CB41.10

ICD-11 MMS 2026-01

Chronic respiratory failure, Type I

Description

When chronic respiratory failure causes a low level of oxygen in the blood without a high level of carbon dioxide, it's called hypoxemic chronic respiratory failure or chronic respiratory failure, Type I.

Index terms

  • Chronic respiratory failure, Type I
  • Hypoxic chronic respiratory failure

Exclusions from above levels

  • CB00 – Acute respiratory distress syndrome
  • KB23 – Respiratory distress of newborn
  • MD33 – Respiratory arrest
Show allHide
  • 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

Sibling codes

  • CB41.11 – Chronic respiratory failure, Type II
  • CB41.1Z – Chronic respiratory failure, unspecified

Foundation entity

Chronic respiratory failure, Type I – http://id.who.int/icd/entity/189285942

Allowed postcoordination axes

Part of: CB41.1: Chronic respiratory failure › CB41: Respiratory failure › 12: Diseases of the respiratory system