Our Billing Practices

Services provided by Obstetrical Anesthesia Associates are billed separately from Mercy Hospital St. Louis. Therefore, we will bill your insurance company directly, and you will only receive a statement for any deductible or co-pay you may owe as determined by your insurance carrier.

Our billing office is committed to assisting you wherever possible.  Our number one concern is providing excellent patient care and we strive everyday to clearly demonstrate the value of our services.


We work with all insurance plans accepted at Mercy Hospital St. Louis, including, but not limited to:

  • Aetna
  • Aetna Better Health
  • Anthem Blue Cross Blue Shield
  • Cigna
  • Coventry
  • Home State
  • MO Medicaid
  • IL Medicaid
  • Tricare
  • United Healthcare
  • Wellcare

If you have any questions regarding billing, our office is happy to assist you. Please contact us at 314-469-6800.

Please contact us at any time to clarify or confirm insurance benefits. We are here to help!