8. DISEASES OF THE RESPIRATORY SYSTEM (460-519)
Use additional code to identify infectious organism
PNEUMOCONIOSES AND OTHER LUNG DISEASES DUE TO EXTERNAL AGENTS (500-508)
Anthracosilicosis
Anthracosis
Black lung disease
Coal workers' lung
Miners' asthma
Pneumoconiosis due to talc
Silicotic fibrosis (massive) of lung
Silicosis (simple) (complicated)
Aluminosis (of lung)
Bauxite fibrosis (of lung)
Berylliosis
Graphite fibrosis (of lung)
Siderosis
Stannosis
Byssinosis
Cannabinosis
Flax-dressers' disease
Excludes:
allergic alveolitis (495.0-495.9)
asbestosis (501)
bagassosis (495.1)
farmers' lung (495.0)
Use additional code to identify associated respiratory conditions, such as:
acute respiratory failure (518.81)
Use additional E code to identify cause
Excludes:
fetal aspiration pneumonitis (770.18)
postprocedural pneumonitis (997.32)
Use additional code to identify associated respiratory conditions, such as:
acute respiratory failure (518.81)
Use additional E code to identify cause

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