J84 – Other interstitial pulmonary diseases
Coding Notes
Active
Non-billable / Non-specific, not valid for HIPAA-covered transactions
Type 1 Excludes
drug-induced interstitial lung disorders (J70.2-J70.4)
interstitial emphysema (J98.2)
Tyoe 2 Excludes
lung diseases due to external agents (J60-J70)