Convert ICD-10 Code J84.9 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
J84.9 Interstitial pulmonary disease, unspecified		516.9 Alveol pneumonopathy NOS
Approximate Flag - The approximate mapping means there is not an exact match between the ICD-10 and ICD-9 codes and the mapped code is not a precise representation of the original code.

ICD-10 to ICD-9 crosswalk for code J84.9 - interstitial pulmonary disease, unspecified based on the most recent General Equivalence Mappings (GEMS) information.