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UnitedHealthcare Medicare plans ending in Oklahoma for 2027

Which UnitedHealthcare plans are listed as leaving Oklahoma, where, and what to do next.

Quick answer

13 UnitedHealthcare plans are listed in Oklahoma for 2026 but not for 2027, in 74 counties, covering at least 37,576 people enrolled today. If you have one of these plans, you can choose a new plan from October 15 to December 7, and coverage starts January 1.

UnitedHealthcare plans leaving Oklahoma

Plan going awayWherePeople enrolled (at least)
UHC Dual Complete OK-S002 (HMO-POS D-SNP)
H5322-031		72 counties26,141
AARP Medicare Advantage from UHC OK-0002 (HMO-POS)
H5253-172		12 counties2,683
AARP Medicare Advantage from UHC OK-0006 (PPO)
H8768-009		9 counties2,448
AARP Medicare Advantage from UHC OK-0001 (HMO-POS)
H5253-171		20 counties1,224
AARP Medicare Advantage from UHC OK-0004 (HMO-POS)
H5253-174		8 counties1,055
AARP Medicare Advantage from UHC OK-0005 (PPO)
H8768-008		20 counties986
AARP Medicare Advantage from UHC OK-0007 (PPO)
H8768-016		20 counties908
AARP Medicare Advantage Essentials from UHC OK-3 (HMO-POS)
H5253-173		20 counties867
AARP Medicare Advantage Patriot No Rx OK-MA01 (PPO)
H8768-028		27 counties564
AARP Medicare Advantage Patriot No Rx OK-MA2 (HMO-POS)
H5253-205		22 counties261
UHC Complete Care OK-9 (HMO-POS C-SNP)
H5253-176		1 county227
UHC Complete Care OK-8 (HMO-POS C-SNP)
H5253-175		2 counties151
AARP Medicare Advantage Extras from UHC OK-8 (HMO-POS)
H5253-204		20 counties61

Counties with UnitedHealthcare plans leaving

What to do if you have a UnitedHealthcare plan

  1. Read the notice from UnitedHealthcare. It names the plan that is ending and your options.
  2. Compare 2027 options before December 7, including other Medicare Advantage plans, or Original Medicare with a Medicare Supplement and a Part D drug plan.
  3. Check that your doctors, hospitals and prescriptions are covered by any plan you consider.
  4. Free, unbiased help: Oklahoma SHIP (State Health Insurance Counseling Program) at 1-800-763-2828, or Medicare.gov, 1-800-MEDICARE.
Is my UnitedHealthcare plan ending in Oklahoma?

Check the list above for your plan name or plan ID. A plan can be listed because it was renumbered or replaced, so your plan notice is the final word. UnitedHealthcare must notify you if your plan is not renewing.

When can I pick a new plan?

The Annual Enrollment Period runs October 15 to December 7, and new coverage starts January 1. People whose plan is not renewing generally get extra time afterward. Confirm your dates with Medicare.gov or your plan notice.

Do I have to enroll if I call?

No. Calling is a conversation about your options, and you are never required to enroll.

UnitedHealthcare plan ending? Call 855-367-1095

Call Lander LLC to go over your options. There is no cost to call or to speak with an agent, and you are never required to enroll in anything.

Call 855-367-1095 Open 8 AM-10 PM Eastern time

Source: CMS Medicare Advantage and Part D landscape files for 2026 and 2027, and CMS enrollment data from September 2026.

Reviewed by Richard Lander, licensed insurance agent (NPN 21255551), Lander LLC. Last updated October 3, 2026. This page is educational and is not a quote, an offer of coverage, or legal or tax advice.

Do it yourself

Prefer to look and enroll yourself?

Compare plans and enroll on your own time. Or call 855-367-1095 when you want a licensed agent’s help (Open 8 AM-10 PM Eastern time).

Medicare

Medicare Open Enrollment starts October 15th

Take a look at Oklahoma plans, or go ahead and enroll yourself. Call if you need any help with your application.

Look at plansCall 855-367-1095Open 8 AM-10 PM Eastern time
Under 65 · ACA

ACA Open Enrollment opens November 1st

Open enrollment starts November 1st. Not sure which Oklahoma plan is right for you? Call and we'll help you find it.

Call for assistance finding the right plan855-367-1095Open 8 AM-10 PM Eastern time

Questions along the way? Call 855-367-1095 for assistance (Open 8 AM-10 PM Eastern time).