ICD-10-CM › Chapter 11 Diseases of the digestive system › K55-K64
K55-K64 - Other diseases of intestines
206 ICD-10-CM codes sit in this section, of which 157 are billable in FY2027. Every one has a page giving the years it was valid and what to use instead when it is not.
- 206 codes
- 157 billable FY2027
- 49 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 |
|---|---|---|
| K55 | Vascular disorders of intestine | Not billable |
| K56 | Paralytic ileus and intestinal obstruction without hernia | Not billable |
| K57 | Diverticular disease of intestine | Not billable |
| K58 | Irritable bowel syndrome | Not billable |
| K59 | Other functional intestinal disorders | Not billable |
| K60 | Fissure and fistula of anal and rectal regions | Not billable |
| K61 | Abscess of anal and rectal regions | Not billable |
| K62 | Other diseases of anus and rectum | Not billable |
| K63 | Other diseases of intestine | Not billable |
| K64 | Hemorrhoids and perianal venous thrombosis | 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.