ICD-10-CM › Chapter 1 Certain infectious and... › A20-A28
A20-A28 - Certain zoonotic bacterial diseases
57 ICD-10-CM codes sit in this section, of which 47 are billable in FY2027. Every one has a page giving the years it was valid and what to use instead when it is not.
- 57 codes
- 47 billable FY2027
- 10 not billable, retired or subdivided
- 9 categories
Categories
Each of these is a three-character category. Most are not billable on their own - the billable code is one of the children listed on its page.
| Code | Description | Status |
|---|---|---|
| A20 | Plague | Not billable |
| A21 | Tularemia | Not billable |
| A22 | Anthrax | Not billable |
| A23 | Brucellosis | Not billable |
| A24 | Glanders and melioidosis | Not billable |
| A25 | Rat-bite fevers | Not billable |
| A26 | Erysipeloid | Not billable |
| A27 | Leptospirosis | Not billable |
| A28 | Other zoonotic bacterial diseases, not elsewhere classified | Not billable |
Or browse all ICD-10-CM codes by first character, check a list of codes with the batch validity checker, or see what changed in each release.