ICD-11 classes
13 Diseases of the digestive system
Diseases of small intestine
DA94 — Noninfectious enteritis or ulcer of small intestine

ICD-11 DA94 — Noninfectious enteritis or ulcer of small intestine

Noninfectious enteritis and ulcer of small intestine is inflammation or tissue defect in the small intestine of non-infectious origin, usually due to medication including chemotherapy or radiation therapy side effects; or allergic or systemic disorders. Its severity may vary from mild and inconvenient to severe and life-threatening.

It includes 1 item.

  • Noninfectious small intestinal inflammation, erosion, ulcer or ulcer scar

It excludes 3 items.

  • Crohn disease of small intestine (DD70.1)
  • Functional diarrhoea (DD91.2)
  • Noninfectious neonatal diarrhoea (KB8C)

Diagnosis with code DA94 contains 6 clarifying diagnoses:

  1. DA94.0 — Primary ulcer of small intestine
    It contains 5 clarifying diagnoses.
  2. DA94.1 — Drug-induced or toxic enteritis of small intestine
  3. DA94.2 — Allergic or dietetic enteritis of small intestine
    It contains 5 clarifying diagnoses.
  4. DA94.3 — Enteritis or ulcer of small intestine due to other external causes
    It contains 4 clarifying diagnoses.
  5. DA94.Y — Other specified noninfectious enteritis or ulcer of small intestine
  6. DA94.Z — Noninfectious enteritis or ulcer of small intestine, unspecified

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