Strain of unsp musc/fasc/tend at thi lev, left thigh, init

This code signifies a muscle, fascia, or tendon strain located in the left thigh, where the specific muscle or tendon involved is not documented. It indicates an acute injury to the soft tissues of the left thigh, typically resulting from overstretching or overuse.

Apply this code when a patient presents with a new, acute strain of the left thigh, and the provider's documentation does not specify which particular muscle (e.g., quadriceps, hamstring) or tendon was affected. This is appropriate for the initial visit for this specific injury.

• Ensure the documentation clearly states "left thigh" and that the encounter is the patient's first for this injury.
• Avoid using this code if a more specific muscle or tendon is identified (e.g., quadriceps strain).
• Look for keywords like "strain," "pulled muscle," or "overstretch injury" in the left thigh.