Disp fx of lateral malleolus of l fibula, 7thP

This code signifies a displaced fracture of the lateral malleolus in the left fibula that is currently undergoing treatment. The "subsequent encounter" indicates the patient is receiving follow-up care for the fracture, and "malunion" specifies that the bone is healing, but in an incorrect anatomical position.

This code is appropriate for patients presenting for follow-up visits, cast changes, or ongoing management of a left lateral malleolus fracture that has not healed correctly. It should be used when the physician documents a malunion of the fracture and the patient is no longer in the initial phase of treatment.

• Ensure documentation clearly states "left" fibula and "lateral malleolus."
• Verify the encounter is for subsequent care, not initial treatment.
• Confirm the physician explicitly documents "malunion" of the fracture.