5C75

ICD-11 MMS 2026-01

Mixed disorder of acid-base balance

Description

This is a condition where more than one of the normal mechanisms that regulate the amount of acid or base content in the body are dysfunctional.

Index terms

  • Mixed disorder of acid-base balance
  • acid base balance abnormal
  • acid-base balance disorder
Show allHide
  • acid-base balance disturbance

Exclusions from above levels

  • 3A10.Z – Hereditary haemolytic anaemia due to enzyme deficiency
  • 5A71.01 – Congenital adrenal hyperplasia
  • 5A81.1 – 5-alpha-reductase deficiency
Show allHide
  • LD28.01 – Marfan syndrome
  • LD28.1 – Ehlers-Danlos syndrome
  • LD2A.4 – androgen resistance syndrome
  • 18 – Pregnancy, childbirth or the puerperium
  • http://id.who.int/icd/entity/1004987305 – Transitory endocrine or metabolic disorders specific to fetus or newborn

Sibling codes

  • 5C70 – Volume depletion
  • 5C71 – Hyperosmolality or hypernatraemia
  • 5C72 – Hypo-osmolality or hyponatraemia
  • 5C73 – Acidosis
  • 5C74 – Alkalosis
  • 5C76 – Hyperkalaemia
  • 5C77 – Hypokalaemia
  • 5C78 – Fluid overload
  • 5C7Y – Other specified disorders of fluid, electrolyte or acid-base balance
  • 5C7Z – Disorders of fluid, electrolyte or acid-base balance, unspecified

Foundation entity

Mixed disorder of acid-base balance – http://id.who.int/icd/entity/1332592259

Part of: 05: Endocrine, nutritional or metabolic diseases