Specifically for this code:
- pulmonary eosinophilia due to aspergillosis (B44.-)
- pulmonary eosinophilia due to drugs (J70.2-J70.4)
- pulmonary eosinophilia due to specified parasitic infection (B50-B83)
- pulmonary eosinophilia due to systemic connective tissue disorders (M30-M36)
- pulmonary infiltrate NOS (R91.8)