State of Wisconsin Group Health Insurance Program

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Prevea360 is proud to serve members like you who are part of the State of Wisconsin Health Insurance Program.

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Prevea360 Health Plan, brought to you by Wisconsin-based Dean Health Plan, is a better kind of  health care coverage. Unlike most health care providers, Prevea360 offers the best of three worlds—a strong network of providers, innovative hospitals and comprehensive insurance coverage—all working for you. This means we're all on the same page, and when it comes to your health care, that’s pretty important.

New for 2023

We have optimized the structure of our Prevea360 provider network offering, adding a second comprehensive provider network option for State of WI Group Health Insurance Program members to select.

  • State of WI – Prevea360 East (new name; previously called Prevea360)
  • State of WI – Prevea360 West and Mayo Clinic Health System


Prevea360 Health Plan and Mayo Clinic Health System to offer a new option under the State of Wisconsin Group Health Insurance Program. 

Prevea360 Health Plan and Mayo Clinic Health System are partnering to offer a new network option in western Wisconsin for State of Wisconsin Group Health Insurance Program members starting with the fall It’s Your Choice open enrollment period. 

The network spans 14 counties in western and northwest Wisconsin: 

  • Barron
  • Buffalo
  • Chippewa
  • Crawford
  • Dunn
  • Eau Claire
  • Jackson
  • La Crosse
  • Monroe
  • Pepin
  • Pierce
  • St. Croix
  • Trempealeau
  • Vernon

If you prefer to get primary care in eastern Wisconsin, then you should enroll with the State of WI  – Prevea360 East network option.

The Prevea360 East core counties include: 

  • Brown
  • Calumet
  • Door 
  • Kewaunee
  • Manitowoc
  • Marinette 
  • Menominee
  • Oconto 
  • Outagamie
  • Shawano
  • Sheboygan 


Both network options will be available as a Tier 1 option during open enrollment, which begins on Monday, Sept. 26, 2022, and runs through Friday, Oct. 21, 2022.

Review the service area map for detailed information on your network options.

2023 plan and enrollment information

ACTION REQUIRED:  If your desired network option is Prevea360 West and Mayo Clinic Health System, you must enroll for 2023, and select this network to ensure access to your network of choice.

If you are currently enrolled in Prevea360 and want to remain in this network, no action is needed.  You will automatically remain in the newly named network - Prevea360 East. 

Additionally, you should review your new ID card closely. The Prevea360 West and Mayo Clinic Health System network name on your ID card will read as Prevea360WMayoClinic.  The Prevea360 East network will continue to appear on your ID card as Prevea360.  

2023 coverage details

Important provider directory information 

Prevea360 West and Mayo Clinic Health System

When searching for a Mayo Clinic Health System Provider and additional providers, see the supplemental listing for more provider clinics and facilities currently being loaded into our online provider search and provider directory. Once the entire roster of providers is loaded, this supplemental listing will be removed. You can also contact our Customer Care Center at 877-230-7555 for additional assistance. 

Providers and information

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2022 plan and enrollment information