Blue Cross and Blue Shield of Illinois

Name:

Year Founded:

1936

Home Office:

Chicago, Illinois

General Phone Number:

*Not all products and services may be available in your area.

8917 Veterans Memorial Pkwy
O'Fallon, Missouri 63366
Phone: (636) 978-6620
Toll Free: (866) 686-1713
Fax: (636) 978-7715