Convert ICD-10 Code M46.1 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
M46.1 Sacroiliitis, not elsewhere classified		720.2 Sacroiliitis NEC

ICD-10 to ICD-9 crosswalk for code M46.1 - sacroiliitis, not elsewhere classified based on the most recent General Equivalence Mappings (GEMS) information.