Fx unsp prt of nk of unsp femr, 7thR

This code describes a malunion of an open fracture involving an unspecified part of the femoral neck, which was initially classified as a severe open fracture (Gustilo-Anderson type IIIA, IIIB, or IIIC). A malunion indicates that the fracture has healed, but in an unsatisfactory or deformed position.

This code is appropriate for documenting follow-up care for a patient whose previously sustained, severe open femoral neck fracture has healed with a significant anatomical deformity. It would be used when the patient presents for evaluation or treatment related to the malunion itself, such as for pain, functional limitation, or consideration of corrective surgery.

• This code specifies a "subsequent encounter" for the malunion, not the initial treatment of the fracture.
• Ensure documentation clearly states the original fracture was an open type IIIA, IIIB, or IIIC and that malunion is present.
• Do not use this code if the fracture is still actively healing or if the malunion is not explicitly documented.