J84.170 Interstitial lung disease with progressive fibrotic phenotype in diseases classified elsewhere

Billable/Specific

Applicable To

Progressive fibrotic interstitial lung disease

Code First

underlying disease, such as:
lung diseases due to external agents (J60-J70)
rheumatoid arthritis (M05.00-M06.9)
sarcoidosis (D86.-)
systemic connective tissue disorders (M30-M36)