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Eligibility & Service Area

To be eligible for Quartz Medicare Advantage (HMO), you need to:

  • Be eligible for Medicare Part A
  • Be enrolled in Medicare Part B
  • Be a resident of our service area

Minnesota Service Area:

  • Fillmore
  • Houston
  • Winona
Map-Gundersen Health System Minnesota MA

Enrollment Options

Once you decide on the plan that's right for you, enrollment is easy. You can enroll by:

 ContactUs_Red_White_Web   Meeting with a local Medicare plan expert safely over the phone.

Call to schedule an appointment at (608) 881-8242.

 SignForm_Red_Gray_Web  Completing a printed application and mailing it to us.
 DesktopWithMouse_Red_Circle  Completing an application online.

See an in-depth review of the options available and to start the process today.

Or just enroll now!

Have a question?

We have answers.

Call (800) 362-3310

Give us a call:
(800) 394-5566 
TTY 711 or
(800) 877-8973 

If you would rather find answers on your own, you can visit our Frequently Asked Questions.

We're happy to answer your questions and send you information, such as a printed formulary (drug list), or the provider and pharmacy directory.


Quartz Medicare Advantage has been awarded a CMS 5-Star Rating

Quartz Medicare Advantage has been awarded a 5-star rating from the Centers for Medicare and Medicaid Services (CMS) for 2020.* 

*Plan performance summary star ratings are assessed each year and may change from one year to the next.

This webpage was updated on September 1, 2020.