Disp fx of lateral malleolus of unsp fibula, 7thF

This code signifies a displaced fracture of the lateral malleolus (the outer ankle bone) of an unspecified fibula that is currently in a subsequent phase of care. Specifically, it indicates an open fracture classified as Type IIIA, IIIB, or IIIC, which is now healing routinely.

This code is appropriate for follow-up encounters where a patient is receiving ongoing treatment for a previously diagnosed open, displaced lateral malleolus fracture that is progressing as expected. It should be used when the fracture is no longer in the initial active treatment phase but is still undergoing routine healing.

• Ensure documentation specifies "subsequent encounter" and "routine healing" for an open fracture type IIIA, IIIB, or IIIC.
• Verify the fracture is of the lateral malleolus and is displaced.
• Do not use this code if the healing is delayed, nonunion, or malunion; separate codes exist for those scenarios.