Inj unsp musc/fasc/tend at thigh level, unsp thigh, init

This code signifies an injury to a muscle, fascia, or tendon within the thigh region that doesn't fit more specific classifications. The exact muscle, fascia, or tendon involved is not precisely identified, nor is the specific thigh (left or right) documented. This code is used for the initial treatment of such an injury.

Apply this code when documentation indicates an injury to a thigh muscle, fascia, or tendon, but the specific structure or side is not clearly specified. This is appropriate for initial encounters where the patient is first presenting for treatment of this particular injury, and further diagnostic workup may be pending.

• Ensure the documentation explicitly states "unspecified" for the muscle/fascia/tendon and/or the thigh if a more specific code is not available.
• Verify that this is indeed the initial encounter for this specific injury; subsequent encounters will require a different seventh character.
• Avoid using this code if a more precise anatomical site (e.g., quadriceps, hamstring) or laterality (left/right) is documented, as more specific codes exist.