Oth physeal fx upper end of r fibula, subs for fx w malunion

This code signifies a fracture of the growth plate (physis) at the upper end of the right fibula, which is not a Salter-Harris type I-IV fracture. The "subsequent encounter" indicates the patient is receiving follow-up care for a fracture that is healing improperly, specifically with malunion. Malunion means the bone has healed in an abnormal or deformed position.

Use this code when documenting follow-up care for a patient with a previously diagnosed physeal fracture of the proximal right fibula that has healed incorrectly. This applies to encounters where the physician is assessing or managing the malunion, such as for pain, functional limitations, or planning corrective procedures. It's appropriate for any encounter after the initial treatment where malunion is the primary focus of care.

• Ensure documentation clearly specifies "malunion" and the "subsequent encounter" for this specific fracture.
• Verify the fracture is of the physis at the upper end of the right fibula and not another bone or location.
• Do not use for initial encounters or for fractures healing normally (routine healing).