Sprain of interphalangeal joint of right middle finger, subs

This code signifies a sprain affecting the joint between the phalanges of the right middle finger, indicating damage to the ligaments supporting this joint. This injury typically results from hyperextension or twisting forces applied to the finger.

This code is appropriate for follow-up encounters where a patient is receiving active treatment for a previously diagnosed sprain of the right middle finger's interphalangeal joint. This includes visits for physical therapy, re-evaluation of healing, or medication management after the initial injury.

• Ensure documentation clearly specifies the "subsequent encounter" status, indicating ongoing care for the injury.
• Verify the injury is to an interphalangeal joint, not the metacarpophalangeal joint, and specifically the right middle finger.
• Do not use for initial injury assessment; a code from the "initial encounter" category would be appropriate for the first visit.