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.


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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.



  • Pay online by logging in to MyChart (for members) or MyUnity (for employers)
  • 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
  • Pay in person at one of the following locations (Monday through Friday from 8 a.m. to 5 p.m.) –

Unity Health Insurance
840 Carolina Street
Sauk City, WI 53583
(Get Directions)

Unity Health Insurance Offices
UW Health Court (Administrative Office Building)
7974 UW Health Court
Middleton, WI 53562
(Get Directions)