ICD-10 exclusion note : pulmonary infiltrate NOS (R91.8); 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);