Nondisp trimalleol fx unsp low leg, 7thF

This code describes a follow-up encounter for a trimalleolar fracture of the lower leg that was initially an open fracture (meaning the skin was broken) of a severe type (IIIA, IIIB, or IIIC) and is now healing routinely without complications. "Nondisplaced" indicates the bone fragments are still in their normal anatomical alignment.

Use this code when documenting subsequent care for a patient with a previously diagnosed severe open trimalleolar fracture that is progressing as expected. This applies to office visits, follow-up imaging, or physical therapy sessions where the focus is on routine healing. Do not use for initial treatment or if complications arise.

• Ensure the medical record clearly documents "subsequent encounter" and "routine healing."
• Verify the original fracture was classified as an open fracture type IIIA, IIIB, or IIIC.
• Confirm the fracture is nondisplaced; if displaced, a different code is required.