Oth fracture of unsp femur, subs for clos fx w delay heal

This code signifies a fracture in an unspecified part of the femur that is not healing at the expected rate, and the patient is presenting for follow-up care. The fracture is closed, meaning the skin remains intact over the injury site. This indicates a complication in the bone repair process.

Apply this code when a patient with a previously diagnosed closed femoral fracture is seen for ongoing management due to delayed union. This is appropriate for follow-up visits where the focus is on addressing the slow healing of the fracture. It should be used after the initial encounter for the acute fracture.

• Ensure documentation clearly states "delayed healing" or "delayed union" for a closed femoral fracture.
• Verify that this is a subsequent encounter, not the initial treatment for the fracture.
• Always code the specific fracture site if known; this code is for an unspecified location.