ICD-10-CM › Chapter 1 Certain infectious and... › A00-A09
A00-A09 - Intestinal infectious diseases
94 ICD-10-CM codes sit in this section, of which 79 are billable in FY2027. Every one has a page giving the years it was valid and what to use instead when it is not.
- 94 codes
- 79 billable FY2027
- 15 not billable, retired or subdivided
- 10 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 |
|---|---|---|
| A00 | Cholera | Not billable |
| A01 | Typhoid and paratyphoid fevers | Not billable |
| A02 | Other salmonella infections | Not billable |
| A03 | Shigellosis | Not billable |
| A04 | Other bacterial intestinal infections | Not billable |
| A05 | Other bacterial foodborne intoxications, not elsewhere classified | Not billable |
| A06 | Amebiasis | Not billable |
| A07 | Other protozoal intestinal diseases | Not billable |
| A08 | Viral and other specified intestinal infections | Not billable |
| A09 | Infectious gastroenteritis and colitis, unspecified | Valid |
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.