Disp fx of lateral malleolus of r fibula, 7thH

This code signifies a right ankle fracture involving the lateral malleolus of the fibula, where the bone fragments are not properly aligned. This particular encounter is for ongoing management of an open fracture (Type I or II) that is not healing at the expected rate.

Apply this code when a patient presents for follow-up care of a previously diagnosed open right lateral malleolus fracture that is showing delayed union. This includes situations where additional treatment, such as cast changes, wound care, or imaging, is being performed due to the slow healing process.

• Ensure documentation specifies "right" fibula and "lateral malleolus" to differentiate from other ankle fractures.
• Verify the fracture was initially an "open" fracture (Type I or II) and that healing is explicitly documented as "delayed."
• Do not use for initial treatment or for fractures that are healing normally or nonunion.