Nondisp fx of trapezm, unsp wrist, subs for fx w routn heal

This code describes a fracture of the trapezium bone in the wrist that has not shifted out of its normal anatomical position. The "unspecified wrist" indicates that the laterality (left or right) is not documented. This specific code is used when the patient is seen for follow-up care and the fracture is healing as expected.

This code is appropriate for follow-up visits where a patient with a previously diagnosed nondisplaced trapezium fracture is being monitored for routine healing. This would include appointments for cast changes, splint adjustments, or general assessment of fracture progress during the typical healing period. It signifies that no complications or delayed healing are present.

• Ensure documentation specifies "nondisplaced" and "routine healing" for this specific code.
• Verify the encounter type is "subsequent" and not initial or for sequela.
• Confirm laterality is truly unspecified; otherwise, a more specific code for left or right wrist should be used.