Unsp fx upper end unsp radius, subs for clos fx w delay heal

This code indicates a fracture of the upper portion of the radius bone in the forearm, where the exact location or type of fracture is not specified. It signifies that the patient is in a subsequent phase of care for a closed fracture that is experiencing delayed healing.

This code is appropriate when a patient presents for follow-up treatment of a previously diagnosed, non-displaced or minimally displaced radial head or neck fracture that is not healing as expected. It applies when the documentation confirms delayed union of a closed fracture, and the specific fracture type within the upper radius is not detailed.

• Ensure documentation explicitly states "delayed healing" or "delayed union" for a closed fracture.
• Verify that this is a subsequent encounter, not the initial treatment.
• Only use this code when the specific fracture type (e.g., radial head, neck) is not documented.