Nondisp fx of mid 3rd of navic bone of unsp wrs, 7thK

This code signifies a fracture of the scaphoid bone in the middle of the wrist that has not shifted out of alignment. It specifically indicates that the patient is presenting for follow-up care for this fracture, and the fracture has failed to heal properly (nonunion).

Apply this code when a patient with a previously diagnosed, nondisplaced mid-scaphoid fracture is seen for ongoing management due to a confirmed nonunion. This includes encounters for further diagnostic workup of the nonunion, or for planning and initiating treatment for the nonunion (e.g., bone grafting, revision surgery).

• Ensure documentation clearly states "nondisplaced" and identifies the "middle third" of the scaphoid.
• Verify that the encounter is for a "subsequent" visit and that "nonunion" is explicitly documented as the reason for the visit.
• Do not use for initial fracture treatment or for malunion; a specific nonunion diagnosis is required.