Disp fx of med malleolus of l tibia, 7thC

This code signifies a fracture of the inner ankle bone (medial malleolus) of the left lower leg, where the bone fragments are not properly aligned. It specifically indicates an initial treatment encounter for an open fracture, meaning the skin and soft tissues were significantly damaged, exposing the bone (Gustilo-Anderson Type IIIA, IIIB, or IIIC).

Use this code for the initial treatment of a patient presenting with a left medial malleolus fracture that is visibly displaced on imaging and has an associated open wound exposing the bone, consistent with a severe open fracture classification. This applies to the first time the patient receives active treatment for this specific injury.

• Confirm documentation specifies "displaced" and "left" medial malleolus.
• Ensure the physician explicitly documents an open fracture classified as Type IIIA, IIIB, or IIIC.
• This code is only for the initial encounter for treatment; subsequent care will require different encounter codes.