Convert ICD-10 Code M90.521 to ICD-9
| Source ICD-10 Code | Target ICD-9 Code | |
|---|---|---|
| M90.521 Osteonecrosis in diseases classd elswhr, right upper arm | 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. | ||
| M90.521 Osteonecrosis in diseases classd elswhr, right upper arm | 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 M90.521 - osteonecrosis in diseases classified elsewhere, right upper arm based on the most recent General Equivalence Mappings (GEMS) information.