CA40.Z

ICD-11 MMS 2026-01

Pneumonia, organism unspecified

Exclusions from above levels

http://id.who.int/icd/entity/1324545867 – Pneumonitis
01 – Certain infectious or parasitic diseases
05 – Endocrine, nutritional or metabolic diseases

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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

CA40.0 – Bacterial pneumonia
CA40.1 – Viral pneumonia
CA40.2 – Fungal pneumonia
CA40.Y – Other specified pneumonia

Foundation entity

Pneumonia – http://id.who.int/icd/entity/142052508

Allowed postcoordination axes

Part of: CA40: Pneumonia › 12: Diseases of the respiratory system