Nondisp fx of base of 4th MC bone, r hand, 7thG

This code signifies a fracture at the base of the fourth metacarpal bone in the right hand that is not displaced. The patient is in a subsequent phase of care, and the fracture is experiencing delayed healing, indicating a slower-than-expected recovery process.

This code is appropriate for follow-up encounters where a patient with a previously diagnosed, nondisplaced right fourth metacarpal base fracture is presenting with evidence of delayed union or prolonged healing. It would be used when the physician documents that the fracture is not progressing as anticipated towards complete healing.

• Ensure documentation explicitly states "nondisplaced" and identifies the "fourth metacarpal base" of the "right hand."
• Verify that the encounter is for follow-up care and that "delayed healing" or "delayed union" is clearly documented.
• Do not use this code for initial encounters or for fractures that are healing normally.