Medicare Supplement members

We're happy you're a Quartz Medicare Supplement member!

With Quartz Medicare Supplement, you can:

  • Go to any healthcare provider of your choice who accepts Medicare. Medicare Supplement does not require a provider network.
  • Live outside of the state of Wisconsin for extended periods of time. The plan is available to anyone who is a resident of the state of Wisconsin on the date Medicare Supplement coverage is effective.

Want to make a change to a rider? Use the Quartz Medicare Supplement Rider Change Form.

Pay your bill

Choose what works best for you.

Method
What it does
Pay now
Automatic payments
Types of payments

MyChart online billing

Receive your bills and pay securely online.

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X

Checking, savings, MasterCard, Visa or Discover credit/debit card

Electronic Funds Transfer (EFT)

Pay securely immediately.

X

Checking, savings, MasterCard, Visa or Discover credit/debit card

Automated Clearing House (ACH)

Payments are automatically deducted from the account of your choice.

X

Checking, savings, MasterCard, Visa or Discover credit/debit card

Phone payment

Pay by Automated Phone System 24/7: Call (800) 362-3310

Follow the menu prompts for Payment Information and then select the option to make an Automated Premium Payment. Quartz also offers the option to complete your call in Spanish.

To speak with a representative:
Call (800) 362-3310
Monday – Friday from 8 a.m. to 5 p.m.

We no longer accept credit or debit card payments made with a Quartz team member over the phone

X

X

Checking, savings, MasterCard, Visa or Discover credit/debit card

Mail your payment

Mail your check or money order using the payment stub attached to your bill to:
Quartz Health Plan Corporation
PO Box 78712 Milwaukee, WI 53278-8712

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Check or money order

Pay in person

Pay in person at one of the following locations
(Monday through Friday from 8 a.m. to 5 p.m.):

Quartz
2650 Novation Parkway
Suite 400
Madison, WI 53713
(Get Directions)

Quartz
2650 Midwest Drive
Onalaska, WI 54650
(Get Directions)

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Check, money order MasterCard, Visa, or Discover credit/debit card

Contact us

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