ICD-11 classes
04 Diseases of the immune system
Allergic or hypersensitivity conditions
4A80 — Allergic or hypersensitivity disorders involving the...
CA70 — Hypersensitivity pneumonitis due to organic dust
CA70.7 — Air conditioner or humidifier lung
ICD-11 CA70.7 — Air conditioner or humidifier lung
A form of the sick building syndrome caused by organisms that contaminate humidifiers and the piping of air conditioner ducts. The air conditioner blows cold air containing spores of the organisms throughout the building.
The diagnosis includes nothing.
The diagnosis excludes nothing.
It has no clarifying diagnoses.
The diagnosis is coded elsewhere: