Unsp physl fx low end unsp fibula, subs for fx w delay heal

This code signifies a growth plate fracture at the lower end of the fibula, where the specific type of fracture is not documented. The patient is in a subsequent phase of care, and the fracture is experiencing delayed healing, indicating that the expected healing timeline has been exceeded.

Apply this code when a patient presents for follow-up care of an unspecific physeal fracture of the distal fibula, and the physician explicitly documents delayed healing. This is appropriate for encounters after the initial treatment, such as cast changes, physical therapy, or re-evaluation appointments.

• Ensure documentation clearly states "delayed healing" for this subsequent encounter.
• Confirm the fracture location is the lower end of the fibula and involves the physis (growth plate).
• Do not use for initial treatment or if the healing is progressing normally.