Your insurance company may require prior-authorization or pre-certification for treatment. Please discuss this in advance with your physician and contact your insurance company to ensure treatment coverage. Your physician may provide this service for you. In some cases, insurance plans will not pay for hospital costs if patients do not pre-certify before coming to the hospital. In this case, you could be liable for that entire expense. Be sure to follow the terms of your plan. Contact your employer or insurance company with any specific questions about what is or is not covered by your insurance plan. Our filing of claims with your insurance company does not guarantee coverage or payment.