Senior Dimensions At Your Service
Image rotation of smiling senior citizens.


You can receive comprehensive benefits and peace of mind when your Medicare Advantage plan is administered by Senior Dimensions, an experienced health insurance company located in Nevada.

Ready to become a member?

  1. Check your eligibility to join Senior Dimensions
  2. Read the pre-enrollment information
  3. Choose a way to enroll:
    1. Enroll online by clicking the online enrollment link to the left
    2. Enroll over the phone with an authorized agent: (toll-free) 1-855-545-9335; TTY:1-800-326-6888, 7 days a week, 8 a.m. to 8 p.m. local time
    3. Schedule an in-home appointment with a licensed and authorized sales agent: (toll-free) 1-855-545-9335; TTY:1-800-326-6888, 7 days a week, 8 a.m. to 8 p.m. local time
    4. Attend a neighborhood meeting in your region, click here to see a list of meetings
    5. By mail. Download and print the enrollment form for the plan in your region

Mail to:
Senior Dimensions
2716 N. Tenaya Way
Las Vegas, NV 89128

Have questions or would like more information?

  1. Schedule an enrollment consultation at a neighborhood sales meeting, in our sales office, or in your home. You can also visit an informational booth in your local area to speak to a representative on site.
  2. Speak to a contracted, independent licensed insurance agent authorized to sell products within the
    UnitedHealthcare Medicare Solutions portfolio, call toll-free: 1-855-545-9335; TTY:1-800-326-6888, 7 days a week, 8 a.m. to 8 p.m. local time.

For Customer Service, call 1-800-650-6232; TTY:1-800-326-6888.
Customer Service hours: October 1 through February 14: 8 a.m. to 8 p.m local time, 7 days a week. February 15 through September 30: 8 a.m. to 8 p.m. local time, Monday - Friday.On Saturday, Sunday and holidays, please leave a detailed message and a representative will return your call within a business day.

A UnitedHealthcare Medicare Solution

Plans are insured through UnitedHealthcare Insurance Company or one of its affiliated companies, a Medicare Advantage organization with a Medicare contract. Enrollment in the plan depends on the plan's contract renewal with Medicare. Enrollment in the plan is available during specific times of the year. You must have both Medicare Parts A and B to enroll in the plan. You must continue to pay your Medicare Part B premium, if not otherwise paid for under Medicaid or by another third party. Prescription coverage subject to limitations. The benefit information provided is a brief summary, not a complete description of benefits. For more information, contact the plan. Limitations, co-payments, and restrictions may apply. Benefits, formulary, pharmacy network, provider network, premium and/or co-payments/co-insurance may change on January 1 of each year.

H2931_150127_195901 Approved
Last update: 02/15

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