Enrollment and meetings
In- Person Events
Join us in person to learn about the G.E.H.A Medicare Advantage Plans
| San Antonio, Texas | Overland Park, Kansas |
|---|---|
Tuesday, Location: Holiday Inn & Suites San Antonio SeaWorld RSVP Code: MAPD26 |
Thursday, Location: DoubleTree by Hilton Kansas City – Overland Park RSVP Code: MAPD26 |
* You do not need to RSVP to attend the event
What we’ll cover: Medicare basics and an overview of the GEHA UnitedHealthcare Group Medicare Advantage plan.
You will also have an opportunity to have your questions answered.
Virtual Events
Join us for a G.E.H.A Medicare Advantage Plan and Medicare basics overview. You do not need to RSVP to attend a virtual event
| Date | Time | Join Meeting | Meeting Details | RSVP Here |
|---|---|---|---|---|
| Tuesday, November 3, 2026 | 12:00 PM EST | Join meeting | Meeting number: 2661 067 9998 Event Password: Welcome2026! Dial In: 888-790-1898, then enter access code: 2255885 |
RSVP Code: GEHA26 |
| Tuesday, November 10, 2026 | 12:00 PM EST | Join meeting | Meeting number: 2661 971 4221 Event Password: Welcome2026! Dial In: 888-790-1898, then enter access code: 2255885 |
RSVP Code: GEHA26 |
| Thursday, November 12, 2026 | 2:00 PM EST |
Join meeting | Meeting number: 2663 962 7121 |
RSVP Code: GEHA26 |
| Thursday, November 19, 2026 | 2:00 PM EST |
Join meeting | Meeting number: 2660 736 8633 Event Password: Welcome2026! Dial In: 888-790-1898, then enter access code: 2255885 |
RSVP Code: GEHA26 |
| Tuesday, December 1, 2026 | 12:00 PM EST |
Join meeting | Meeting number: 2660 299 1522 |
RSVP Code: GEHA26 |
| Thursday, December 10, 2026 | 2:00 PM EST | Join meeting | Meeting number: 2660 260 9500 Event Password: Welcome2026! Dial In: 888-790-1898, then enter access code: 2255885 |
RSVP Code: GEHA26 |
Enrollment information
Would you like to schedule an appointment with a Medicare Advantage expert? Email gehama@uhc.com
Who is eligible to enroll in the plan?
- • You may enroll in our Medicare Advantage plan once enrolled in a G.E.H.A Standard FEHB or PSHB or G.E.H.A High FEHB medical plan code with OPM
- You have both Medicare Part A & Part B primary
- You are retired
- If you are a spouse/dependent, the federal employee must be retired in order for you to be eligible for this plan
- You are a United States citizen or are lawfully present in the United States
- You do NOT have End-Stage Renal Disease (ESRD), with limited exceptions
- You complete an application for enrollment in the G.E.H.A Medicare Advantage Plan
Already a member of G.E.H.A High or Standard medical plan
If you are already a member of the G.E.H.A High or Standard medical plan, you can elect the enhanced level of benefits (UnitedHealthcare G.E.H.A Group Medicare Advantage (PPO) plan) at any time by calling UnitedHealthcare at 1-844-491-9898, 8 a.m. – 8 p.m. local time, Monday - Friday. TTY users, call 711. You must remain enrolled in the G.E.H.A High or Standard medical plan to be eligible for the enhanced level of benefits.
Not yet a member of G.E.H.A
If you are not yet a member of the G.E.H.A High or Standard medical plan, you must first visit the Office of Personnel Management (OPM) website or call the OPM Retirement Information Center at 888-767-6738 to enroll in the G.E.H.A medical plans (Enrollment Codes: High Option: 311, 312, 313; Standard Option: 314, 315, 316).
What if the enrollment deadline has passed?
If the enrollment deadline has passed and you are not enrolled in the G.E.H.A High or Standard medical plan, you may not be able to enroll in a plan until the next Open Season, unless you qualify for a Qualifying Life Event.
If you are already a member of the G.E.H.A High or Standard medical plan, you can elect the enhanced level of benefits (UnitedHealthcare G.E.H.A Group Medicare Advantage (PPO) plan), at any time.
Once you are a member of the G.E.H.A High or Standard medical plan, you may enroll into the G.E.H.A Medicare Advantage Plan any time of the year.
It's important to enroll in Medicare Part A and Part B when you first become eligible, during the Initial Enrollment Period. Medicare Part B requires a monthly premium payment for coverage, which is determined by when you enroll. In most cases, premium rates increase by 10 percent for each full 12-month period that you could have had Part B, but were not enrolled.
Need help or have questions?
For additional enrollment questions, call 1-844-491-9898, 8 a.m. - 8 p.m. ct, Monday - Friday. TTY users, call 711. Or, contact us.
Questions? We're here to help. Find the right resources to contact with your questions.
If you would like to provide feedback regarding your Medicare Advantage plan, you can contact Customer Service or you can provide feedback directly to Medicare through their complaint form.