Oth fx upr & low end r fibula, 7thM

This code describes a situation where a patient has sustained an open fracture of the upper or lower end of the right fibula, and the fracture has failed to heal properly (nonunion). This specific encounter is for ongoing treatment of this nonunion, where the initial open fracture was classified as Type I or Type II.

This code is appropriate for subsequent encounters when a patient is receiving treatment for a nonunion of an open right fibula fracture (Type I or II). This includes follow-up visits, cast changes, or further surgical interventions aimed at promoting healing of the nonunion. It should be used after the initial treatment of the acute fracture.

• Ensure documentation clearly specifies "nonunion" and the "subsequent encounter" status.
• Verify the original open fracture was classified as Type I or II to use this specific code.
• Always review the medical record for laterality (right fibula) and the specific location (upper or lower end).