Nondisp fx of nk of 5th MC bone, l hand, 7thG

This code signifies a fracture of the neck of the fifth metacarpal bone in the left hand that has not shifted from its normal anatomical position. The "G" in the seventh character indicates that the patient is in a subsequent encounter for this fracture, and the healing process is progressing slower than expected.

This code is appropriate for follow-up visits where a patient with a previously diagnosed nondisplaced left fifth metacarpal neck fracture is experiencing delayed union or prolonged healing. It would be used when the physician documents the fracture is not healing at the anticipated rate, but no new treatment or complications have arisen that would necessitate a different seventh character.

• Ensure the documentation explicitly states "delayed healing" for the seventh character "G" to be appropriate.
• Verify the fracture is indeed nondisplaced and located in the neck of the fifth metacarpal of the left hand.
• Differentiate from nonunion (K) or malunion (P) which indicate more severe healing complications.