Centene believes that quality healthcare is best delivered locally.

We are committed to our members and the communities they call home.

Centene in Illinois
Operations Established




*As of 3/31/2021

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Local Presence



MeridianHealth in Illinois provides government-sponsored managed care services to families, children, seniors and individuals with complex medical needs through Medicaid across the state.

Learn more about MeridianHealth

  • Medicaid


MeridianComplete is a Medicare-Medicaid Alignment Initiative (MMAI) for beneficiaries eligible for both Medicaid and Medicare in Illinois.

Learn more about MeridianComplete

  • Medicare-Medicaid

Ambetter of Illinois

With quality healthcare solutions, Ambetter of Illinois helps residents of Illinois live better. We deliver high quality, locally-based healthcare services to our members.

Learn more about Ambetter

  • Health Insurance Marketplace


In Illinois, WellCare offers affordable Medicare Advantage plans across the state. We provide coverage that goes beyond Original Medicare, including Part A and Part B coverage, plus valuable extras such as dental, vision, hearing, prescription drug coverage, and much more.

Learn more about WellCare

  • Medicare

YouthCare HealthChoice Illinois

YouthCare is a specialized model of foster care designed to improve the existing system of care for current and former Department of Children and Family Services (DCFS) youth.

Learn more about YouthCare

  • Foster Care