Lacerat extn musc/fasc/tend l rng fngr at wrs/hnd lv, subs

This code signifies a laceration affecting the extensor muscle, fascia, or tendon of the left ring finger, specifically at the wrist or hand level. It indicates that the injury is being treated in a subsequent encounter, meaning the initial treatment has already occurred.

Apply this code for follow-up visits related to a left ring finger extensor laceration, such as wound checks, dressing changes, or physical therapy sessions after the initial repair. It is appropriate when the patient is receiving active treatment for the healing wound or its complications.

• Ensure the documentation specifies the left ring finger and the extensor aspect of the injury.
• Verify the encounter is indeed subsequent to the initial treatment; do not use for the initial repair.
• Confirm the laceration involves muscle, fascia, or tendon, not just skin.