Medicare plans ending or leaving counties in Washington for 2027
CMS files show 41 plans ending and 13 plans leaving some counties in Washington for 2027, and 2 plans being combined into other plans. Find your 2026 plan below by name or plan ID (the ID is on your member card, for example H1234-001).
41plans ending
13plans leaving counties
39counties affected
2026 plans ending in Washington
These 2026 plans are not offered in 2027, and CMS lists no plan that their members move into.
| 2026 plan | Plan ID | Organization | Plan type | 2026 counties in Washington |
|---|---|---|---|---|
| Aetna Medicare Signature Advantage (HMO) | H3931-126 | CVS Health Corporation | HMO | King, Kitsap, Pierce, Snohomish, Thurston |
| SilverScript Choice (PDP) | S5601-060 | CVS Health Corporation | PDP | Statewide (all counties) |
| Regence BlueAdvantage HMO (HMO) | H1997-013 | Cambia Health Solutions, Inc. | HMO | Snohomish |
| Regence MedAdvantage + Rx Primary (PPO) | H5009-011 | Cambia Health Solutions, Inc. | PPO | King, Pierce, Snohomish, Thurston, Yakima |
| Wellcare Dual Access Open (PPO D-SNP) | H5965-006 | Centene Corporation | PPO D-SNP; Dual Special Needs Plan (D-SNP) | Adams, Asotin, Benton, Chelan, Clallam, Clark, Columbia, Cowlitz, Douglas, Ferry, Franklin, Garfield, Grant, Grays Harbor, Island, Jefferson, King, Kitsap, Kittitas, Klickitat, Lewis, Lincoln, Mason, Okanogan, Pacific, Pend Oreille, Pierce, San Juan, Skagit, Skamania, Snohomish, Spokane, Stevens, Thurston, Wahkiakum, Walla Walla, Whatcom, Whitman, Yakima |
| Wellcare Dual Liberty Sync Open (PPO D-SNP) | H5965-004 | Centene Corporation | PPO D-SNP; Dual Special Needs Plan (D-SNP) | Adams, Asotin, Benton, Chelan, Clallam, Clark, Columbia, Cowlitz, Douglas, Ferry, Franklin, Garfield, Grant, Grays Harbor, Island, Jefferson, King, Kitsap, Kittitas, Klickitat, Lewis, Lincoln, Mason, Okanogan, Pacific, Pend Oreille, Pierce, San Juan, Skagit, Skamania, Snohomish, Spokane, Stevens, Thurston, Wahkiakum, Walla Walla, Whatcom, Whitman, Yakima |
| Wellcare Dual Reserve (HMO-POS D-SNP) | H0029-010 | Centene Corporation | HMO-POS D-SNP; Dual Special Needs Plan (D-SNP) | Adams, Asotin, Chelan, Clallam, Clark, Columbia, Cowlitz, Douglas, Ferry, Garfield, Grant, Grays Harbor, Island, Jefferson, King, Kitsap, Kittitas, Klickitat, Lewis, Lincoln, Mason, Okanogan, Pacific, Pend Oreille, Pierce, San Juan, Skagit, Skamania, Snohomish, Spokane, Thurston, Wahkiakum, Whatcom, Whitman, Yakima |
| Wellcare Giveback (HMO-POS) | H0029-009 | Centene Corporation | HMO-POS | Adams, Asotin, Chelan, Clallam, Clark, Columbia, Cowlitz, Douglas, Ferry, Garfield, Grant, Grays Harbor, Island, Jefferson, King, Kitsap, Lewis, Mason, Okanogan, Pacific, Pend Oreille, Pierce, San Juan, Skagit, Skamania, Snohomish, Spokane, Thurston, Wahkiakum, Whatcom, Whitman, Yakima |
| Wellcare Patriot Giveback Open (PPO) | H5965-003 | Centene Corporation | PPO | Adams, Asotin, Benton, Chelan, Clallam, Clark, Columbia, Cowlitz, Douglas, Ferry, Franklin, Garfield, Grant, Grays Harbor, Island, Jefferson, King, Kitsap, Lewis, Mason, Okanogan, Pacific, Pend Oreille, Pierce, San Juan, Skagit, Skamania, Snohomish, Spokane, Stevens, Thurston, Wahkiakum, Walla Walla, Whatcom, Whitman, Yakima |
| Wellcare Simple (HMO-POS) | H0029-011 | Centene Corporation | HMO-POS | Adams, Asotin, Chelan, Clallam, Clark, Columbia, Cowlitz, Douglas, Ferry, Garfield, Grant, Grays Harbor, Island, Jefferson, King, Kitsap, Lewis, Mason, Okanogan, Pacific, Pend Oreille, Pierce, San Juan, Skagit, Skamania, Snohomish, Spokane, Thurston, Wahkiakum, Whatcom, Whitman, Yakima |
| Wellcare Simple Open (PPO) | H5965-008 | Centene Corporation | PPO | Benton, Franklin, Stevens, Walla Walla |
| HealthSpring Extra Rx (PDP) | S5617-380 | Health Care Service Corporation | PDP | Statewide (all counties) |
| HealthSpring Preferred (HMO) | H4407-035 | Health Care Service Corporation | HMO | Clark, Cowlitz |
| HealthSpring True Choice (PPO) | H7849-152 | Health Care Service Corporation | PPO | Clark, Cowlitz |
| Humana Gold Plus H2486-007 (HMO) | H2486-007 | Humana Inc. | HMO | Clark, Snohomish |
| Humana Gold Plus SNP-DE H1036-324 (HMO D-SNP) | H1036-324 | Humana Inc. | HMO D-SNP; Dual Special Needs Plan (D-SNP) | Adams, Benton, Chelan, Clark, Columbia, Cowlitz, Douglas, Ferry, Franklin, Garfield, Grant, Island, Jefferson, King, Kitsap, Kittitas, Klickitat, Lewis, Lincoln, Mason, Okanogan, Pacific, Pend Oreille, Pierce, San Juan, Skagit, Skamania, Snohomish, Spokane, Stevens, Thurston, Wahkiakum, Walla Walla, Whatcom |
| Humana Gold Plus SNP-DE H1036-326 (HMO D-SNP) | H1036-326 | Humana Inc. | HMO D-SNP; Dual Special Needs Plan (D-SNP) | Adams, Benton, Chelan, Clark, Columbia, Cowlitz, Douglas, Ferry, Franklin, Garfield, Grant, Island, Jefferson, Kitsap, Kittitas, Klickitat, Lewis, Lincoln, Mason, Okanogan, Pacific, Pend Oreille, Pierce, San Juan, Skagit, Skamania, Spokane, Stevens, Thurston, Wahkiakum, Walla Walla, Whatcom |
| Humana Together in Health (PPO I-SNP) | H5216-402 | Humana Inc. | PPO I-SNP; Institutional Special Needs Plan (I-SNP) | Adams, Benton, Chelan, Clark, Columbia, Cowlitz, Douglas, Ferry, Franklin, Garfield, Grant, Island, Jefferson, King, Kitsap, Kittitas, Lewis, Lincoln, Mason, Okanogan, Pend Oreille, Pierce, San Juan, Skagit, Skamania, Snohomish, Spokane, Thurston, Wahkiakum, Walla Walla, Whatcom |
| HumanaChoice H5216-426 (PPO) | H5216-426 | Humana Inc. | PPO | Clark, Cowlitz, King, Kitsap, Pierce, Snohomish, Spokane, Thurston |
| HumanaChoice H7617-019 (PPO) | H7617-019 | Humana Inc. | PPO | Clark, Cowlitz, King, Kitsap, Pierce, Snohomish, Spokane, Thurston |
| Kaiser Permanente Medicare Advantage Anchor (HMO) | H5050-023 | Kaiser Foundation Health Plan, Inc. | HMO | Skagit, Whatcom |
| Kaiser Permanente Medicare Advantage Harbor (HMO) | H5050-017 | Kaiser Foundation Health Plan, Inc. | HMO | Island, Skagit, Whatcom |
| Kaiser Permanente Medicare Advantage Key (HMO) | H5050-022 | Kaiser Foundation Health Plan, Inc. | HMO | Island |
| Molina Medicare Complete Care Select (HMO D-SNP) | H5823-010 | Molina Healthcare, Inc. | HMO D-SNP; Dual Special Needs Plan (D-SNP) | Adams, Asotin, Benton, Chelan, Clallam, Clark, Columbia, Cowlitz, Douglas, Ferry, Franklin, Garfield, Grant, Grays Harbor, Island, Jefferson, King, Kitsap, Kittitas, Klickitat, Lewis, Lincoln, Mason, Okanogan, Pacific, Pend Oreille, Pierce, San Juan, Skagit, Skamania, Snohomish, Spokane, Stevens, Thurston, Wahkiakum, Walla Walla, Whatcom, Whitman, Yakima |
| Providence Medicare Extra + Rx (HMO) | H9047-064 | Providence St Joseph Health | HMO | Clark |
| Providence Medicare Focus Medical (HMO) | H9047-033 | Providence St Joseph Health | HMO | Clark |
| Providence Medicare Pine + Rx (HMO) | H9047-063 | Providence St Joseph Health | HMO | Benton, Franklin, Snohomish, Spokane, Walla Walla |
| Providence Medicare Reverence (HMO-POS) | H9047-035 | Providence St Joseph Health | HMO-POS | Benton, Clark, Franklin, Snohomish, Spokane, Walla Walla |
| Providence Medicare Timber + Rx (HMO) | H9047-054 | Providence St Joseph Health | HMO | Clark |
| AARP Medicare Advantage Access from UHC WA-11 (PPO) | H2001-138 | UnitedHealth Group, Inc. | PPO | Clark, King, Pierce, Snohomish, Thurston |
| AARP Medicare Advantage Patriot No Rx WA-MA01 (PPO) | H1278-031 | UnitedHealth Group, Inc. | PPO | Clark, Cowlitz, Franklin, Island, King, Kitsap, Lewis, Pierce, Skagit, Snohomish, Thurston, Whatcom, Yakima |
| AARP Medicare Advantage from UHC WA-0001 (PPO) | H1278-028 | UnitedHealth Group, Inc. | PPO | Spokane |
| AARP Medicare Advantage from UHC WA-0002 (PPO) | H1278-029 | UnitedHealth Group, Inc. | PPO | Clark, Cowlitz, Island, King, Snohomish, Thurston |
| AARP Medicare Advantage from UHC WA-0003 (PPO) | H1278-030 | UnitedHealth Group, Inc. | PPO | Franklin, Kitsap, Lewis, Pierce, Skagit, Whatcom, Yakima |
| AARP Medicare Advantage from UHC WA-0004 (PPO) | H1278-032 | UnitedHealth Group, Inc. | PPO | Clark, Cowlitz, Island, King, Snohomish, Thurston |
| AARP Medicare Advantage from UHC WA-0009 (HMO-POS) | H3805-034 | UnitedHealth Group, Inc. | HMO-POS | Spokane |
| AARP Medicare Advantage from UHC WA-0010 (HMO-POS) | H3805-037 | UnitedHealth Group, Inc. | HMO-POS | Benton, Clallam, Clark, Cowlitz, Franklin, Island, Jefferson, King, Kitsap, Lewis, Mason, Pierce, Skagit, Snohomish, Thurston, Walla Walla, Whatcom, Yakima |
| AARP Medicare Advantage from UHC WA-12 (PPO) | H2001-087 | UnitedHealth Group, Inc. | PPO | Benton, Chelan, Clallam, Clark, Cowlitz, Franklin, Grant, Island, Jefferson, King, Kitsap, Lewis, Mason, Okanogan, Pierce, Skagit, Snohomish, Thurston, Walla Walla, Whatcom, Yakima |
| AARP Medicare Advantage from UHC WA-16 (PPO) | H2001-136 | UnitedHealth Group, Inc. | PPO | Benton, Chelan, Clallam, Clark, Cowlitz, Franklin, Grant, Island, Jefferson, King, Kitsap, Lewis, Mason, Okanogan, Pierce, Skagit, Snohomish, Thurston, Walla Walla, Whatcom, Yakima |
| AARP Medicare Advantage from UHC WA-17 (PPO) | H2001-137 | UnitedHealth Group, Inc. | PPO | Spokane |
| UHC Complete Care WA-13 (HMO-POS C-SNP) | H3805-043 | UnitedHealth Group, Inc. | HMO-POS C-SNP; Chronic Condition Special Needs Plan (C-SNP) | Benton, Clallam, Clark, Cowlitz, Franklin, Island, Jefferson, King, Kitsap, Lewis, Mason, Pierce, Skagit, Snohomish, Spokane, Thurston, Walla Walla, Whatcom, Yakima |
2026 plans leaving some counties in Washington
In the counties listed, these plans end for 2027 and no 2027 plan that CMS links to them serves the county. In their other counties, members continue in or move to the 2027 plan shown.
| 2026 plan | Plan ID | Organization | Plan type | Counties where it ends in Washington | 2027 plan for other counties |
|---|---|---|---|---|---|
| Aetna Medicare Eagle (PPO) | H5521-330 | CVS Health Corporation | PPO | Skagit | Aetna Medicare Eagle (PPO) (H5521-330) |
| Aetna Medicare Enhanced (PPO) | H5521-687 | CVS Health Corporation | PPO | Skagit | Aetna Medicare Enhanced (PPO) (H5521-687) |
| Aetna Medicare Signature Extra (PPO) | H5521-431 | CVS Health Corporation | PPO | Skagit | Aetna Medicare Signature (PPO) (H5521-431) |
| Wellpoint Dual Advantage (HMO D-SNP) | H1894-011 | Elevance Health, Inc. | HMO D-SNP; Dual Special Needs Plan (D-SNP) | Adams, Benton, Chelan, Clallam, Clark, Columbia, Cowlitz, Douglas, Ferry, Franklin, Garfield, Grant, Kittitas, Klickitat, Lincoln, Okanogan, Pacific, Pend Oreille, San Juan, Skamania, Wahkiakum, Walla Walla, Whitman, Yakima | Wellpoint Dual Advantage (HMO D-SNP) (H8849-016) |
| Wellpoint Full Dual Advantage (HMO D-SNP) | H1894-002 | Elevance Health, Inc. | HMO D-SNP; Dual Special Needs Plan (D-SNP) | Adams, Benton, Chelan, Clallam, Clark, Columbia, Cowlitz, Douglas, Ferry, Franklin, Garfield, Grant, Kittitas, Klickitat, Lincoln, Okanogan, Pacific, Pend Oreille, San Juan, Skamania, Wahkiakum, Walla Walla, Whitman, Yakima | Wellpoint Full Dual Advantage (HMO D-SNP) (H8849-015), Wellpoint Dual Advantage Plus (HMO D-SNP) (H8849-017) |
| Humana Gold Plus SNP-DE H5619-167 (HMO D-SNP) | H5619-167 | Humana Inc. | HMO D-SNP; Dual Special Needs Plan (D-SNP) | King, Snohomish | Humana Gold Plus SNP-DE H5619-167 (HMO D-SNP) (H5619-167) |
| Kaiser Permanente Medicare Advantage Basic (HMO) | H5050-001 | Kaiser Foundation Health Plan, Inc. | HMO | Island, Skagit, Whatcom | Kaiser Permanente Medicare Advantage Basic (HMO) (H5050-001) |
| AARP Medicare Advantage Essentials from UHC WA-6 (HMO-POS) | H3805-017 | UnitedHealth Group, Inc. | HMO-POS | Clallam, Jefferson, Mason, Skagit, Whatcom | AARP Medicare Advantage from UHC WA-6 (HMO-POS) (H3805-017) |
| AARP Medicare Advantage Extras from UHC WA-14 (HMO-POS) | H3805-044 | UnitedHealth Group, Inc. | HMO-POS | Clallam, Jefferson, Mason, Skagit, Whatcom | AARP Medicare Advantage from UHC WA-14 (HMO-POS) (H3805-044) |
| AARP Medicare Advantage from UHC WA-0005 (HMO-POS) | H3805-015 | UnitedHealth Group, Inc. | HMO-POS | Clallam, Jefferson, Mason, Skagit, Whatcom | AARP Medicare Advantage from UHC WA-0005 (HMO-POS) (H3805-015) |
| UHC Dual Complete WA-Q2 (HMO-POS D-SNP) | H5008-019 | UnitedHealth Group, Inc. | HMO-POS D-SNP; Dual Special Needs Plan (D-SNP) | Douglas | UHC Dual Complete WA-Q2 (HMO-POS D-SNP) (H5008-019) |
| UHC Dual Complete WA-S3 (HMO-POS D-SNP) | H5008-018 | UnitedHealth Group, Inc. | HMO-POS D-SNP; Dual Special Needs Plan (D-SNP) | Douglas | UHC Dual Complete WA-S3 (HMO-POS D-SNP) (H5008-018) |
| UHC Dual Complete WA-V001 (HMO-POS D-SNP) | H5008-015 | UnitedHealth Group, Inc. | HMO-POS D-SNP; Dual Special Needs Plan (D-SNP) | Douglas | UHC Dual Advantage WA-V1 (HMO-POS D-SNP) (H5008-015) |
2026 plans being combined into other plans in Washington
CMS marks part of each of these plans as ending, but every 2026 county is served in 2027 by a plan CMS links it to. Members are expected to move to the 2027 plan shown. Your plan notice tells you which plan you will be in.
| 2026 plan | Plan ID | Organization | Plan type | 2026 counties in Washington | 2027 plan(s) it moves into |
|---|---|---|---|---|---|
| UHC Dual Complete WA-S5 (PPO D-SNP) | H2001-051 | UnitedHealth Group, Inc. | PPO D-SNP; Dual Special Needs Plan (D-SNP) | Clallam, Cowlitz, Island, Jefferson, King, Kitsap, Lewis, Mason, Pacific, Pierce, San Juan, Skagit, Snohomish, Thurston, Wahkiakum, Whatcom | UHC Dual Complete WA-S5 (PPO D-SNP) (H2001-051), UHC Dual Complete WA-S2 (PPO D-SNP) (H2001-081) |
| UHC Dual Complete WA-S6 (HMO-POS D-SNP) | H5008-002 | UnitedHealth Group, Inc. | HMO-POS D-SNP; Dual Special Needs Plan (D-SNP) | Clallam, Cowlitz, Island, Jefferson, King, Kitsap, Lewis, Mason, Pacific, Pierce, San Juan, Skagit, Snohomish, Thurston, Wahkiakum, Whatcom | UHC Dual Complete WA-S6 (HMO-POS D-SNP) (H5008-002), UHC Dual Complete WA-S4 (HMO-POS D-SNP) (H5008-020) |
If your Medicare Advantage plan is ending or leaving your county
- Your plan must mail you a notice. Check that notice for your plan’s exact status.
- You can choose a new plan during Medicare’s Annual Enrollment Period, October 15 to December 7.
- Because your plan is ending or leaving your county, you also get a Special Enrollment Period, from December 8 through the last day of February.
- If you do not choose a plan, you return to Original Medicare on January 1. If you get Extra Help paying for prescriptions, Medicare places you in a Part D drug plan, and you can still choose a different plan. If you do not get Extra Help, you need to join a Part D drug plan yourself to keep drug coverage.
- You may also have a guaranteed right to buy certain Medicare Supplement (Medigap) policies.
If your Part D drug plan (PDP) is ending
- Your plan must mail you a notice. Check that notice for your plan’s exact status.
- You can choose a new drug plan during Medicare’s Annual Enrollment Period, October 15 to December 7, and you also get a Special Enrollment Period from December 8 through the last day of February.
- Your Original Medicare coverage for doctors and hospitals does not change. Only your drug plan is ending.
- If you get Extra Help paying for prescriptions, Medicare places you in another drug plan. If you do not get Extra Help and do not join another drug plan, your drug coverage ends when the plan ends. Going without drug coverage can lead to a late enrollment penalty later.
For all of your options, contact Medicare.gov or 1-800-MEDICARE.
Sources: CMS CY2027 Part C and D Plan Crosswalk, file dated October 1, 2026 (which plans end or leave counties); CMS CY2026 Landscape Source File, September 2026 release (2026 service areas); CMS CY2027 Landscape Source File, November 2026 release (2027 service areas). Plans can still change. Enrollment rules: CMS CY2027 Medicare Advantage and Part D Enrollment and Disenrollment Guidance, section 30.6.10; CMS Low Income Subsidy reassignment rules. The notice your plan mails you (Annual Notice of Change or non-renewal letter) is the official notice for your plan.
Talk with a licensed agent about the plans in your area: call 1-866-340-3441.