UnitedHealthcare offers eligible San Mateo retirees a PPO Medicare Advantage plan, also known as Medicare Part C. The plan has all the benefits of Medicare Part A (hospital coverage) and Medicare Part B (doctor and outpatient care) plus extra programs that go beyond Original Medicare (Medicare Parts A and B).
To Chat with a Representative: click “Join Chat.”
Connecting to Zoom:
Mobile/Tablet: You must use the Zoom app to join.
Desktop App: Click “Open in Zoom App” when prompted.
Web Browser:
Click “Cancel” on the first pop-up.
Click the blue “Join from Zoom Workplace app” button.
Click “Cancel” on the second pop-up.
Click “Join from your browser” at the bottom of the screen.
Allow mic/camera access, enter your name, and click “Join.”
Video Chat will be available during our Virtual Benefits and Wellness Fair
11:00AM-2PM on October 14, 2026.
To chat with a representative, click “Join Chat,” then follow the instructions for your device.
Desktop or laptop:
Phone or tablet:
To finish joining: Allow access to your microphone and camera if prompted, enter your name, and select “Join now.”
Join webinar More ways to join: Join from the webinar linkhttps://uhc.webex.com/uhc/j.php?MTID=m6f49a9ba0c2356e4a0593972e0ad7d8a Join by the webinar numberWebinar number (access code):
Join webinar
More ways to join:
Join from the webinar link
https://uhc.webex.com/uhc/j.php?MTID=m6f49a9ba0c2356e4a0593972e0ad7d8a
Join by the webinar number
Webinar number (access code): 2664 349 6650
Webinar password: @2027COSMwebinar (12027267 when dialing from a phone or video system)
Panelist password: 2027COSMwebinar! (20272676 when dialing from a phone or video system)
Tap to join from a mobile device (attendees only)
+1-650-479-3208,,26643496650#12027267# United States Toll
Some mobile devices may ask attendees to enter a numeric password.
Join by phone
+1-650-479-3208 United States Toll
Global call-in numbers
Join from a video system or application
Dial 26643496650@uhc.webex.com
You can also dial 173.243.2.68 and enter your webinar number.
In-Person Benefits Fair Event 455 County Center, Redwood City, CA 94063 1st Floor, Room 101
In-Person Benefits Fair Event
455 County Center, Redwood City, CA 94063
1st Floor, Room 101
455 County Center: 1st Floor Room 101
455 County Center
Open Enrollment Ends Friday, November 6, 2026 at 5:00 PM
Virtual Employee Benefits Fair Code of Conduct:
Virtual Benefits Fair Ends on October 14 at 2:00 PM.