Welcome, and thank you for selecting Southern Illinois Health Care Association (SIHCA) to be your health care provider group for Blue Cross Blue Shield of Illinois’ HMOI and Blue Advantage plans.

Below you'll find a full PDF file containing all the information needed for new and existing patients alike.  If you have any questions, please see the Contact page and we'll be happy to assist.

SIHCA Welcome Letter

View our full list of network providers here

Choosing a hospital or doctor's visit can be a tough decision, but here at SIHCA we're happy to provide the facts you require to make the best choice for your needs.

Below you'll find a PDF file of our brochure, which is sized to be printed out and folded for your convenience.

SIHCA Brochure