Lung diseases due to external agents (J60-J70)
J66: Airway disease due to specific organic dust

excludes2
allergic alveolitis (J67.-)
asbestosis (J61)
bagassosis (J67.1)
farmer's lung (J67.0)
hypersensitivity pneumonitis due to organic dust (J67.-)
reactive airways dysfunction syndrome (J68.3)
J66.0: Byssinosis
J66.1: Flax-dressers' disease
J66.2: Cannabinosis
J66.8: Airway disease due to other specific organic dusts

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