Convert ICD-10 Code M61.173 to ICD-9

Source ICD-10 Code Target ICD-9 Code
M61.173
Myositis ossificans progressiva, unspecified ankle
728.11
Prog myositis ossificans
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 M61.173 - myositis ossificans progressiva, unspecified ankle based on the most recent General Equivalence Mappings (GEMS) information.