CA42.0

ICD-11 MMS 2026-01

Acute bronchitis due to Streptococcus

Description

A disease of the bronchi, caused by an infection with the gram-positive bacteria Streptococcus. This disease is characterised by inflammation of the bronchi leading to cough, sputum production, or shortness of breath and wheezing. Transmission is by inhalation of infected respiratory secretions. Confirmation is by identification of Streptococcus in a sputum sample.

Index terms

  • Acute bronchitis due to Streptococcus
  • Acute or subacute bronchitis, pneumococcal

Exclusions from above levels

  • CA20.0 – Acute noninfectious bronchitis
  • CA20.1 – Chronic bronchitis, NOS
  • CA20.10 – Simple chronic bronchitis
Show allHide
  • CA20.11 – Mucopurulent chronic bronchitis
  • CA22 – tracheobronchitis: chronic obstructive
  • CA22.1 – bronchitis, chronic: obstructive
  • CA27 – Tracheobronchitis, NOS
  • CA81.0 – Acute bronchitis due to chemical fumes
  • 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

  • CA42.1 – Acute bronchitis due to Rhinovirus
  • CA42.2 – Acute bronchitis due to Respiratory syncytial virus
  • CA42.3 – Acute bronchitis due to Parainfluenza virus
  • CA42.4 – Acute bronchitis due to Haemophilus influenzae
  • CA42.5 – Acute bronchitis due to Coxsackievirus
  • CA42.Y – Other specified acute bronchitis
  • CA42.Z – Acute bronchitis, unspecified

Foundation entity

Acute bronchitis due to Streptococcus – http://id.who.int/icd/entity/1296842178

Allowed postcoordination axes

Part of: CA42: Acute bronchitis › 12: Diseases of the respiratory system