Displ Rolando's fracture, r hand, subs for fx w delay heal

This code signifies a fracture of the base of the thumb's first metacarpal bone on the right hand, which is characterized by displacement of the bone fragments. The patient is in a phase of treatment where the fracture is not healing at the expected rate.

This code is appropriate for follow-up encounters for patients with a right-sided Rolando's fracture that was initially displaced, and the physician documents that the healing process is slower than anticipated. It would be used after the initial treatment phase, during ongoing management of the fracture.

• Ensure documentation explicitly states "delayed healing" for this specific fracture.
• Verify the fracture is located at the base of the first metacarpal and is on the right hand.
• Confirm this is a subsequent encounter, not the initial treatment or a sequela.