Disp fx of 5th metatarsal bone, r ft, subs for fx w malunion

This code signifies a fracture of the fifth metatarsal bone in the right foot that has healed incorrectly, resulting in a deformity (malunion). The fracture was initially displaced, meaning the bone fragments were out of alignment at the time of injury. This code is used when the patient is receiving ongoing treatment for this malunion.

This code is appropriate for follow-up encounters where a patient is being managed for a previously sustained, displaced right fifth metatarsal fracture that has healed with malunion. This could include evaluations for pain, functional limitations, or consideration of corrective procedures related to the malunion. It would also be used for monitoring the progress of non-surgical management of the malunion.

• Ensure documentation clearly states "malunion" and specifies the right fifth metatarsal.
• Verify the fracture was initially "displaced" to support the specificity of this code.
• This "subsequent encounter" code requires a previous encounter where the initial fracture was treated.