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Medicare plans in Trempealeau County, WI — 2027

What agents look up before working a county: plan count, carriers, $0-premium share, star distribution, MOOP range, the 65+ and 60–64 population, and what changed since last year.

In 2027, Trempealeau County, Wisconsin has 40 Medicare plans (14 Medicare Advantage with drug coverage, 8 without, 8 standalone Part D, 10 Special Needs) from 12 carriers. 19 Medicare Advantage plans have a $0 premium. The lowest in-network out-of-pocket maximum is $3,000.

What changed vs 2026

  • 5 fewer plans than 2026
  • $0-premium plans up 3
  • Average star rating up 0.1

Market snapshot

Residents 65 and older
5,758
Residents 60–64, aging in over the next five years
2,008
Medicare eligibles
7,234
Medicare Advantage penetration
49.5%
Plans per 1,000 residents 65+
6.9

Carriers by number of plans

  • Humana — 9 plans
  • Quartz Medicare Advantage (HMO) — 6 plans
  • UnitedHealthcare — 6 plans
  • Security Health Plan of Wisconsin, Inc. — 5 plans
  • Aetna Medicare — 3 plans
  • Anthem Blue Cross and Blue Shield — 2 plans
  • Group Health Cooperative of Eau Claire — 2 plans
  • Molina Healthcare of Wisconsin — 2 plans

Plans sorted by CMS star rating, then premium

PlanCarrierCategoryPlan typeMonthly premiumDrug deductibleOut-of-pocket maximumStar rating
Humana USAA Honor Giveback (PPO) (H7617-022-0)HumanaMAPPO$0$6,0004.5
Humana Basic Rx Plan (PDP) (S5884-139-0)HumanaPDPPDP$6.30$7004.5
Humana Value Rx Plan (PDP) (S5884-195-0)HumanaPDPPDP$22.30$6874.5
HumanaChoice H7617-007 (PPO) (H7617-007-0)HumanaMA-PDPPO$60$700$9,2504.5
Humana Premier Rx Plan (PDP) (S5884-162-0)HumanaPDPPDP$129.90$3504.5
Aetna Medicare Eagle (PPO) (H5521-286-0)Aetna MedicareMAPPO$0$5,2004.0
Aetna Medicare Signature (PPO) (H5521-289-0)Aetna MedicareMA-PDPPO$0$700$5,9004.0
Compass (HMO) (H5211-003-0)Security Health Plan of Wisconsin, Inc.MAHMO$0$5,0004.0
Gundersen Quartz Med Advantage Basic D (w/Rx) (HMO) (H5262-032-0)Quartz Medicare Advantage (HMO)MA-PDHMO$0$270$7,1504.0
Gundersen Quartz Med Advantage Value (HMO) (H5262-004-0)Quartz Medicare Advantage (HMO)MAHMO$0$4,4504.0

Showing 10 of 40 plans.

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About this data

Source: CMS Medicare Advantage/Part D Landscape files, plan year 2027; population: U.S. Census Bureau ACS 5-year 2024; MA penetration: CMS October 2026.

This page summarizes publicly available CMS data. It is not a plan finder and does not recommend plans. To compare and enroll in plans, use Medicare.gov or talk to a licensed agent. Medicare.gov plan finder.