Wisconsin Medicare

Medicare Advantage Plans in Wisconsin for 2027: What's Ending and What's Available

47 Wisconsin Medicare plans end or leave counties for 2027, per CMS; 141,485 people must choose a new plan. Another 5 were merged or renumbered, so those members move automatically. If yours is on the list, a licensed agent can help at no cost to you.

A licensed agent answers 8 AM to midnight ET, every day.

Call 855-367-1095

No cost. No obligation. Not the government. Speak with a licensed insurance agent (TTY 711).

You can enroll in a 2027 Medicare plan from October 15 through December 7.

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You'll talk to a real person: Rick Lander, licensed insurance agent, NPN 21255551, Lander LLC, or one of the licensed agents on this team.

We do not offer every plan available in your area. Any information we provide is limited to those plans we do offer in your area. Please contact Medicare.gov or 1-800-MEDICARE to get information on all of your options. Not connected with or endorsed by the United States government or the federal Medicare program. Calls are recorded, as Medicare requires.

Which Wisconsin Medicare plans are ending in 2027?

Checked October 6, 2026 against CMS's 2026 and 2027 plan lists and September 2026 enrollment.

The biggest plans ending: AARP (49,563 members), SilverScript (30,896 members), Ally (24,742 members). CMS's 2027 Plan Crosswalk says 47 Wisconsin Medicare Advantage and Part D plans end or leave counties for 2027, with at least 141,485 people enrolled who must choose a new plan. Another 5 plans (36,978 people) were merged into other plans or given new plan numbers; CMS moves those members automatically, and their letter names the new plan. A plan that ends stops on December 31, 2026. It does not mean you lose Medicare. Your plan's own letter is the final word.

AARP (UnitedHealthcare): 23 plans end or leave counties (49,563 members) county detail
SilverScript (Aetna (CVS Health)): 1 plan ends or leaves counties (30,896 members) county detail
Ally (Marshfield Clinic Health System): 4 plans end or leave counties (24,742 members); 2 merged or renumbered (2,589 members) county detail
Anthem: 2 plans end or leave counties (18,417 members) county detail
Cigna HealthSpring: 1 plan ends or leaves counties (6,390 members); 1 merged or renumbered (24,032 members) county detail
Aspirus: 2 plans end or leave counties (5,938 members) county detail
Medica Holding Company: 6 plans end or leave counties (3,815 members) county detail
Humana: 6 plans end or leave counties (959 members); 1 merged or renumbered (1,081 members) county detail

52 Wisconsin plans on CMS's 2026 list but not its 2027 list: plans that end come first, then plans CMS merged or renumbered
Plan	Plan ID	Counties	Members	What CMS says for 2027
SilverScript Choice (PDP) SilverScript (Aetna)	S5601-032	Statewide (Part D drug plan)	30,896	Ends December 31, 2026. Members must choose a new plan. 30,896 of them are in counties where this company has no 2027 plan at all.
UHC Dual Complete WI-D3 (HMO-POS D-SNP) AARP (UnitedHealthcare)	H3794-006	Brown, Kenosha, Milwaukee, Outagamie and 4 more	21,634	CMS lists different outcomes by plan segment. Your letter says which applies to you.
Essence Rx (HMO-POS) Ally (Marshfield Clinic Health System)	H5211-002	Adams, Ashland, Barron, Bayfield and 50 more	18,806+	Ends December 31, 2026. Members must choose a new plan. 18,806 of them are in counties where this company has no 2027 plan at all.
Anthem Full Dual Advantage 2 (HMO D-SNP) Anthem	H9525-018	Adams, Ashland, Barron, Bayfield and 68 more	10,101+	CMS lists different outcomes by plan segment. Your letter says which applies to you.
Anthem Full Dual Advantage (HMO D-SNP) Anthem	H9525-003	Adams, Ashland, Barron, Bayfield and 68 more	8,316+	CMS lists different outcomes by plan segment. Your letter says which applies to you.
HealthSpring Extra Rx (PDP) Cigna HealthSpring	S5617-366	Statewide (Part D drug plan)	6,390+	Ends December 31, 2026. Members must choose a new plan.
Esteem Rx (HMO-POS) Ally (Marshfield Clinic Health System)	H5211-012	Bayfield, Brown, Columbia, Crawford and 17 more	5,141+	Leaves these counties for 2027. Members here must choose a new plan. 5,141 of them are in counties where this company has no 2027 plan at all.
Aspirus Health Plan Essential Rx (PPO) Aspirus	H6874-001	Adams, Clark, Columbia, Florence and 17 more	5,020+	Ends December 31, 2026. Members must choose a new plan. 5,020 of them are in counties where this company has no 2027 plan at all.
AARP Medicare Advantage from UHC WI-0017 (HMO-POS) AARP (UnitedHealthcare)	H5253-097	Columbia, Dane, Grant, Green and 7 more	4,598	Ends December 31, 2026. Members must choose a new plan.
AARP Medicare Advantage CareFlex from UHC WI-18 (HMO-POS) AARP (UnitedHealthcare)	H5253-198	Adams, Brown, Calumet, Columbia and 34 more	3,997+	Ends December 31, 2026. Members must choose a new plan.
Found your plan on this list?A licensed agent reads your letter with you and goes over your options. No cost, 8 AM to midnight ET. Call 855-367-1095
UHC Dual Complete WI-D003 (HMO-POS D-SNP) AARP (UnitedHealthcare)	H5253-024	Brown, Calumet, Green Lake, Kewaunee and 16 more	2,792+	CMS lists different outcomes by plan segment. Your letter says which applies to you.
AARP Medicare Advantage from UHC WI-0011 (HMO-POS) AARP (UnitedHealthcare)	H5253-011	Dodge, Door, Green Lake, Langlade and 2 more	2,787	Leaves these counties for 2027. Members here must choose a new plan.
AARP Medicare Advantage from UHC WI-0007 (PPO) AARP (UnitedHealthcare)	H0294-016	Columbia, Dane, Grant, Green and 6 more	2,501	Ends December 31, 2026. Members must choose a new plan.
AARP Medicare Advantage from UHC WI-0014 (HMO-POS) AARP (UnitedHealthcare)	H5253-034	Dodge, Door, Green Lake, Langlade and 2 more	2,293	Leaves these counties for 2027. Members here must choose a new plan.
Medica Prime Solution Focus (Cost) Medica Holding Company	H2450-038	Buffalo, Chippewa, Eau Claire, Jackson and 1 more	1,961+	Leaves these counties for 2027. Members here must choose a new plan. 1,961 of them are in counties where this company has no 2027 plan at all.
AARP Medicare Advantage from UHC WI-0010 (HMO-POS) AARP (UnitedHealthcare)	H5253-004	Kenosha	1,488	Leaves these counties for 2027. Members here must choose a new plan.
Medica Prime Solution Standard (Cost) Medica Holding Company	H2450-050	Buffalo, Chippewa, Eau Claire, Jackson and 1 more	1,267	Leaves these counties for 2027. Members here must choose a new plan. 1,267 of them are in counties where this company has no 2027 plan at all.
AARP Medicare Advantage from UHC WI-0015 (HMO-POS) AARP (UnitedHealthcare)	H5253-072	Chippewa, Eau Claire, La Crosse, Lincoln and 3 more	1,076	Leaves these counties for 2027. Members here must choose a new plan.
AARP Medicare Advantage Essentials from UHC WI-13 (HMO-POS) AARP (UnitedHealthcare)	H5253-033	Kenosha	932	Leaves these counties for 2027. Members here must choose a new plan.
Aspirus Health Plan Elite (PPO) Aspirus	H6874-003	Adams, Clark, Columbia, Florence and 17 more	918+	Ends December 31, 2026. Members must choose a new plan. 918 of them are in counties where this company has no 2027 plan at all.
Found your plan on this list?A licensed agent reads your letter with you and goes over your options. No cost, 8 AM to midnight ET. Call 855-367-1095
AARP Medicare Advantage Patriot No Rx WI-MA02 (HMO-POS) AARP (UnitedHealthcare)	H5253-021	Chippewa, Dodge, Door, Eau Claire and 5 more	870	Leaves these counties for 2027. Members here must choose a new plan.
UHC Complete Care WI-20 (HMO-POS C-SNP) AARP (UnitedHealthcare)	H5253-202	Dodge, Door, Green Lake, Kenosha and 2 more	766	Leaves these counties for 2027. Members here must choose a new plan.
UHC Complete Care WI-1 (PPO C-SNP) AARP (UnitedHealthcare)	H0294-002	Dodge, Door, Green Lake, Kenosha and 2 more	756	Leaves these counties for 2027. Members here must choose a new plan.
Wellcare Dual Access Sync (HMO-POS D-SNP) Wellcare / Ambetter	H8189-001	Adams, Green Lake, Lincoln, Marinette and 3 more	752	CMS lists different outcomes by plan segment. Your letter says which applies to you.
Ally Rx (HMO D-SNP) Ally (Marshfield Clinic Health System)	H5211-010	Barron, Chippewa, Clark, Dunn and 12 more	691+	Ends December 31, 2026. Members must choose a new plan. 691 of them are in counties where this company has no 2027 plan at all.
AARP Medicare Advantage from UHC WI-6 (PPO) AARP (UnitedHealthcare)	H0294-015	Dodge, Door, Green Lake, Langlade and 2 more	603	Leaves these counties for 2027. Members here must choose a new plan.
AARP Medicare Advantage from UHC WI-0012 (HMO-POS) AARP (UnitedHealthcare)	H5253-030	Kenosha	594	Leaves these counties for 2027. Members here must choose a new plan.
AARP Medicare Advantage Patriot No Rx WI-MA01 (PPO) AARP (UnitedHealthcare)	H0294-014	Adams, Barron, Burnett, Chippewa and 11 more	542+	Leaves these counties for 2027. Members here must choose a new plan.
Medica Prime Solution Focus w/Rx (Cost) Medica Holding Company	H2450-039	Buffalo, Chippewa, Eau Claire, Jackson and 1 more	486+	Leaves these counties for 2027. Members here must choose a new plan. 486 of them are in counties where this company has no 2027 plan at all.
UHC Dual Complete WI-D002 (HMO-POS D-SNP) AARP (UnitedHealthcare)	H3794-002	Eau Claire, La Crosse	437	CMS lists different outcomes by plan segment. Your letter says which applies to you.
Found your plan on this list?A licensed agent reads your letter with you and goes over your options. No cost, 8 AM to midnight ET. Call 855-367-1095
AARP Medicare Advantage from UHC WI-0002 (PPO) AARP (UnitedHealthcare)	H0294-004	Dodge, Door, Green Lake, Kenosha and 2 more	427	Leaves these counties for 2027. Members here must choose a new plan.
HumanaChoice H5216-359 (PPO) Humana	H5216-359	Burnett, Douglas, Polk	323	Ends December 31, 2026. Members must choose a new plan.
AARP Medicare Advantage Extras from UHC WI-19 (HMO-POS) AARP (UnitedHealthcare)	H5253-199	Kenosha	265	Leaves these counties for 2027. Members here must choose a new plan.
Humana Gold Choice H8145-006 (PFFS) Humana	H8145-006	Adams	232	Leaves these counties for 2027. Members here must choose a new plan.
UHC Dual Complete WI-D001 (PPO D-SNP) AARP (UnitedHealthcare)	H0294-027	Eau Claire, La Crosse	205	Leaves these counties for 2027. Members here must choose a new plan.
HumanaChoice H5216-006 (PPO) Humana	H5216-006	Crawford	186	Leaves these counties for 2027. Members here must choose a new plan.
HumanaChoice Giveback H5216-252 (PPO) Humana	H5216-252	Oconto	157	Leaves these counties for 2027. Members here must choose a new plan.
Legacy Rx (HMO-POS) Ally (Marshfield Clinic Health System)	H5211-004	Bayfield, Brown, Columbia, Crawford and 17 more	104+	Leaves these counties for 2027. Members here must choose a new plan. 104 of them are in counties where this company has no 2027 plan at all.
Medica Prime Solution Core (Cost) Medica Holding Company	H2450-051	Buffalo, Chippewa, Eau Claire, Jackson and 1 more	79+	Leaves these counties for 2027. Members here must choose a new plan. 79 of them are in counties where this company has no 2027 plan at all.
HumanaChoice Giveback H7617-011 (PPO) Humana	H7617-011	Oconto	34	Leaves these counties for 2027. Members here must choose a new plan.
Found your plan on this list?A licensed agent reads your letter with you and goes over your options. No cost, 8 AM to midnight ET. Call 855-367-1095
HumanaChoice H5216-001 (PPO) Humana	H5216-001	Oconto	27	Leaves these counties for 2027. Members here must choose a new plan.
Medica Prime Solution Thrift w/Rx (Cost) Medica Holding Company	H2450-007	Buffalo, Chippewa, Eau Claire, Jackson and 1 more	22+	Leaves these counties for 2027. Members here must choose a new plan. 22 of them are in counties where this company has no 2027 plan at all.
Wellcare Dual Reserve (HMO-POS D-SNP) Wellcare / Ambetter	H8189-007	Adams, Green Lake, Lincoln, Marinette and 3 more	13+	CMS lists different outcomes by plan segment. Your letter says which applies to you.
Medica Prime Solution Thrift (Cost) Medica Holding Company	H2450-030	Buffalo, Chippewa, Eau Claire, Jackson and 1 more	10 or fewer	Leaves these counties for 2027. Members here must choose a new plan.
UHC Care Advantage WI-E001 (HMO-POS I-SNP) AARP (UnitedHealthcare)	H5253-064	Jefferson	10 or fewer	Leaves these counties for 2027. Members here must choose a new plan.
UHC Dual Complete WI-V001 (HMO-POS D-SNP) AARP (UnitedHealthcare)	H3794-004	Eau Claire, La Crosse	10 or fewer	CMS lists different outcomes by plan segment. Your letter says which applies to you.
UHC Nursing Home Plan WI-F001 (HMO-POS I-SNP) AARP (UnitedHealthcare)	H5253-007	Jefferson	10 or fewer	Leaves these counties for 2027. Members here must choose a new plan.
HealthSpring Assurance Rx (PDP) Cigna HealthSpring	S5617-223	Statewide (Part D drug plan)	24,032	Continues for 2027 as HealthSpring Assurance Rx (PDP) (S5715-037). Members keep their plan.
Network Health Zero (PPO) Network Health	H5215-012	Calumet, Fond du Lac, Manitowoc, Outagamie and 5 more	9,276	Merged into Network Health Select (PPO) (H5215-008) for 2027. Members are moved automatically and can still switch.
Spirit (HMO-POS) Ally (Marshfield Clinic Health System)	H5211-001	Adams, Ashland, Barron, Bayfield and 50 more	1,699+	Merged into Compass (HMO) (H5211-003) for 2027. Members are moved automatically and can still switch.
Found your plan on this list?A licensed agent reads your letter with you and goes over your options. No cost, 8 AM to midnight ET. Call 855-367-1095
Humana USAA Honor Giveback (PPO) Humana	H5216-258	Adams, Brown, Buffalo, Burnett and 54 more	1,081+	Merged into Humana USAA Honor Giveback (PPO) (H5216-355) for 2027. Members are moved automatically and can still switch.
Compass (HMO-POS) Ally (Marshfield Clinic Health System)	H5211-003	Bayfield, Brown, Columbia, Crawford and 17 more	890+	Merged into Compass (HMO) (H5211-003) for 2027. Members are moved automatically and can still switch.

Full detail by company and county: Wisconsin Medicare plan changes for 2027. CMS hides county counts of 10 or fewer, so totals are at least the number shown.

Medicare Advantage plans available in Wisconsin for 2027

Checked 2026-10-17 against CMS's 2027 plan benefit and county files.

117 Medicare Advantage plans are offered in Wisconsin for 2027 by 17 companies. 59 are HMO plans and 42 are PPO plans, with 1 private fee-for-service. 28 are special needs plans, which only people who qualify (for example, people who also have Medicaid or a chronic condition) can join, so 89 are open to most people with Medicare. Depending on the county, you can choose from between 16 and 54 plans.

Compared with 2026: 128 plans were offered in Wisconsin in 2026, so the count is down by 11 for 2027. Listed in CMS's 2026 files but not its 2027 files: My Choice Wisconsin (4 plans in 2026), Wellcare by Allwell (3 plans in 2026), Aspirus Health Plan (2 plans in 2026). A company can also appear to leave because it changed its name, so check your own plan's letter.

Plans by company, 2026 and 2027

Company	Plans in 2026	Plans in 2027	Change
UnitedHealthcare	23	23	no change
Humana	19	19	no change
Quartz Medicare Advantage (HMO)	14	14	no change
Network Health Medicare Advantage Plans	11	10	−1
Aetna Medicare	8	8	no change
Anthem Blue Cross and Blue Shield	6	6	no change
Medica	6	6	no change
Dean Advantage	5	5	no change
HealthPartners	5	5	no change
Security Health Plan of Wisconsin, Inc.	6	5	−1
Molina Healthcare of Wisconsin	4	4	no change
Medical Associates Clinic Health Plan of Wisconsin	3	3	no change
Wellcare	3	3	no change
Dean Health Plan, Inc.	2	2	no change
Group Health Cooperative of Eau Claire	2	2	no change
Community Care	1	1	no change
iCare	1	1	no change
My Choice Wisconsin	4	0	not listed
Wellcare by Allwell	3	0	not listed
Aspirus Health Plan	2	0	not listed

Plans offered by county, 2026 and 2027

County	Plans in 2026	Plans in 2027	Change
Adams	39	32	−7
Ashland	23	24	+1
Barron	23	22	−1
Bayfield	22	18	−4
Brown	56	50	−6
Buffalo	35	29	−6
Burnett	30	28	−2
Calumet	46	45	−1
Chippewa	28	19	−9
Clark	32	30	−2
Columbia	56	46	−10
Crawford	28	22	−6
Dane	55	48	−7
Dodge	52	46	−6
Door	39	27	−12
Douglas	31	25	−6
Dunn	29	28	−1
Eau Claire	29	16	−13
Florence	39	36	−3
Fond du Lac	48	49	+1
Forest	44	42	−2
Grant	26	24	−2
Green	44	41	−3
Green Lake	45	30	−15
Iowa	47	40	−7
Iron	29	26	−3
Jackson	29	22	−7
Jefferson	43	38	−5
Juneau	27	25	−2
Kenosha	48	43	−5
Kewaunee	51	46	−5
La Crosse	34	23	−11
Lafayette	32	29	−3
Langlade	36	26	−10
Lincoln	28	21	−7
Manitowoc	50	50	no change
Marathon	32	30	−2
Marinette	46	45	−1
Marquette	53	45	−8
Menominee	41	41	no change
Milwaukee	52	52	no change
Monroe	34	32	−2
Oconto	52	41	−11
Oneida	27	24	−3
Outagamie	57	50	−7
Ozaukee	52	53	+1
Pepin	35	30	−5
Pierce	29	23	−6
Polk	30	28	−2
Portage	42	40	−2
Price	25	23	−2
Racine	52	53	+1
Richland	25	20	−5
Rock	41	38	−3
Rusk	26	20	−6
Sauk	43	34	−9
Sawyer	23	23	no change
Shawano	55	50	−5
Sheboygan	52	54	+2
St. Croix	20	21	+1
Taylor	31	27	−4
Trempealeau	35	32	−3
Vernon	27	21	−6
Vilas	26	22	−4
Walworth	35	35	no change
Washburn	26	26	no change
Washington	52	53	+1
Waukesha	57	53	−4
Waupaca	55	52	−3
Waushara	54	44	−10
Winnebago	56	50	−6
Wood	31	28	−3

Counts include special needs plans. A plan can be offered in only part of a state, so the plans you can choose depend on your county. Which plans keep your doctors and cover your medicines is not in the CMS files; a licensed agent checks that for you.

Ready to enroll in a Wisconsin plan?

Call 855-367-1095 to enroll

No cost. No obligation. Not the government. Speak with a licensed insurance agent (TTY 711).

Will a 2027 plan keep your doctors and cover your prescriptions?

The public plan sites can't tell you that without a lot of clicking, and some 2027 plans aren't on them until October 15. Give us your doctors and your prescriptions and a licensed agent checks every 2027 plan in your county against your list, then calls you with the two or three that fit. No cost, no obligation.

Got a letter saying your Medicare plan is leaving or won't renew?

A non-renewal letter means your specific plan won't continue in your county after December 31, 2026. It doesn't mean you lose Medicare, and it usually doesn't mean your insurance company is leaving Medicare altogether. You can choose a new Medicare Advantage plan, or move to Original Medicare with a Medigap plan and a Part D drug plan.

Medicare Advantage in Wisconsin today

At least 695,748 Wisconsin residents are in an individual Medicare Advantage plan (119 plans from 18 companies across 72 counties in 2026).
Largest carriers by members: UnitedHealthcare (215,449), Network Health Medicare Advantage Plans (130,928), Humana (107,773), Security Health Plan of Wisconsin (78,997), Aetna (30,550), Anthem (30,436).
Last year, 47 Wisconsin Medicare Advantage plans ended or dropped counties for 2026, affecting about 67,768 members, most from Anthem, Quartz Medicare Advantage, UnitedHealthcare.

My Medicare Advantage plan is ending. What are my deadlines?

Your current plan keeps working through December 31, 2026. Doctors, prescriptions and benefits work as usual until then.
Open Enrollment, October 15, 2026 to December 7, 2026: pick a new plan now and it starts January 1, 2027, with no gap.
Your extra window, December 8, 2026 to February 28, 2027: because your plan is being discontinued, you get a Special Enrollment Period on top of Open Enrollment. An enrollment request received December 8-31 is effective January 1; received in January, effective February 1; received in February, effective March 1.
Medigap guaranteed issue: apply as early as November 1, 2026, and no later than March 4, 2027 (63 days after your coverage ends).

What happens if I do nothing when my plan is cancelled?

You don't lose Medicare. If you don't choose a new plan, you're moved to Original Medicare (Parts A and B) on January 1, 2027. Original Medicare doesn't include prescription drug coverage, so you'd need to join a separate Part D plan. Going 63 days or more without creditable drug coverage can mean a permanent late-enrollment penalty.

Can I switch to a Medicare Supplement (Medigap) plan without health questions?

Usually yes. When a Medicare Advantage plan leaves your area or stops offering coverage, federal law gives you a guaranteed issue right: a Medigap company must sell you Plan A, B, D or G (or C or F if you were eligible for Medicare before January 1, 2020), can't charge more for past or present health problems, and can't refuse you, as long as you switch to Original Medicare. Some states add more rights than this. Keep your non-renewal letter; it can serve as proof.

How Medigap guaranteed issue works when your plan ends

Losing your Advantage plan this year? Moving to Medigap | Medigap or another Advantage plan? | Moving to Medigap, step by step

What to check before choosing a replacement plan

Are your doctors, specialists and hospitals in the new plan's network?
Are your prescriptions on its drug list, and is your pharmacy covered?
Premium, deductible, copays and maximum out-of-pocket
HMO or PPO, and any extra benefits (dental, vision, hearing) that matter to you
Medicare Advantage vs. Original Medicare with Medigap and a Part D plan

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Questions about Wisconsin Medicare plans ending

Which Medicare Advantage plans are ending in Wisconsin for 2027?

The list on this page comes straight from CMS's 2027 plan files: every plan that won't renew, or won't be offered in a county, in Wisconsin. It covers several carriers.

Is my Medicare Advantage plan being cancelled in Wisconsin?

If your plan won't continue, you'll get a non-renewal letter by October 2, 2026. Your Annual Notice of Change (ANOC) lists what's changing if your plan does continue. Your plan stays in force through December 31, 2026 either way.

How many people in Wisconsin lost their Medicare Advantage plan last year?

For 2026, CMS's files show 47 Medicare Advantage plans ended or dropped counties in Wisconsin, affecting about 67,768 members across 72 counties.

What happens if I don't pick a new plan after my Medicare Advantage plan ends?

You don't lose Medicare. If you don't choose anything, you're moved to Original Medicare (Parts A and B) on January 1, 2027. Original Medicare doesn't include drug coverage, so you'd need to join a separate Part D plan, and going 63 days or more without creditable drug coverage can mean a late-enrollment penalty.

How long do I have to switch after my Medicare Advantage plan is discontinued?

You can switch during Open Enrollment, October 15, 2026 to December 7, 2026, for coverage starting January 1. Because your plan is ending, you also get a Special Enrollment Period from December 8, 2026 through February 28, 2027. An enrollment request received December 8-31 is effective January 1; received in January, effective February 1; received in February, effective March 1. Choosing by December 7, 2026 avoids any gap.

Can I get a Medicare Supplement (Medigap) plan without health questions if my plan is ending?

Usually yes. When a Medicare Advantage plan leaves your area or stops offering coverage, you have a guaranteed issue right to buy Medigap Plan A, B, D or G (and C or F if you were eligible for Medicare before January 1, 2020) without medical underwriting, as long as you move to Original Medicare. You can apply as early as 60 days before your coverage ends and no later than 63 days after (March 4, 2027). Some states give more rights than this.

Why did I get a letter saying my Medicare plan won't renew?

Plans that won't continue next year must mail members a non-renewal notice by October 2, 2026. It means your current plan ends December 31, 2026, not that you lose Medicare. Keep the letter: it shows which plan is ending and helps prove your enrollment rights.

Will my doctors still be covered on a new plan in Wisconsin?

It depends on the plan you choose. Before switching, check that your doctors, specialists and hospitals are in the new plan's network, your prescriptions are on its drug list, and your pharmacy is covered. With Original Medicare plus Medigap, you can see any provider that accepts Medicare.

Which Medicare Advantage plans are available in Wisconsin for 2027?

CMS's 2027 files list 117 Medicare Advantage plans offered in Wisconsin by 17 companies: UnitedHealthcare (23 plans), Humana (19 plans), Quartz Medicare Advantage (HMO) (14 plans), Network Health Medicare Advantage Plans (10 plans), Aetna Medicare (8 plans), and others. 28 of them are special needs plans, which only people who qualify can join. Which plans you can actually choose depends on your county.

I just found out my plan is ending. Do I need to decide right away?

No. Your plan works through December 31, 2026. You can choose a new plan from October 15 to December 7, and because your plan is ending you also get a Special Enrollment Period from December 8 through February 28, 2027. Deciding earlier just means your new plan is settled before January 1.

Will I get pressured into a sales call if I ask for help?

No. A licensed agent looks at the plans available where you live in Wisconsin, explains what changes for you, and you decide. There is no cost to you and no obligation to enroll in anything. Calls are recorded, as Medicare requires.

How do I know my plan is on this list?

Type your plan name or the plan ID from your member card into the box above the table. The list comes from CMS's own 2026 and 2027 plan files. Your plan's written notice is the final word; if the two disagree, trust the letter and have a licensed agent check it with you.

Is your Wisconsin Medicare plan ending?

Call to check your plan and compare what's available where you live, with licensed Medicare help.

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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.

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Sources

Last updated 2026-10-06. Plan counts come from CMS files; CMS doesn't publish county counts of 10 or fewer members, so totals are at least the number shown.