ICD-11 classes
04 Diseases of the immune system
Allergic or hypersensitivity conditions
4A83 — Allergic or hypersensitivity disorders involving the...
DB33.2 — Allergic or dietetic colitis
ICD-11 DB33.2 — Allergic or dietetic colitis
Colitis and proctitis due to allergic disorders including food allergy. This category includes both immediate-type (IgE mediated) and non-igE-mediated colonic hypersensitivity, and eosinophilic disorders of large intestine. Food protein-induced proctitis/colitis of infants is also included here.
The diagnosis includes nothing.
The diagnosis excludes nothing.
Diagnosis with code DB33.2 contains 3 clarifying diagnoses:
- DB33.20 — Food protein-induced proctitis or colitis of infants
- DB33.2Y — Other specified allergic or dietetic colitis
- DB33.2Z — Allergic or dietetic colitis, unspecified
The diagnosis is coded elsewhere: