| J84 | Other interstitial pulmonary diseases |
| | Alveolar and parieto-alveolar conditions |
| | Alveolar proteinosis |
| | Pulmonary alveolar microlithiasis |
| | Idiopathic pulmonary hemosiderosis |
| | Other alveolar and parieto-alveolar conditions |
| | Other interstitial pulmonary diseases with fibrosis |
| | Pulmonary fibrosis, unspecified |
| | Idiopathic interstitial pneumonia |
| | Idiopathic interstitial pneumonia, not otherwise specified |
| | Idiopathic pulmonary fibrosis |
| | Idiopathic non-specific interstitial pneumonitis |
| | Acute interstitial pneumonitis |
| | Respiratory bronchiolitis interstitial lung disease |
| | Cryptogenic organizing pneumonia |
| | Desquamative interstitial pneumonia |
| | Other interstitial pulmonary diseases with fibrosis in diseases classified elsewhere |
| | Interstitial lung disease with progressive fibrotic phenotype in diseases classified elsewhere |
| | Other interstitial pulmonary diseases with fibrosis in diseases classified elsewhere |
| | Lymphoid interstitial pneumonia |
| | Other specified interstitial pulmonary diseases |
| | Lymphangioleiomyomatosis |
| | Adult pulmonary Langerhans cell histiocytosis |
| | Surfactant mutations of the lung |
| | Other interstitial lung diseases of childhood |
| | Neuroendocrine cell hyperplasia of infancy |
| | Pulmonary interstitial glycogenosis |
| | Alveolar capillary dysplasia with vein misalignment |
| | Other interstitial lung diseases of childhood |
| | Other specified interstitial pulmonary diseases |
| | Interstitial pulmonary disease, unspecified |
