcerative stomatitisBillable
- A69.1Other Vincent's infectionsBillable
- A69.2Lyme diseaseHeader
- A69.20Lyme disease, unspecifiedBillable
- A69.21Meningitis due to Lyme diseaseBillable
- A69.22Other neurologic disorders in Lyme diseaseBillable
- A69.23Arthritis due to Lyme diseaseBillable
- A69.29Other conditions associated with Lyme diseaseBillable
- A69.8Other specified spirochetal infectionsBillable
- A69.9Spirochetal infection, unspecifiedBillable
- A70Chlamydia psittaci infectionsBillable
- A71TrachomaHeader