3-part fx surgical neck of r humerus, subs for fx w malunion

This code signifies a complex fracture involving three distinct fragments of the surgical neck of the right humerus, which is the narrow area just below the humeral head. The "malunion" aspect indicates that the fracture has healed, but in an unsatisfactory position or alignment, potentially leading to functional impairment. This specific encounter is for ongoing treatment or management of this malunited fracture.

Use this code for a patient presenting for follow-up care, rehabilitation, or evaluation of complications related to a previously sustained 3-part fracture of the surgical neck of the right humerus, where the fracture has healed with malunion. This applies when the patient is no longer in the initial acute phase of treatment but requires continued medical attention for the malunited fracture.

• Ensure documentation clearly specifies a "3-part" fracture and "surgical neck" location on the "right humerus."
• The "P" seventh character indicates a subsequent encounter for a fracture with malunion, not a nonunion or routine healing.
• Verify that the encounter is for ongoing management of the malunion, not for the initial fracture treatment.