Laceration of musc/fasc/tend at wrs/hnd lv, left hand, init

This code signifies a tear or cut in a muscle, fascia, or tendon within the left wrist or hand, excluding those specifically identified as flexor or extensor. This injury involves tissues that are not otherwise classified, indicating damage to less common or broadly defined soft tissue structures in the specified anatomical region.

Apply this code when documentation clearly states a laceration of an "other specified" muscle, fascia, or tendon in the left wrist or hand. This is appropriate for initial treatment of acute injuries such as those sustained from sharp objects, machinery accidents, or significant trauma. Ensure the encounter is the first time the patient is receiving active treatment for this specific injury.

• Confirm the laterality is explicitly documented as "left hand."
• Verify the injury is a "laceration" and not a strain, sprain, or rupture without an open wound.
• Ensure the documentation specifies "initial encounter" for active treatment of the injury.