5A20

ICD-11 MMS 2026-01

Diabetic hyperosmolar hyperglycaemic state

Exclusions from above levels

  • 18 – Pregnancy, childbirth or the puerperium
  • http://id.who.int/icd/entity/1004987305 – Transitory endocrine or metabolic disorders specific to fetus or newborn

Child codes

  • 5A20.0 – Hyperosmolar hyperglycaemic state without coma
  • 5A20.1 – Hyperosmolar hyperglycaemic state with coma
  • 5A20.Z – Diabetic hyperosmolar hyperglycaemic state, unspecified

Sibling codes

  • 5A21 – Hypoglycaemia in the context of diabetes mellitus
  • 5A22 – Diabetic acidosis
  • 5A23 – Diabetic coma
  • 5A24 – Uncontrolled or unstable diabetes mellitus
  • 5A2Y – Other specified acute complications of diabetes mellitus

Foundation entity

Diabetic hyperosmolar hyperglycaemic state – http://id.who.int/icd/entity/463969617

Allowed postcoordination axes

Part of: 05: Endocrine, nutritional or metabolic diseases