Convert ICD-10 Code M87.121 to ICD-9

Source ICD-10 Code Target ICD-9 Code
M87.121
Osteonecrosis due to drugs, right humerus
733.41
Aseptic necrosis humerus
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 M87.121 - osteonecrosis due to drugs, right humerus based on the most recent General Equivalence Mappings (GEMS) information.