Nondisp fx of nk of 3rd MC bone, l hand, 7thP

This code signifies a fracture of the neck of the third metacarpal bone in the left hand that has not shifted from its original position. The patient is in a subsequent phase of care, and the fracture has healed improperly, resulting in malunion.

This code is appropriate for follow-up encounters where a previously diagnosed nondisplaced left third metacarpal neck fracture is now complicated by malunion. This would typically be used after initial treatment has concluded and the patient presents with ongoing issues related to the bone healing incorrectly.

• Ensure documentation clearly specifies "left hand" and "third metacarpal."
• Verify the encounter is for follow-up care and not the initial treatment of the fracture.
• Confirm the presence of malunion, as opposed to nonunion or routine healing.