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Quartz History

The Quartz family is comprised of four underwriting companies: Quartz Health Benefit Plans Corporation, Quartz Health Insurance Corporation, Quartz Health Plan Corporation, and Quartz Health Plan MN Corporation. United, yet separate legal entities, we are driven by our mission to help people live healthier — including our more than 300,000 members.

Quartz Health Benefit Plans Corporation

Formed in 1994, Quartz Health Benefits Plans Corporation (formerly known as Unity) is an affiliate of UW Health, Gundersen Health System® and UnityPoint Health–Meriter. Quartz focuses on community-based health care and direct access to UW Health, Gundersen Health System, UnityPoint Health-Meriter, SwedishAmerican, and other local health care providers.

Quartz Health Plan Corporation and Quartz Health Plan MN Corporation

Founded in 1995 with members in Wisconsin, Minnesota, Illinois, and Iowa, Quartz Health Plan Corporation and Quartz Health Plan MN Corporation are affiliates of Gundersen Health System, UW Health, and UnityPoint Health–Meriter. Formerly known as Gundersen Health Plan and Gundersen Health Plan Minnesota, these entities offer a variety of plans focusing on the Medicare and Medicaid sector, including a Medicare Advantage product, Senior Preferred HMO.

Quartz Health Insurance Corporation

Formerly known as Physicians Plus Insurance, Quartz Health Insurance Corporation earned national recognition as a managed care organization focused on providing high-quality, innovative products to improve the health of its members and the community. Founded in 1986, the company offers health insurance to select members in south central Wisconsin.

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Quartz is committed to providing superior customer service. That's one reason we offer so many ways to reach us.