Contact Unity medical insurance company near Madison, Wisconsin.
Contact Us

Unity is committed to providing superior customer service. That's one reason we offer multiple options to reach us –




Unity Health Plans Insurance Corporation
840 Carolina Street
Sauk City, WI 53583

Please note: Our building hours are Monday through Friday from 8 a.m. to 5 p.m. 


UW Health Patient Resources

If you would like assistance selecting a UW Health primary care physician, call UW Health Patient Resources at 608.821.4819 or 800.552.4255.


Tell Us How We Can Improve



Call Unity Customer Service Monday through Friday from 7 a.m. to 7 p.m.

  • Toll Free: 800.362.3310
  • Local: 608.644.3430
  • TDD / TTY: 608.643.1421


24-Hour Call Back Program – If you are unable to contact Unity during normal business hours, you may call and leave a voicemail message including your name, subscriber number, telephone number where you can be reached and the best time (any time day or night) for a customer service representative to return your call. Please note: messages are checked during regular business hours.


Billing / Payments

Premium Payments for Individual and Family Plans – Unity offers a variety of ways to pay your premium invoice. Choose the one that works best for you.


Invoice Payments for Employers – 

  • Pay online by logging in to MyUnity
  • Pay by phone by calling 800.362.3310 (Monday through Friday from 7 a.m. to 7 p.m.)
  • Send payment to –
    Unity Health Insurance
    PO Box 730    
    Milwaukee, WI 53278-0730