BB20.Y

ICD-11 MMS 2026-01

Other specified acute pericarditis

Exclusions from above levels

  • 1B41.0 – Acute rheumatic pericarditis
  • 01 – Certain infectious or parasitic diseases
  • 05 – Endocrine, nutritional or metabolic diseases
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  • 18 – Complications of pregnancy, childbirth and the puerperium
  • 19 – Certain conditions originating in the perinatal period
  • 20 – Congenital malformations, deformations and chromosomal abnormalities
  • 22 – Injury, poisoning or certain other consequences of external causes

Sibling codes

  • BB20.0 – Infectious pericarditis
  • BB20.1 – Neoplastic pericarditis
  • BB20.2 – Myopericarditis
  • BB20.Z – Acute pericarditis, unspecified

Foundation entity

Acute pericarditis – http://id.who.int/icd/entity/2099186145

Allowed postcoordination axes

Part of: BB20: Acute pericarditis › 11: Diseases of the circulatory system