Subluxation of MCP joint of left little finger, subs

This code describes a partial dislocation of the joint connecting the metacarpal bone to the first phalanx of the left little finger. It indicates that the patient is receiving follow-up care for this specific injury, rather than initial treatment. The joint surfaces are no longer in proper alignment but remain in partial contact.

Use this code for patients presenting for subsequent treatment, such as physical therapy, cast changes, or follow-up evaluations, after the initial treatment for a subluxation of the left little finger metacarpophalangeal joint. This applies when the patient is in the healing phase and not experiencing an acute injury.

• Ensure the documentation clearly specifies "left little finger" and "metacarpophalangeal joint."
• Confirm the encounter is for subsequent care, indicated by the "D" seventh character.
• Distinguish from initial encounters (A) or sequela (S) for this condition.