CA71.0

ICD-11 MMS 2026-01

Pneumonitis due to inhalation of food or vomit

Description

Acute inflammation of the lung parenchyma due to inadvertent passage of ingested solids or liquids into the airway from swallowing dysfunction or after an acute vomiting or gastroesophageal reflux episode.

Index terms

  • Pneumonitis due to inhalation of food or vomit
  • aspiration PN - [pneumonia]
  • aspiration pneumonia NOS
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  • aspiration pneumonitis
  • aspiration pneumonitis NOS
  • deglutition pneumonia
  • deglutition pneumonitis
  • inhalation pneumonia (pneumonitis)
  • pneumonic aspiration
  • recurrent aspiration pneumonia
  • Aspiration pneumonia due to food
  • aspiration pneumonitis due to food
  • Aspiration pneumonia due to gastric secretions
  • aspiration pneumonitis due to gastric secretions
  • Aspiration pneumonia due to regurgitated food
  • aspiration pneumonitis due to regurgitated food
  • Aspiration pneumonia due to vomit
  • Aspiration pneumonia due to milk
  • aspiration pneumonitis due to milk
  • Double aspiration pneumonia
  • double aspiration pneumonitis

Excludes

  • CA72 – Mendelson syndrome

Exclusions from above levels

  • KB26 – Neonatal aspiration syndromes
  • CA40 – Pneumonia
  • CA23 – Asthma
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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

Sibling codes

  • CA71.1 – Pneumonitis due to oils or essences
  • CA71.2 – Pneumonitis due to aspiration of blood
  • CA71.3 – Lipoid pneumonitis
  • CA71.Y – Other specified pneumonitis due to solids or liquids
  • CA71.Z – Pneumonitis due to solids or liquids, unspecified

Foundation entity

Pneumonitis due to inhalation of food or vomit – http://id.who.int/icd/entity/1975993872

Allowed postcoordination axes

Part of: CA71: Pneumonitis due to solids or liquids › 12: Diseases of the respiratory system