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We offer a range of plans, including Health Maintenance Organization (HMO), Point of Service (POS) and Preferred Provider Organization (PPO). Our flexible network structure offers an array of choices that meet your needs.

Quartz One Network

Available January 2020

Expansive network offering with providers throughout the Southwest and South Central region, Illinois, Iowa and Minnesota.

The Quartz One Network is available to employer groups located in the following counties –

Adams Buffalo Columbia Crawford
Dane Dodge Fond du Lac Grant
GreenGreen LakeIowaJackson
JeffersonJuneauLa CrosseLafayette




Call us at (800) 926-8227

Call us at (800) 926-8227.

National Network

Quartz PPO plans offer national network options for members who live in the United States outside our 26-county Wisconsin service area.

We contract with Multiplan to offer the Health EOS network for those who live in Wisconsin and PHCS for those who live outside of Wisconsin.

MultiPlan logo


Find providers outside of Wisconsin in the PHCS network.

HealthEOS logo

Find providers within Wisconsin in the Health EOS network.

Call us at (800) 926-8227

Call us at (800) 926-8227.

Large Group PPO Network

Health plans offered by Quartz Health Benefit Plans Corporation.