State of Illinois Open Enrollment

State of Illinois employees – now is the time to choose your health insurance plan for the year!

Family in kitchen reviewing benefits on computer. Family in kitchen reviewing benefits on computer.

At Hospital Sisters Health System, we are here for you and your family as you make choices for the new benefit year, which begins on July 1, 2025. 

We accept ALL health insurance options offered by the State of Illinois for the new open enrollment period.  

Note: If you currently have a Health Alliance Medical Plan, you need to choose a new health plan for the new benefit year.   

Coverage

Our hospitals and providers are in-network for all State of Illinois health plan options, including the following:

Health Plan
HSHS Hospitals & Physicians*
Aetna HMOIn-Network
Aetna OAPIn-Network - Tier 1
Blue Advantage HMOIn-Network - through the Southern IL Healthcare Association (SIHCA Site #351)  
Blue Cross OAPIn-Network - Tier 1
Consumer Driven Health PlanIn-Network
HealthLink OAPIn-Network - Tier 1
HMO IllinoisIn-Network - through the Southern IL Healthcare Association (SIHCA Site #351)
Quality Care Health PlanIn-Network
*Always contact your insurance plan for verification of specific provider participation status in your area.

Resources

For quick and easy reference, we’ve provided the following links for State of Illinois workers with insurance plans and retirees using the TRAIL program.

Contact Us

If you have questions about the participation status of any HSHS hospital or provider with your State of Illinois insurance benefits, please fill out the form below, and our team will get back to you soon.