UnitedHealthcare Medicare plans in Washington for 2027
UnitedHealthcare Medicare plans in Washington: what CMS's 2027 files show
CMS's 2027 plan list does not show 20 plans from UnitedHealthcare in some Washington counties. See plan names and IDs, counties, and what to do if you have one.
20
UnitedHealthcare plans CMS's 2027 files do not show in some Washington counties
1
company
88,080+
people CMS reports enrolled in those plans (September 2026)
0
of them in counties where the company has no plan listed for 2027
What CMS's files show for UnitedHealthcare in Washington
CMS's 2027 plan list does not show 20 plans from UnitedHealthcare in some Washington counties, where CMS's 2026 plan list showed them. CMS reports at least 88,080 people enrolled in those plans (September 2026).
For these plans, CMS's 2027 files still show other plans from the same company in every county named, so members are often moved to another plan with the same company. Your plan's notice tells you which.
20 of the 20 plans are shown ending or leaving counties in CMS's 2027 Plan Crosswalk. 0 are shown merging into another plan or getting a new plan ID.
Washington companies in the UnitedHealthcare family
Each page lists that company's plans, the counties, the people and what CMS's files show.
- UnitedHealthcare (including AARP Medicare Advantage and Dual Complete plans) 20 plans, at least 88,080 people
The largest UnitedHealthcare plans on the Washington list
- AARP Medicare Advantage from UHC WA-12 (PPO): contract H2001, plan 087, PPO. 19,383 people enrolled (CMS, September 2026). CMS's 2027 Plan Crosswalk shows the plan ending.
- AARP Medicare Advantage Extras from UHC WA-14 (HMO-POS): contract H3805, plan 044, HMO-POS. 9,235 people enrolled (CMS, September 2026). CMS's 2027 files show the plan leaving some counties.
- UHC Complete Care WA-13 (HMO-POS C-SNP): contract H3805, plan 043, HMO-POS C-SNP Chronic or Disabling Condition. 9,224 people enrolled (CMS, September 2026). CMS's 2027 Plan Crosswalk shows the plan ending.
- AARP Medicare Advantage from UHC WA-0010 (HMO-POS): contract H3805, plan 037, HMO-POS. At least 7,721 people enrolled (CMS, September 2026). CMS's 2027 Plan Crosswalk shows the plan ending.
- AARP Medicare Advantage from UHC WA-16 (PPO): contract H2001, plan 136, PPO. 7,103 people enrolled (CMS, September 2026). CMS's 2027 Plan Crosswalk shows the plan ending.
- UHC Dual Complete WA-S6 (HMO-POS D-SNP): contract H5008, plan 002, HMO-POS D-SNP Dual-Eligible. 6,717 people enrolled (CMS, September 2026). CMS's 2027 files show a change for this plan.
- AARP Medicare Advantage Patriot No Rx WA-MA01 (PPO): contract H1278, plan 031, PPO. 5,224 people enrolled (CMS, September 2026). CMS's 2027 Plan Crosswalk shows the plan ending.
- AARP Medicare Advantage from UHC WA-0002 (PPO): contract H1278, plan 029, PPO. 5,148 people enrolled (CMS, September 2026). CMS's 2027 Plan Crosswalk shows the plan ending.
Washington counties with the most people affected
County pages with the plans, enrollment, other companies in the county, and the dates to know.
- King County 19,249 people enrolled in plans CMS's 2027 files do not show there
- Snohomish County 11,100 people enrolled in plans CMS's 2027 files do not show there
- Pierce County 8,939 people enrolled in plans CMS's 2027 files do not show there
- Spokane County 6,817 people enrolled in plans CMS's 2027 files do not show there
- Whatcom County 6,721 people enrolled in plans CMS's 2027 files do not show there
- Skagit County 5,817 people enrolled in plans CMS's 2027 files do not show there
- Thurston County 3,496 people enrolled in plans CMS's 2027 files do not show there
- Clallam County 3,331 people enrolled in plans CMS's 2027 files do not show there
- Yakima County 3,236 people enrolled in plans CMS's 2027 files do not show there
- Clark County 2,913 people enrolled in plans CMS's 2027 files do not show there
- Mason County 2,789 people enrolled in plans CMS's 2027 files do not show there
- Island County 2,519 people enrolled in plans CMS's 2027 files do not show there
- Benton County 2,517 people enrolled in plans CMS's 2027 files do not show there
- Lewis County 2,282 people enrolled in plans CMS's 2027 files do not show there
- Kitsap County 1,897 people enrolled in plans CMS's 2027 files do not show there
- Cowlitz County 1,743 people enrolled in plans CMS's 2027 files do not show there
- Franklin County 1,107 people enrolled in plans CMS's 2027 files do not show there
- Walla Walla County 784 people enrolled in plans CMS's 2027 files do not show there
Washington counties named in the UnitedHealthcare data
23 counties in Washington have at least one UnitedHealthcare plan CMS's 2027 files do not show. Stand-alone drug plans are listed by state, not by county.
Benton, Chelan, Clallam, Clark, Cowlitz, Douglas, Franklin, Grant, Island, Jefferson, King, Kitsap, Lewis, Mason, Okanogan, and 8 more.
Show the other 8 counties
Pierce, Skagit, Snohomish, Spokane, Thurston, Walla Walla, Whatcom, Yakima.
What you can do
- Find the written notice from your plan and read what it says. If you are not sure you have one, call the plan, using the number on your member card, and ask.
- Confirm with the plan which plan you would be in for 2027, and check that the doctors and drugs you use are covered before you decide anything.
- Check your dates. The Annual Enrollment Period generally runs October 15 to December 7, with new coverage starting January 1. People whose plan is not renewing generally get a Special Enrollment Period that runs from December 8 through the end of February. Confirm your own dates with your plan or with us.
- Or talk it through with a licensed agent here: leave your number below or call 855-367-1095. We do not offer every plan, so we will tell you plainly what we can and cannot help with.
Where this comes from, and its limits
This page was built from public CMS files: CMS CY2026 Landscape (Sept 2025 release), CMS CY2027 Landscape (Sept 2026 release), and CMS Monthly Enrollment by Contract/Plan/State/County, Sept 2026. A plan is listed when CMS's 2026 Landscape lists a plan in a county and CMS's 2027 Landscape does not list any segment of that plan there. Member counts are the people CMS reports enrolled in the plan in those counties in September 2026. CMS hides enrollment counts of 10 or fewer, so "at least" means the real number can be higher.
This is what CMS's files show. It is not a notice about any one person's coverage, and CMS can correct or update its files after we built this page. Your plan's written notice is what tells you what is happening to your coverage, so check it and confirm with the plan.
GetFastRates.com is not Medicare, not the Centers for Medicare & Medicaid Services (CMS) and not a health plan, and we are not connected with or endorsed by any of them.
GetFastRates.com is not connected with or endorsed by the U.S. government or the federal Medicare program. Calling connects you with licensed insurance help. Plan availability, costs, benefits, and enrollment rules can vary by state, carrier, and individual situation.
We do not offer every plan available in your area. We represent a limited number of organizations, which offer a limited number of products in your area. Please contact Medicare.gov, 1-800-MEDICARE (1-800-633-4227), or your local State Health Insurance Assistance Program (SHIP) to get information on all of your options.
Who we are
GetFastRates.com is an independent insurance agency. UnitedHealthcare names and marks belong to their owners. GetFastRates.com is an independent insurance agency, not UnitedHealthcare, not an affiliate of UnitedHealthcare, and not endorsed by UnitedHealthcare.
We do not offer every plan available in your area, and we will tell you plainly what we can and cannot help with. Call 855-367-1095 to talk with a licensed agent.
Want to talk through your options?
Leave your number and a licensed agent will call to talk through where you are and what fits. There is no obligation. Please don't put your Medicare or Social Security number in the form.
Related pages
More for Washington: Medicare plans ending in Washington for 2027, by company and county.
Common questions
If a plan is on this list, will it not be there next year?
Not necessarily, and this page cannot tell you that about your plan. It shows only that CMS's 2027 plan list does not show a UnitedHealthcare plan in a Washington county where CMS's 2026 plan list showed it. Plans are sometimes renumbered or replaced, and a company often moves members to another of its plans. The written notice from your plan is what tells you what is happening to your coverage, so check it and confirm with the plan.
When can I choose a different plan?
The Annual Enrollment Period generally runs October 15 to December 7, with new coverage starting January 1. People whose plan is not renewing generally get a Special Enrollment Period that runs from December 8 through the end of February. Check your own dates with your plan or with us.
Who can help me compare my options?
Talk with us: leave your number below or call 855-367-1095. We do not offer every plan, so we will say plainly what we can and cannot help with.
Where do these numbers come from?
CMS CY2026 Landscape (Sept 2025 release), CMS CY2027 Landscape (Sept 2026 release), and CMS Monthly Enrollment by Contract/Plan/State/County, Sept 2026. CMS hides enrollment counts of 10 or fewer, so "at least" means the real number can be higher.
Is UnitedHealthcare leaving Washington?
Not according to CMS's files, which show the companies still listing other plans in the counties named. A plan being merged or replaced is not the same as leaving the state.
Questions about your 2027 plan are easier by phone.
Call 855-367-1095 to talk with a licensed agent, who will be honest about what we can and cannot offer.
- Licensed insurance help
- No guaranteed eligibility, pricing, or availability
- Educational starting point
GetFastRates.com is not connected with or endorsed by the U.S. government or the federal Medicare program. Calling connects you with licensed insurance help. Plan availability, costs, benefits, and enrollment rules can vary by state, carrier, and individual situation.