Nondisp transverse fx shaft of l fibula, 7thN

This code signifies a transverse fracture of the shaft of the left fibula that is not displaced. It specifically indicates that the fracture is an open fracture of type IIIA, IIIB, or IIIC, and that the bone has failed to heal properly, resulting in a nonunion. This diagnosis is being addressed during a subsequent encounter.

Use this code for follow-up visits or ongoing treatment for a patient previously diagnosed with a nondisplaced transverse fracture of the left fibula shaft. This applies when the initial injury was an open fracture (types IIIA, IIIB, or IIIC) and the fracture has not united, requiring further medical management.

• Ensure documentation clearly specifies "nondisplaced" and "transverse" for the fibula shaft fracture.
• Verify the open fracture type (IIIA, IIIB, or IIIC) is explicitly stated in the medical record.
• Confirm the encounter is for ongoing care of the nonunion, not the initial injury or routine healing.