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Illinois Group & Employer plans
We're here to help you find the right plan for you and your employees.
Connect with us today to discuss coverage and provider network options.
Connect with us today to discuss coverage and provider network options.
Quartz supports a life well-lived
Exceptional service is at the heart of what we do. Our local roots give us a deep understanding of your unique needs, allowing us to deliver tailored health solutions for your team. With plans designed in partnership with local providers, we ensure your employees have access to a network of trusted health professionals. Whether you’re in Illinois or beyond, Quartz makes it easy for your employees to get the care they need with personalized support and exceptional service.

Large Group networks and service areas
Quartz Large Group health plans are thoughtfully designed in partnership with local health care providers to offer your employees access to a trusted network of medical professionals, ensuring high-quality care when they need it most. These comprehensive HMO, PPO, and POS plans go beyond standard coverage by offering a range of beneficial programs to address chronic conditions, wellness, behavioral health, preventive services, and more.
Quartz One Network - Illinois
Our expansive Quartz One regional network includes providers throughout Illinois and Southwest and South Central Wisconsin. We make it easy for your employees to find the care and coverage they need. Under the Quartz One Network, you have direct access to over 3,000 physicians and specialists throughout Illinois, Wisconsin, Iowa, and Minnesota featuring local top-quality care your group deserves, including:
- UW Health/SwedishAmerican
- Aurora Health Care
- Freeport Health Network (FHN)
- Beloit Health System
- Katherine Shaw Bethea (KSB)
In addition, most specialist visits will not need a referral – including specialist visits at UW Health/SwedishAmerican.

Illinois Performance Plus Network
The Illinois Performance Plus Network includes access to the UW Health North Main Partners Health Center. Employees and their dependents who choose Partners Health Center as their PCP will experience a new model of patient-first care.
Get in touch with us
Our team is here to help. If you’re interested in learning more about the plan options Quartz has to offer for your group, please contact our sales team.
Optimize your self-funded health plan with Quartz Align
We’re here to make managing your workforce health plan simple and effective. With Quartz Align, you have a trusted, provider-owned partner offering practical solutions that work for you and your employees. Quartz offers self-funded group plans that provide flexibility, local expertise, and a focus on improving health outcomes for your employees. These plans allow you to customize coverage while benefiting from a provider-owned approach. With tools to track performance and optimize care, Quartz helps ensure your workforce stays healthy and engaged.

National Network - PPO
Quartz offers PPO plans to provide national network access options for members who live in the United States outside of our Illinois service area. Quartz PPO (Cigna PPO Network*) covers a majority of our groups along with Multiplan’s Health EOS network and PHCS.
*The Cigna PPO Network refers to the health care providers (doctors, hospitals, specialists) contracted as part of the Cigna PPO for Shared Administration. All Cigna products are provided exclusively by or through operating subsidiaries of Cigna Corporation, including Cigna Health and Life Insurance Company. The Cigna name, logo, and other Cigna marks are owned by Cigna Intellectual Property, Inc.
Get in touch with us
Our team is here to help. If you’re interested in learning more about the plan options Quartz has to offer for your group, please contact our sales team.