ICD-10-CM category
J84: Other interstitial pulmonary diseases
Codes under J84 (Other interstitial pulmonary diseases). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| J84.0 | Alveolar and parieto-alveolar conditions | — |
| J84.01 | Alveolar proteinosis | ✓ |
| J84.1 | Other interstitial pulmonary diseases with fibrosis | — |
| J84.02 | Pulmonary alveolar microlithiasis | ✓ |
| J84.2 | Lymphoid interstitial pneumonia | ✓ |
| J84.03 | Idiopathic pulmonary hemosiderosis | ✓ |
| J84.8 | Other specified interstitial pulmonary diseases | — |
| J84.09 | Other alveolar and parieto-alveolar conditions | ✓ |
| J84.9 | Interstitial pulmonary disease, unspecified | ✓ |
| J84.10 | Pulmonary fibrosis, unspecified | ✓ |
| J84.11 | Idiopathic interstitial pneumonia | — |
| J84.17 | Other interstitial pulmonary diseases with fibrosis in diseases classified elsewhere | — |
| J84.81 | Lymphangioleiomyomatosis | ✓ |
| J84.82 | Adult pulmonary Langerhans cell histiocytosis | ✓ |
| J84.83 | Surfactant mutations of the lung | ✓ |
| J84.84 | Other interstitial lung diseases of childhood | — |
| J84.89 | Other specified interstitial pulmonary diseases | ✓ |
| J84.111 | Idiopathic interstitial pneumonia, not otherwise specified | ✓ |
| J84.112 | Idiopathic pulmonary fibrosis | ✓ |
| J84.113 | Idiopathic non-specific interstitial pneumonitis | ✓ |
| J84.114 | Acute interstitial pneumonitis | ✓ |
| J84.115 | Respiratory bronchiolitis interstitial lung disease | ✓ |
| J84.116 | Cryptogenic organizing pneumonia | ✓ |
| J84.117 | Desquamative interstitial pneumonia | ✓ |
| J84.170 | Interstitial lung disease with progressive fibrotic phenotype in diseases classified elsewhere | ✓ |
| J84.178 | Other interstitial pulmonary diseases with fibrosis in diseases classified elsewhere | ✓ |
| J84.841 | Neuroendocrine cell hyperplasia of infancy | ✓ |
| J84.842 | Pulmonary interstitial glycogenosis | ✓ |
| J84.843 | Alveolar capillary dysplasia with vein misalignment | ✓ |
| J84.848 | Other interstitial lung diseases of childhood | ✓ |
More free billing tools: all ICD-10 categories · ICD-10 search · denial codes · Medicare fees
Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
Code the diagnosis right
Join providers across the country delivering modern virtual care with CareNiva. Free to start, ready in minutes.
100% Satisfaction Guaranteed — try it risk-free