ICD-11 classes
04 Diseases of the immune system
Allergic or hypersensitivity conditions
4A80 — Allergic or hypersensitivity disorders involving the...

ICD-11 4A80 — Allergic or hypersensitivity disorders involving the respiratory tract

Allergic or hypersensitivity disorders involving the respiratory tract includes several clinically different conditions that can be considered as hypersensitivity disorders of the upper and lower respiratory tract. The classification of these conditions is complex.

The diagnosis includes nothing.

The diagnosis excludes nothing.

Diagnosis with code 4A80 contains 10 clarifying diagnoses:

1. 4A80.0 — Drug-induced bronchospasm
2. 4A80.1 — Bronchospasm provoked by allergy to food substance
3. CA08 — Vasomotor or allergic rhinitis
   It contains 6 clarifying diagnoses.
4. CA82.4 — Aspergillus-induced allergic or hypersensitivity conditions
   It contains 1 clarifying diagnosis.
5. CA0A — Chronic rhinosinusitis
   It contains 3 clarifying diagnoses.
6. CA23 — Asthma
   It contains 4 clarifying diagnoses.
7. CA0J — Nasal polyp
   It contains 3 clarifying diagnoses.
8. CA70 — Hypersensitivity pneumonitis due to organic dust
   It contains 10 clarifying diagnoses.
9. 4A80.Y — Other specified allergic or hypersensitivity disorders involving the respiratory tract
10. 4A80.Z — Allergic or hypersensitivity disorders involving the respiratory tract, unspecified