Nondisp fx of shaft of left clavicle, subs for fx w malunion

This code signifies a fracture of the shaft of the left collarbone that is not displaced, meaning the bone fragments are still in their normal alignment. The "subsequent encounter" indicates that the patient is receiving follow-up care for this fracture, and the "malunion" specifies that the bone is healing, but in an unsatisfactory position or alignment.

Use this code when a patient presents for ongoing treatment, such as physical therapy, imaging, or clinical evaluation, for a left clavicle shaft fracture that has begun to heal incorrectly. This applies after the initial treatment phase, when the malunion has been identified and is being managed.

• Ensure documentation clearly states "left clavicle shaft" and "nondisplaced" for accurate laterality and fracture type.
• Confirm that the encounter is for follow-up care and that malunion is explicitly documented as a complication of the healing process.
• Do not use for initial treatment of the fracture or for nonunion (complete failure of healing).