Oth fx lower end of unsp ulna, subs for clos fx w delay heal

This code signifies a fracture at the lower end of the ulna, where the specific location is not documented, that is currently in a delayed healing phase. The fracture was initially closed, meaning the skin remained intact over the injury. This code is used when the patient is receiving follow-up care for this specific injury.

Use this code for patients presenting for subsequent treatment of an ulnar fracture near the wrist, where the exact fracture type (e.g., styloid, head) is not specified, and the physician notes that healing is progressing slower than expected. This applies to follow-up visits, cast changes, or physical therapy sessions related to the delayed healing of the original closed fracture.

• Ensure documentation clearly states "delayed healing" for the subsequent encounter.
• Verify that the fracture is indeed of the lower end of the ulna and not another bone in the forearm.
• Do not use this code for initial encounters or for fractures that are healing normally.