Strain of musc/tend at lower leg level, right leg, subs

This code signifies a non-traumatic injury to a muscle or tendon in the right lower leg, excluding the Achilles tendon, that is currently under active treatment or healing. It indicates a stretching or tearing of muscle fibers or tendon tissue, causing pain, swelling, and impaired function.

Apply this code for follow-up visits or ongoing care for a diagnosed strain of a muscle or tendon in the right lower leg, such as the tibialis anterior, gastrocnemius, or soleus, after the initial injury. This includes scenarios where the patient is receiving physical therapy, medication management, or other interventions for the strain.

• Ensure the documentation specifies "right leg" and a "subsequent encounter" for this specific code.
• Confirm the muscle or tendon involved is not the Achilles tendon; otherwise, a more specific code would be appropriate.
• Distinguish from initial encounters (A) or sequela (S) using the appropriate seventh character.