DC31.0

ICD-11 MMS 2026-01

Acute idiopathic pancreatitis

Description

Acute pancreatitis of which etiology cannot be identified. It should be diagnosed by exclusion of alcohol, gallstone, and other possible etiologies.

Index terms

  • Acute idiopathic pancreatitis
  • Acute idiopathic pancreatitis, with local complication
  • Acute idiopathic pancreatitis, with systemic complication
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  • Acute idiopathic pancreatitis, with local and systemic complication

Exclusions from above levels

  • 01 – Certain infectious or parasitic diseases
  • 02 – Neoplasms
  • 05 – Endocrine, nutritional or metabolic diseases
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  • 06 – Mental, behavioural or neurodevelopmental disorders
  • 18 – Complications of pregnancy, childbirth and the puerperium
  • 22 – Injury, poisoning or certain other consequences of external causes

Sibling codes

  • DC31.1 – Acute alcohol-induced pancreatitis
  • DC31.2 – Acute biliary pancreatitis
  • DC31.3 – Acute drug-induced pancreatitis
  • DC31.4 – Hereditary acute pancreatitis
  • DC31.5 – Acute exacerbation of chronic pancreatitis
  • DC31.Y – Other specified acute pancreatitis
  • DC31.Z – Acute pancreatitis, unspecified

Foundation entity

Acute idiopathic pancreatitis – http://id.who.int/icd/entity/1099726746

Allowed postcoordination axes

Part of: DC31: Acute pancreatitis › 13: Diseases of the digestive system