Displ intertroch fx unsp femr, 7thR

This code describes a situation where a patient has a malunion of a previously treated intertrochanteric fracture in an unspecified femur. The original fracture was an open fracture, classified as type IIIA, IIIB, or IIIC, indicating significant soft tissue damage and contamination. Malunion means the bone has healed in an incorrect anatomical position.

This code is used when a patient presents for follow-up care or treatment of a malunited intertrochanteric fracture that was initially an open fracture of a severe type. This would apply to scenarios such as surgical correction of the malunion, physical therapy for functional deficits due to the malunion, or ongoing management of complications related to the malunion.

• Ensure documentation clearly specifies "malunion" and the original fracture was an open type IIIA, IIIB, or IIIC.
• Verify this is a "subsequent encounter" for the fracture, not the initial treatment.
• Confirm the affected femur is unspecified; if left or right is documented, a more specific code should be used.