Sublux of unsp interphaln joint of r little finger, subs

This code signifies a partial dislocation of an interphalangeal joint within the right little finger, where the specific joint (e.g., DIP or PIP) is not documented. The joint surfaces are no longer perfectly aligned, but remain in partial contact. This diagnosis is for use after the initial treatment of the injury.

Apply this code when a patient presents for follow-up care, such as cast changes, physical therapy, or re-evaluation of a previously treated subluxation of an unspecified interphalangeal joint of the right little finger. This includes situations where the initial injury has been addressed and the patient is in the healing or recovery phase.

• Ensure the documentation specifies "subluxation" and not a complete "dislocation."
• Confirm the injury is to the right little finger and that the specific interphalangeal joint is not identified.
• Verify this is a subsequent encounter for the injury, not the initial treatment.