Sublux of MC (bone), proximal end of right hand, subs

This code signifies a partial dislocation of the metacarpal bone at its proximal end in the right hand. This injury involves the joint closest to the wrist, where the metacarpal meets the carpal bones, and indicates that the joint surfaces are no longer in proper alignment but still maintain some contact.

This code is appropriate for follow-up care of a previously diagnosed subluxation of the proximal right metacarpal. This includes subsequent visits for cast changes, wound care, physical therapy, or monitoring of healing and recovery after the initial treatment.

• Ensure documentation clearly specifies "subsequent encounter" for this injury.
• Verify the specific metacarpal bone is not further specified, as this code is for a general metacarpal subluxation.
• Confirm the injury is to the proximal end of the metacarpal and on the right hand.