Strain of musc/fasc/tend at forearm level, right arm, init

This code signifies a non-traumatic overstretching or tearing of muscle fibers, fascia, or tendons in the right forearm, excluding those specifically categorized as flexor or extensor. It represents an acute injury to the soft tissues of the forearm.

Apply this code for initial encounters involving a patient presenting with pain, swelling, or limited range of motion in the right forearm due to a muscle, fascia, or tendon strain. This is appropriate when the specific muscle group (e.g., flexor or extensor) is not identified or the injury involves other forearm soft tissues.

• Ensure documentation specifies the right arm and an initial encounter for treatment of the strain.
• Distinguish from sprains (ligament injuries) and contusions (bruises).
• If a specific flexor or extensor muscle group is identified, a more precise code from the S56.0-S56.5 range should be used.