Group & Employer Plans
Illinois Group Plans
Whether you’re looking for large or small group coverage
in northern Illinois, we’ve got the plan for you!
Available Plans
Quartz One Network – Illinois
Under the Quartz One network, you have direct access to over 3,000 physicians and specialists throughout Wisconsin, Illinois, Iowa, and Minnesota featuring local top-quality care your group deserves, including:
- UW Health Hospitals & Clinics,
- American Family Children’s Hospital Gundersen Health System including Gundersen Lutheran Medical Center,
- UnityPoint Health-Meriter,
- SwedishAmerican, Aurora Health Care, and ProHealth
(Many specialist visits without a referral needed-including American Family Children’s Hospital and UW Health)

Quartz One Network
Illinois Counties Served
- Boone
- Carroll
- Jo Daviess
- Lee
- Ogle
- Stephenson
- Winnebago