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

This code signifies a laceration affecting the deep tissues—specifically the muscle, fascia, and tendon—within the left ring finger, extending to the wrist and hand level. It indicates that the injury is not new but is being treated in a follow-up encounter after the initial active treatment.

Apply this code when documenting care for a patient returning for subsequent treatment of a previously diagnosed laceration to the intrinsic structures of the left ring finger. This includes wound care, cast changes, or physical therapy sessions following the initial repair.

• Ensure documentation specifies "left" ring finger and the involvement of intrinsic muscle, fascia, and tendon.
• Verify the encounter type is "subsequent" (D) and not initial (A) or sequela (S).
• Confirm the injury location is at the wrist and hand level, not just the finger itself.