M84.639⚠ Requires 7th Character

Pathological fracture in other disease, unspecified ulna and radius

Pathological fracture in other disease, unspecified ulna and…

7th Character Required

The appropriate 7th character is to be added to each code from subcategory M84.6:

This code is not valid for billing without a 7th character. Append one of the following to M84.639: