Current

J66 — Airway disease due to specific organic dust

Part of Chapter 10: Diseases of the respiratory system , block Lung diseases due to external agents (J60-J70) .

Official Notes

Excludes2

allergic alveolitis ( J67 .-)

Excludes2

asbestosis ( J61 )

Excludes2

bagassosis ( J67.1 )

Excludes2

farmer's lung ( J67.0 )

Excludes2

hypersensitivity pneumonitis due to organic dust ( J67 .-)

Excludes2

reactive airways dysfunction syndrome ( J68.3 )

Child Codes

FY 2027 effective October 1, 2026 · CDC NCHS and CMS