Convert ICD-10 Code G72.49 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
G72.49 Oth inflammatory and immune myopathies, NEC		359.79 Inflm/immune myopath NEC
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 G72.49 - other inflammatory and immune myopathies, not elsewhere classified based on the most recent General Equivalence Mappings (GEMS) information.