Disp fx of shaft of unsp clavicle, subs for fx w malunion

This code describes a situation where a patient has a fracture in the mid-portion of an unknown clavicle that was initially displaced but is now healing improperly, resulting in a malunion. This indicates a follow-up visit where the physician is addressing the complications of the healing process.

Use this code for follow-up encounters where a previously diagnosed displaced clavicle shaft fracture is documented as healing with malunion. This applies when the specific side (left or right) of the clavicle is not specified in the medical record.

• Ensure documentation clearly states "malunion" and that the encounter is subsequent to the initial fracture treatment.
• Verify that the fracture is specifically of the "shaft" and not another part of the clavicle.
• Only use this code when the laterality of the clavicle is truly unspecified in the medical record. If laterality is known, a more specific code should be used.