Disp fx of med malleolus of unsp tibia, 7thJ

This code signifies a displaced fracture of the medial malleolus, located on the inner side of the ankle, within the tibia. It specifically indicates that the fracture was an open type IIIA, IIIB, or IIIC initially, and the patient is now presenting for follow-up care due to delayed healing of this open fracture.

Use this code for patients who are receiving ongoing treatment for a previously sustained open medial malleolus fracture (types IIIA, IIIB, or IIIC) that is not healing as expected. This applies to encounters where the focus is on managing the delayed union or nonunion of the fracture.

• Ensure documentation clearly specifies "delayed healing" for an open fracture type IIIA, IIIB, or IIIC of the medial malleolus.
• Verify the encounter is for subsequent care, not the initial treatment of the fracture.
• Confirm the fracture is displaced; if not, a different code for a non-displaced fracture would be appropriate.