1A40.0

ICD-11 MMS 2026-01

Gastroenteritis or colitis without specification of origin

Description

There is no mention whether the gastroenteritis or colitis is infectious or non-infectious.

Index terms

  • Gastroenteritis or colitis without specification of origin
  • gastroenteritis NOS
  • neonatal diarrhoea NOS
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  • Colon inflammation
  • colitis NOS
  • colonic inflammation
  • inflammation of colon
  • Acute colitis
  • haemorrhagic colitis
  • septic colitis
  • Acute caecitis
  • caecal inflammation
  • Sigmoiditis
  • sigmoid inflammation
  • sigmoiditis NOS
  • Ileum inflammation
  • ileitis
  • ileitis NOS
  • ileocolitis
  • Jejunitis
  • jejunal inflammation
  • jejunitis NOS

Exclusions from above levels

  • KB8C – Noninfectious neonatal diarrhoea
  • ME05.1 – noninfective diarrhoea
  • NE83.1 – Infection arising from device, implant or graft, not elsewhere classified

Sibling codes

  • 1A40.Z – Infectious gastroenteritis or colitis without specification of infectious agent

Foundation entity

Gastroenteritis or colitis without specification of origin – http://id.who.int/icd/entity/1160271562

Allowed postcoordination axes

Part of: 1A40: Gastroenteritis or colitis without specification of infectious agent › 01: Certain infectious or parasitic diseases