J84.1: Other interstitial pulmonary diseases with fibrosis excludes1 pulmonary fibrosis (chronic) due to inhalation of chemicals, gases, fumes or vapors (J68.4) pulmonary fibrosis (chronic) following radiation (J70.1) |
| J84.10: Pulmonary fibrosis, unspecified |
| J84.11: Idiopathic interstitial pneumonia |
| J84.17: Other interstitial pulmonary diseases with fibrosis in diseases classified elsewhere |