Current
J84 — Other interstitial pulmonary diseases
Part of Chapter 10: Diseases of the respiratory system , block Other respiratory diseases principally affecting the interstitium (J80-J84) .
Official Notes
Code Also
, if applicable, associated condition
Excludes1
drug-induced interstitial lung disorders (J70.2-J70.4)
Excludes1
interstitial emphysema ( J98.2 )
Excludes2
lung diseases due to external agents (J60-J70)
Child Codes
- J84.0 Alveolar and parieto-alveolar conditions Has subcodes
- J84.1 Other interstitial pulmonary diseases with fibrosis Has subcodes
- J84.2 Lymphoid interstitial pneumonia Billable
- J84.8 Other specified interstitial pulmonary diseases Has subcodes
- J84.9 Interstitial pulmonary disease, unspecified Billable
Referenced By
Official notes on these codes cite J84.
FY 2027 effective October 1, 2026 · CDC NCHS and CMS