Nondisp transverse fx shaft of r tibia, 7thM

This code signifies a follow-up visit for a patient with a transverse fracture in the shaft of their right tibia that has not healed properly (nonunion). The fracture itself is not displaced, meaning the bone fragments are still in their normal alignment, but it was originally an open fracture, classified as Type I or II.

Apply this code for subsequent encounters where a patient is being treated for a nonunion of a previously diagnosed nondisplaced transverse open fracture (Type I or II) of the right tibial shaft. This would include visits for ongoing management, assessment of healing, or preparation for further intervention related to the nonunion.

• Ensure documentation clearly specifies "nonunion" and the original fracture was an "open fracture type I or II."
• Verify the fracture location is specifically the "shaft" of the "right tibia" and is "nondisplaced."
• This "M" seventh character indicates a subsequent encounter for a nonunion; do not use for initial treatment or routine healing.