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Quartz

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.

Helpful Tools & Resources

Wisconsin Resources

2025 Application Form

Quartz One

Quartz One & Tiered Choice

Beloit One & Tiered Choice

WI Dental 

Contracting Information

Contact Information

Live chat

Quarts MyChart

Current Members: 

Toll-Free: (800) 362-3310
Local: (608) 644-3430

Employers & Agents:

Toll-Free: (800) 926-8227

Non-Members

Toll-Free: (800) 362-3310

Mail: 

Quartz Health Solutions, Inc.
840 Carolina Street
Sauk City, WI 53583