Oth fx second MC bone, left hand, subs for fx w delay heal

This code signifies a fracture of the second metacarpal bone in the left hand that is not healing at the expected rate. It indicates that the patient is presenting for follow-up care after the initial treatment of this specific fracture. The "delayed healing" component suggests the bone union process is prolonged.

Use this code for patients returning for an office visit, imaging, or other treatment related to a previously diagnosed left second metacarpal fracture that is showing signs of delayed union. This applies when the physician explicitly documents delayed healing of the fracture. It would be appropriate for follow-up appointments where the primary focus is monitoring the slow healing process.

• Ensure documentation clearly specifies "delayed healing" for the left second metacarpal fracture.
• Verify the encounter is subsequent to the initial fracture treatment.
• Confirm the fracture location is precisely the second metacarpal of the left hand.