Oth fx fifth MC bone, right hand, subs for fx w malunion

This code signifies a fracture of the fifth metacarpal bone in the right hand that is currently healing poorly, resulting in a deformity. It indicates that the patient has previously been treated for this fracture and is now presenting for follow-up care related to the malunion.

Apply this code when documenting a patient visit for ongoing management of a right fifth metacarpal fracture that has healed in an unsatisfactory position. This would include scenarios where the malunion is causing functional impairment, pain, or cosmetic concerns requiring further intervention or monitoring.

• Ensure documentation clearly specifies "right hand" and "fifth metacarpal" to support this precise code.
• Confirm the encounter is for a "subsequent" visit related to the fracture's healing, not the initial injury.
• Look for physician notes indicating "malunion" or a description of abnormal healing/deformity of the fracture site.