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

This code signifies a non-traumatic injury to the flexor muscles, fascia, or tendons of an unspecified finger, occurring at the wrist or hand level. It specifically indicates that the patient is receiving follow-up care for an injury that was previously diagnosed and treated.

Use this code when a patient presents for a follow-up visit, such as physical therapy, re-evaluation, or medication management, for a previously diagnosed strain of the flexor structures of an unspecified finger. This applies when the initial injury occurred at the wrist or hand level and is not an acute, initial presentation.

• Ensure the encounter is for subsequent care, not the initial injury.
• Confirm the injury involves the flexor structures of a finger, not the thumb or other hand/wrist structures.
• Verify that the specific finger involved is not documented, necessitating the "unspecified" designation.