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Illinois Marketplace Dental Coverage

DentaQuest is proud to serve residents across Illinois with a Marketplace/State Exchange dental plan. You are here because you care about your teeth. And so do we. We are here to help you understand your benefits, so you can make the most of your Illinois Marketplace/State Exchange dental coverage.

Father and son bonding after signing up for marketplace plan


Get contact information, plan details, benefit summaries and more.

  • DentaQuest Marketplace EPO Family High
  • DentaQuest Marketplace EPO Family Low
  • DentaQuest Marketplace EPO Pediatric High

Go to member portal

Member Services: (844) 776-8751

Plan Website:

Member Portal:

Access your plan materials, print out a card, pay your bill by visiting the member portal

To register, select “Register your account” from the left-hand navigation. On the Register Your Account page, enter in the policyholder’s last name, policyholder’s last 4 digits of their SSN, Policyholder’s Date of Birth and Policyholder’s Zip code.

Searching for a dentist?

Looking for a different state or type of insurance? 

Membership Advantages

Dentists Close to Home

An easy-to-use search tool to find a dentist nearby, with flexible hours and other important criteria

Digital Access and Support

Manage your benefits and access information online, for simpler, on-the-go service

Prevention-First Care

Comprehensive coverage on preventive and diagnostic services like checkups, cleanings and x-rays

Preventistry Pulse


A newsletter with tips and information to improve your oral health.