K51.30ICD-10-CM 2027 · Billable
Ulcerative (chronic) rectosigmoiditis without complications
Sibling codes
K51.31– Ulcerative (chronic) rectosigmoiditis with complications
Inclusion terms
- Ulcerative (chronic) rectosigmoiditis NOS
Inherited from K51: Ulcerative colitis
Excludes1
- Crohn's disease [regional enteritis] (
K50.-)
Use additional code
Part of: K51.3: Ulcerative (chronic) rectosigmoiditis › K51: Ulcerative colitis