Use the following address to send UnitedHealthcare correspondence or enrollment forms through the mail if you have a Medicare Advantage, Medicare prescription drug or Medicare Special Needs plan.
PO Box 30769
Salt Lake City, UT 84130-0769
Use the following address to send UnitedHealthcare correspondence through the mail if you have a Medicare Supplement Insurance plan.
PO Box 30607
Salt Lake City, UT 84130-0607
Enrollment forms: Use the address provided on the paper application you received in the mail.
If you are a Provider and require assistance, you may contact UnitedHealthcare plans by following the link below to the UHC Provider website. Please do not call the Customer Service number listed throughout this website. Providers are routed by their Tax ID.