Inj flexor musc/fasc/tend unsp finger at forearm level, subs

This code signifies an injury to the flexor muscles, fascia, or tendons of any finger, specifically located at the forearm level. It indicates that the patient is in the healing phase following the initial treatment of such an injury. The specific finger affected is not documented.

Use this code for follow-up visits, cast changes, or ongoing physical therapy appointments for a previously diagnosed flexor injury of an unspecified finger at the forearm level. This applies when the patient is receiving routine care during the recovery period, after the initial acute treatment has concluded.

• Ensure documentation specifies "subsequent encounter" for this specific injury.
• Verify the injury location is at the forearm level, not the hand or finger itself.
• If the specific finger is known, a more precise code from the S56.1- series should be used.