Certain noninfectious colitis or proctitis
International Classification of Diseases for Mortality and Morbidity Statistics, 11th Revision, v2024-01
Noninfectious colitis and proctitis is inflammation or tissue defect in the large intestine of non-infectious origin, but not included in inflammatory bowel diseases, including specific type of colitis, colitis due to medication including chemotherapy or radiation therapy side effects; or allergic or systemic disorders.
exclusions
- Inflammatory bowel diseases (DD70-DD7Z)
- Gastroenteritis or colitis of infectious origin (1A00-1A40.Z)
sections/codes in this section (DB33-DB33)
- Primary ulcer of colon (DB33.0)
- Microscopic colitis (DB33.1)
- Allergic or dietetic colitis (DB33.2)
- Diversion colitis (DB33.3)
- Colitis or proctitis due to external causes (DB33.4)
- Other specified noninfectious colitis or proctitis (DB33.Y)
- Certain noninfectious colitis or proctitis, unspecified (DB33.Z)
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