Nondisp fx of shaft of 5th MC bone, r hand, 7thK

This code signifies a fracture of the shaft of the fifth metacarpal bone in the right hand that has not shifted from its original position. The "K" seventh character indicates that the patient is receiving active treatment for a nonunion of this fracture, meaning the bone is failing to heal properly.

This code is appropriate for follow-up encounters where a patient is being treated for a previously diagnosed, nondisplaced right fifth metacarpal shaft fracture that has developed a nonunion. This includes scenarios such as surgical intervention for nonunion, casting/splinting for nonunion, or ongoing medical management to promote healing of the nonunion.

• Ensure documentation clearly states "nonunion" and specifies the "shaft" of the fifth metacarpal.
• Verify the fracture is "nondisplaced" and located in the "right hand."
• This seventh character "K" is only used for subsequent encounters when the nonunion is actively being treated.