Oth fx unsp metacarpal bone, subs for fx w delay heal

This code signifies a fracture of any metacarpal bone, excluding the thumb, where the specific metacarpal is not documented. The patient is in a subsequent phase of care, and the healing process is progressing slower than expected.

This code is appropriate for follow-up encounters where a patient is receiving ongoing treatment for a metacarpal fracture (excluding the thumb) that has not been specified, and the physician notes delayed healing. This would include situations where the fracture site is still tender, has not united, or shows radiographic signs of slow callus formation.

• Ensure documentation clearly states "delayed healing" for the fracture.
• Confirm the fracture is of a metacarpal other than the thumb and the specific bone is not identified.
• Verify this is a subsequent encounter, not the initial treatment.