Nondisp fx of shaft of 2nd MC bone, l hand, 7thG

This code signifies a fracture of the shaft of the second metacarpal bone in the left hand that is not displaced. It is used when the patient is in a subsequent phase of care for the fracture, and there is evidence of delayed healing. This indicates the fracture is not progressing to union at the expected rate.

Apply this code for follow-up encounters where a patient with a previously diagnosed left second metacarpal shaft fracture is experiencing delayed healing. This would typically be documented by the physician noting the lack of expected callus formation or persistent pain beyond the normal healing timeframe. It's appropriate when the initial treatment has been rendered and the focus is on managing the delayed union.

• Ensure documentation clearly specifies "left hand" and "second metacarpal shaft" to differentiate from other metacarpals or hand bones.
• Verify the encounter is for subsequent care and the physician explicitly notes "delayed healing" or similar terminology.
• Do not use for initial treatment or for fractures healing at a normal rate.