Disp fx of trapezium, unsp wrist, init for clos fx

This diagnosis code indicates a break in the trapezium bone of the wrist, which is one of the carpal bones at the base of the thumb. The fracture is displaced, meaning the bone fragments are not properly aligned, and the skin over the fracture site remains intact (closed fracture).

This code is appropriate for the initial treatment of a newly diagnosed, displaced, closed fracture of the trapezium bone in the wrist, when the specific wrist (left or right) is not documented. This would include situations like emergency room visits or initial orthopedic consultations for this type of injury.

• Ensure documentation specifies "displaced" and "closed" for accurate code assignment.
• Only use this code for the initial encounter of treatment; subsequent care requires different encounter codes.
• If the specific wrist (left or right) is known, a more specific code should be selected.