Convert ICD-10 Code M90.569 to ICD-9

Source ICD-10 Code Target ICD-9 Code
M90.569
Osteonecrosis in diseases classd elswhr, unsp lower leg
731.8
Bone involv in oth dis
Combination Flag - Multiple codes are needed to describe the source diagnosis code. Correct coding should be done based on contextual judgment.
M90.569
Osteonecrosis in diseases classd elswhr, unsp lower leg
733.49
Asept necrosis bone NEC
Combination Flag - Multiple codes are needed to describe the source diagnosis code. Correct coding should be done based on contextual judgment.

ICD-10 to ICD-9 crosswalk for code M90.569 - osteonecrosis in diseases classified elsewhere, unspecified lower leg based on the most recent General Equivalence Mappings (GEMS) information.