4A84.Z

ICD-11 MMS 2026-01

Anaphylaxis, unspecified

Exclusions from above levels

  • 02 – Neoplasms
  • 18 – Complications of pregnancy, childbirth and the puerperium
  • 20 – Developmental anomalies

Sibling codes

  • 4A84.0 – Anaphylaxis due to allergic reaction to food
  • 4A84.1 – Drug-induced anaphylaxis
  • 4A84.2 – Anaphylaxis due to insect venom
  • 4A84.3 – Anaphylaxis provoked by physical factors
  • 4A84.4 – Anaphylaxis due to inhaled allergens
  • 4A84.5 – Anaphylaxis due to contact with allergens
  • 4A84.6 – Anaphylaxis secondary to mast cell disorder
  • 4A84.Y – Other specified anaphylaxis

Foundation entity

Anaphylaxis – http://id.who.int/icd/entity/1868068711

Allowed postcoordination axes

Part of: 4A84: Anaphylaxis › 04: Diseases of the immune system