Get connected
Find important contact information.
Welcome providers
At Aetna Better Health® of Illinois, we’re changing the way people get Medicaid coverage. On this page, you’ll find resources for physicians, administrators and health care professionals who are part of our network.
Would you like to become a network provider?
Getting started
Here are some helpful provider links if you’re new to our network.
About Aetna Better Health of Illinois
About Aetna Better Health of Illinois
IlliniCare Health is now Aetna Better Health of Illinois. We want you to get the most out of life, every day. We’re here for you when you’re sick and to give you tools to help you stay healthier. We simplify your Medicaid coverage by connecting you to care that’s right for you.
We are proud to be members of your community, living and working right here in Illinois. Aetna® is one of the nation’s leading health care companies and a part of the CVS Health® family. Our combined national experience sets us apart with:
Over 30 years of serving Medicaid populations
More than 1.8 million members, including children, adults, and adults and children living with disabilities or other serious health conditions
Go to the Aetna Better Health website to learn more.
Need help or have questions? We’ve got your back.
Working with us
Grievances and appeals
Learn more about filing a grievance or an appeal.