Unsp 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 where the specific type of fracture (e.g., transverse, oblique) is not documented. The "G" seventh character indicates that the patient is in a subsequent phase of care, and the fracture is experiencing delayed healing.

This code is appropriate for follow-up encounters where a patient with a previously diagnosed, unspecified left second metacarpal fracture is presenting with evidence of delayed union or non-union. This would include situations where imaging shows incomplete healing beyond the expected timeframe, or the patient continues to experience significant pain and functional limitations due to the slow healing process.

• Ensure documentation clearly states "unspecified" fracture type if no further detail is provided.
• Verify that the encounter is for follow-up care and not the initial treatment.
• Confirm that the medical record explicitly mentions delayed healing or a similar term to justify the "G" seventh character.