If you examine the statement of benefits for your plan, you will find that it says something similar to this:
> Emergency Services are covered at the in-network cost-sharing level as required by applicable state or federal law if services are received from a non participating (out-of-network) provider.
> The member is responsible for applicable in-network cost-sharing amounts (any deductible, copay or coinsurance). The member is not responsible for any charges that may be made in excess of the allowable amount.