ICD-10-CM › Chapter 11 Diseases of the digestive system › K65-K6A
K65-K6A - Diseases of peritoneum, retroperitoneum and pelvis
27 ICD-10-CM codes sit in this section, of which 21 are billable in FY2027. Every one has a page giving the years it was valid and what to use instead when it is not.
- 27 codes
- 21 billable FY2027
- 6 not billable, retired or subdivided
- 5 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 |
|---|---|---|
| K65 | Peritonitis | Not billable |
| K66 | Other disorders of peritoneum | Not billable |
| K67 | Disorders of peritoneum in infectious diseases classified elsewhere | Valid |
| K68 | Disorders of retroperitoneum | Not billable |
| K6A | Diseases of the pelvis, 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.