Nondisp spiral fx shaft of humer, unsp arm, 7thP

This code signifies a follow-up encounter for a humerus shaft fracture that has healed improperly, specifically a nondisplaced spiral fracture in an unspecified arm. Malunion indicates that the bone has healed, but in an unsatisfactory position or alignment, potentially leading to functional impairment.

Apply this code when a patient presents for ongoing management, evaluation, or treatment of a previously sustained nondisplaced spiral humerus shaft fracture that has now been diagnosed with malunion. This would include visits for physical therapy, pain management, or surgical planning related to the malunited fracture.

• Ensure documentation clearly states "malunion" and specifies the fracture as a "nondisplaced spiral fracture of the shaft of the humerus."
• This code is for a subsequent encounter; do not use for the initial treatment of the fracture.
• Verify laterality (left or right arm) if specified in the documentation; "unspecified arm" should only be used when laterality is truly unknown.