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Enrollment and meetings
New to Medicare
If you are aging into Medicare in 2026, please review the current year benefits and contact member services for assistance.
Call UnitedHealthcare 1-866-819-3448, TTY 711, Monday – Friday 8am-8pm CT.
General Medicare Questions? New to Medicare Brochure (pdf)
Required information for enrollment
Medicare requires the following in order for you to be enrolled in the AT&T-sponsored Group Medicare Advantage Plans insured by UnitedHealthcare®.
- You must be entitled to Medicare Part A and enrolled in Medicare Part B.
- You must continue paying your Medicare Part B premium.
- You must have a permanent street address (this cannot be a P.O. Box).
- You must have your Medicare ID number.
- You must live within the 50 United States, the District of Columbia, or U.S. territories.
Need help or have questions?
For additional enrollment questions, call 1-866-819-3448, 8 a.m. - 8 p.m. CT, Monday – Friday. TTY users, call 711. Or, contact us.
Online meetings
Date and time |
Attendee WebEx Link |
Event ID and Password |
Join by phone |
1/20/2026 1pm - 3pm CT |
Click to join meeting | 2663 339 8946 Password : Att2026! |
Join by phone +1-650-479-3208 (United States Toll) Access code: 2663 339 8946 Password : 28820261 |
2/17/2026 1pm - 3pm CT
|
Click to join meeting | 2663 151 5741 Password : Att2026! |
Join by phone +1-650-479-3208 (United States Toll) Password : 28820261 |
3/17/2026 1pm - 3pm CT |
Click to join meeting | 2663 031 8309 Password : Att2026! |
Join by phone +1-650-479-3208 (United States Toll) Password : 28820261 |
4/21/2026 1pm - 3pm CT |
Click to join meeting | 2660 478 4687 Password : Att2026! |
Join by phone +1-650-479-3208 (United States Toll) Password : 28820261 |
5/19/2026 1pm - 3pm CT |
Click to join meeting | 2663 555 6596 Password : Att2026! |
Join by phone +1-650-479-3208 (United States Toll) Password : 28820261 |
6/23/2026 1pm - 3pm CT |
Click to join meeting | 2662 543 8507 |
Join by phone +1-650-479-3208 (United States Toll) Password : 28820261 |
7/21/2026 1pm - 3pm CT |
Click to join meeting | 2663 389 7682 Password : Att2026! |
Join by phone +1-650-479-3208 (United States Toll) Password : 28820261 |
8/25/2026 1pm - 3pm CT |
Click to join meeting | 2662 277 4854 Password : Att2026! |
Join by phone +1-650-479-3208 (United States Toll) Password : 28820261 |
9/15/2026 1pm - 3pm CT |
Click to join meeting | 2664 917 6092 Password : Att2026! |
Join by phone +1-650-479-3208 (United States Toll) Password : 28820261 |