CB41.2

ICD-11 MMS 2026-01

Respiratory failure, unspecified as acute or chronic

Description

This is inadequate gas exchange by the respiratory system, with the result that levels of arterial oxygen, carbon dioxide or both cannot be maintained within their normal ranges, unspecified as acute or chronic.

Exclusions from above levels

  • CB00 – Acute respiratory distress syndrome
  • KB23 – Respiratory distress of newborn
  • MD33 – Respiratory arrest
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  • 01 – Certain infectious or parasitic diseases
  • 05 – Endocrine, nutritional or metabolic diseases
  • 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

Child codes

  • CB41.20 – Respiratory failure, unspecified, Type I
  • CB41.21 – Respiratory failure, unspecified, Type II
  • CB41.2Z – Respiratory failure, unspecified

Sibling codes

  • CB41.0 – Acute respiratory failure
  • CB41.1 – Chronic respiratory failure

Foundation entity

Respiratory failure, unspecified as acute or chronic – http://id.who.int/icd/entity/1609027855

Allowed postcoordination axes

Part of: CB41: Respiratory failure › 12: Diseases of the respiratory system