Unsp inj unsp musc/tend at lower leg level, unsp leg, init

This code signifies an injury to a muscle or tendon in the lower leg where the specific muscle, tendon, or even the exact nature of the injury (e.g., strain, tear) is not documented. It also indicates that the affected leg is not specified. This is an initial encounter for the injury.

This code is appropriate when a patient presents with symptoms of a lower leg muscle or tendon injury, but the provider's documentation lacks the specificity needed to assign a more precise code. This might occur in emergency department settings or when initial assessment is limited, and further diagnostic workup is pending.

• Avoid using this code if the specific muscle, tendon, or type of injury (e.g., strain, tear) is documented.
• Always strive for greater specificity by querying the provider if details about the injury or affected leg are missing.
• This code is for the initial encounter; subsequent encounters for the same injury will require a different 7th character.