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bronchiolitis (chronic) (subacute) due to inhalation of chemicals, gases, fumes and vapors

Pulmonary fibrosis (chronic) due to inhalation of chemicals, gases, fumes and vapors
Excludes1: chronic pulmonary edema due to chemicals, gases, fumes and vapors (J68.1)
J68.8 Other respiratory conditions due to chemicals, gases, fumes and vapors
J68.9 Unspecified respiratory condition due to chemicals, gases, fumes and vapors

J69 Pneumonitis due to solids and liquids

Excludes1: neonatal aspiration syndromes (P24.-)
J69.0 Pneumonitis due to inhalation of food and vomit
Aspiration pneumonia NOS
Aspiration pneumonia (due to) food (regurgitated)
Aspiration pneumonia (due to) gastric secretions
Aspiration pneumonia (due to) milk
Aspiration pneumonia (due to) vomit
Code also any associated foreign body in respiratory tract (T17.-)
Excludes1: chemical pneumonitis due to anesthesia [Mendelson's syndrome] (J95.4)
obstetric aspiration pneumonitis (O74.0)
J69.1 Pneumonitis due to inhalation of oils and essences
Exogenous lipoid pneumonia
Lipid pneumonia NOS
Code first (T51-T65) to identify substance
Excludes1: endogenous lipoid pneumonia (J84.2)
J69.8 Pneumonitis due to inhalation of other solids and liquids
Pneumonitis due to aspiration of blood
Pneumonitis due to aspiration of detergent
Code first (T51-T65) to identify substance

J70 Respiratory conditions due to other external agents

J70.0 Acute pulmonary manifestations due to radiation
Radiation pneumonitis
Use additional code (W88-W90, X39.0-) to identify the external cause
J70.1 Chronic and other pulmonary manifestations due to radiation
Fibrosis of lung following radiation
Use additional code (W88-W90, X39.0-) to identify the external cause
J70.2 Acute drug-induced interstitial lung disorders
Code first (T36-T50) to identify drug
Excludes1: interstitial pneumonia NOS (J84.9)
lymphoid interstitial pneumonia (J84.2)
J70.3 Chronic drug-induced interstitial lung disorders
Code first (T36-T50 with 7th character S) to identify drug
Excludes1: interstitial pneumonia NOS (J84.9)
lymphoid