Disp fx of base of nk of r femr, 7thN

This code describes a femoral neck fracture located at the base of the neck on the right side, which has become displaced. It specifically indicates that this is a follow-up encounter for an open fracture, classified as type IIIA, IIIB, or IIIC, and that the fracture has failed to heal (nonunion).

Use this code for patients presenting for ongoing treatment of a previously diagnosed displaced right femoral neck fracture that was initially an open fracture of a severe type (IIIA, IIIB, or IIIC). This code is appropriate when documentation confirms the fracture has not united and is in a subsequent phase of care.

• Ensure documentation clearly specifies "nonunion" and the open fracture type (IIIA, IIIB, or IIIC) for accurate code assignment.
• Verify laterality (right femur) and the specific fracture location (base of neck) are explicitly stated in the medical record.
• Confirm this is a subsequent encounter, not the initial treatment, as indicated by the "N" seventh character.