Strain intrns musc/fasc/tend unsp finger at wrs/hnd lv, subs

This code signifies a non-traumatic injury to the small muscles, connective tissue, or tendons located within an unspecified finger, affecting the area from the wrist to the hand. It indicates that the patient is receiving follow-up care for this specific strain, rather than presenting for the initial injury.

Apply this code when a patient returns for ongoing treatment, such as physical therapy, medication management, or re-evaluation, for a previously diagnosed strain of an intrinsic finger muscle, fascia, or tendon. This is appropriate for cases where the specific finger involved was not documented or is unknown.

• Ensure documentation clearly indicates a subsequent encounter for the injury.
• Verify that the injury is a strain and not a sprain, tear, or other type of injury.
• Only use this code when the specific finger involved is truly unspecified in the medical record.