Complete transverse atyp femoral fracture, right leg, 7thK

This code signifies a complete fracture of the right femur, characterized by an atypical transverse pattern, which has failed to heal properly. This nonunion indicates that the bone fragments have not united after a reasonable period, often requiring further intervention. The "subsequent encounter" aspect means the patient is receiving routine care during the healing phase of this nonunion.

Use this code for a patient presenting for follow-up care, cast change, medication management, or other ongoing treatment related to a previously diagnosed complete transverse atypical femoral fracture of the right leg that has been documented as having nonunion. Documentation should clearly state the location (right femur), the atypical transverse nature of the fracture, and the presence of nonunion.

• Ensure documentation specifies "atypical" and "transverse" to differentiate from other femoral fracture types.
• Verify the encounter is for ongoing care of the nonunion, not the initial treatment or sequelae.
• Always sequence this code after any acute fracture codes if the patient is still being treated for the initial injury alongside the nonunion.