Disp fx of less trochanter of unsp femr, 7thK

This code signifies a fracture of the lesser trochanter of the femur that is no longer in its anatomical position. It specifically indicates that the fracture has not healed properly (nonunion) and the patient is presenting for follow-up care for this closed injury.

Use this code when a patient with a previously diagnosed displaced lesser trochanter fracture of an unspecified femur returns for treatment or evaluation of the nonunion. This applies to situations where the fracture was initially closed and has failed to unite.

• Ensure documentation clearly states "nonunion" for a closed fracture.
• Verify the fracture is of the lesser trochanter and not another part of the femur.
• Confirm this is a subsequent encounter, not the initial treatment for the fracture.