Unsp physl fx upper end rad, r arm, subs for fx w malunion

This code signifies a fracture of the growth plate at the top of the right radius bone that has healed incorrectly. The specific type of growth plate fracture is not detailed, and this encounter is for follow-up care related to the malunion.

Use this code for a patient presenting for ongoing management or evaluation of a previously sustained, unspecified physeal fracture of the right radial head that has healed in a misaligned position. This would apply to follow-up appointments after initial treatment, where the malunion is the primary focus of the visit.

• Ensure documentation clearly states "malunion" and specifies the "right arm" and "upper end of radius."
• Verify that this is a subsequent encounter, not the initial treatment for the fracture.
• Look for details regarding the specific Salter-Harris classification of the physeal fracture if available, as more specific codes may exist.