Dislocation of oth carpometacarpal joint of right hand, subs

This code signifies a dislocation affecting any carpometacarpal joint of the right hand, excluding the thumb, that is being treated during a subsequent encounter. This means the initial injury has already been addressed, and the patient is presenting for follow-up care, such as cast changes, physical therapy, or monitoring of healing.

Use this code when documenting ongoing treatment for a previously diagnosed dislocation of a carpometacarpal joint (other than the thumb) in the right hand. This applies to encounters where the patient is receiving care after the initial reduction and stabilization of the dislocation.

• Ensure "subsequent encounter" is clearly documented in the medical record to support the 7th character 'D'.
• Verify the specific carpometacarpal joint involved is not the thumb (which has its own specific codes).
• Confirm the injury is to the right hand; left hand injuries would require a different code.