ICD-10-CM category
J84 Other interstitial pulmonary diseases
J84 is a category, not a billable code. Report one of the 24 complete codes below.
Codes in J84
- J84.01Alveolar proteinosis
- J84.02Pulmonary alveolar microlithiasis
- J84.03Idiopathic pulmonary hemosiderosis
- J84.09Other alveolar and parieto-alveolar conditions
- J84.10Pulmonary fibrosis, unspecified
- J84.111Idiopathic interstitial pneumonia, not otherwise specified
- J84.112Idiopathic pulmonary fibrosis
- J84.113Idiopathic non-specific interstitial pneumonitis
- J84.114Acute interstitial pneumonitis
- J84.115Respiratory bronchiolitis interstitial lung disease
- J84.116Cryptogenic organizing pneumonia
- J84.117Desquamative interstitial pneumonia
- J84.170Interstitial lung disease with progressive fibrotic phenotype in diseases classified elsewhere
- J84.178Other interstitial pulmonary diseases with fibrosis in diseases classified elsewhere
- J84.2Lymphoid interstitial pneumonia
- J84.81Lymphangioleiomyomatosis
- J84.82Adult pulmonary Langerhans cell histiocytosis
- J84.83Surfactant mutations of the lung
- J84.841Neuroendocrine cell hyperplasia of infancy
- J84.842Pulmonary interstitial glycogenosis
- J84.843Alveolar capillary dysplasia with vein misalignment
- J84.848Other interstitial lung diseases of childhood
- J84.89Other specified interstitial pulmonary diseases
- J84.9Interstitial pulmonary disease, unspecified
Outside the US? J84 in the international WHO ICD-10 lists its inclusion and exclusion notes.
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ICD-10-CM is developed by the National Center for Health Statistics (NCHS), Centers for Disease Control and Prevention, U.S. Department of Health and Human Services, and is based on the WHO ICD-10. Codes and titles are reproduced unchanged from the FY2026 code list (effective 1 October 2025). Their use here does not imply endorsement by CDC, HHS or the U.S. Government. Changes effective on or after 1 October 2026 may not be reflected yet; check the current release at cdc.gov or cms.gov before submitting claims.
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