Oth disp fx of lower end of r humer, subs for fx w malunion

This code indicates a fracture in the lower part of the right upper arm bone (humerus) that has healed incorrectly, resulting in a deformity (malunion). The fracture was displaced, meaning the bone fragments were out of alignment at the time of the initial injury. This specific code is used when the patient is receiving follow-up care for this malunion.

Apply this code when a patient presents for treatment or evaluation of a previously sustained, displaced fracture of the distal right humerus that has healed in an unsatisfactory position. This includes scenarios where the malunion is causing functional impairment, pain, or cosmetic concerns, and the patient is undergoing follow-up care, such as physical therapy, imaging, or surgical planning for corrective osteotomy.

• Ensure documentation clearly states "malunion" and specifies the "right" humerus and "lower end."
• Verify the encounter is for follow-up care related to the fracture's healing, not the initial treatment or acute care.
• Confirm the original fracture was "displaced" as this is a specific characteristic of the code.