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Medicare plans in Jefferson County, WI — 2026
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 2026, Jefferson County, Wisconsin has 53 Medicare plans (18 Medicare Advantage with drug coverage, 8 without, 10 standalone Part D, 15 Special Needs) from 11 carriers. 10 Medicare Advantage plans have a $0 premium. The lowest in-network out-of-pocket maximum is $2,750.
Market snapshot
- Residents 65 and older
- 15,933
- Residents 60–64, aging in over the next five years
- 6,457
- Medicare eligibles
- 19,892
- Medicare Advantage penetration
- 44.5%
- Plans per 1,000 residents 65+
- 3.3
Carriers by number of plans
- UnitedHealthcare — 15 plans
- Humana — 14 plans
- Anthem Blue Cross and Blue Shield — 5 plans
- Dean Advantage — 5 plans
- Wellcare — 5 plans
- Dean Health Plan, Inc. — 2 plans
- HealthSpring — 2 plans
- Molina Healthcare of Wisconsin — 2 plans
Plans sorted by CMS star rating, then premium
| Plan | Carrier | Category | Plan type | Monthly premium | Drug deductible | Out-of-pocket maximum | Star rating |
| HumanaChoice H7617-007 (PPO) (H7617-007-0) | Humana | MA-PD | PPO | $47 | $615 | $9,250 | 4.5 |
| Humana USAA Honor Giveback (PPO) (H7617-022-0) | Humana | MA | PPO | | | $6,000 | 4.5 |
| AARP Medicare Advantage CareFlex from UHC WI-18 (HMO-POS) (H5253-198-0) | UnitedHealthcare | MA-PD | HMO-POS | $0 | $600 | $6,700 | 4.0 |
| AARP Medicare Advantage from UHC WI-0017 (HMO-POS) (H5253-097-0) | UnitedHealthcare | MA-PD | HMO-POS | $0 | $520 | $6,700 | 4.0 |
| UHC Complete Care WI-20 (HMO-POS C-SNP) (H5253-202-0) | UnitedHealthcare | SNP | HMO-POS C-SNP | $0 | $520 | $5,400 | 4.0 |
| UHC Nursing Home Plan WI-F001 (HMO-POS I-SNP) (H5253-007-0) | UnitedHealthcare | SNP | HMO-POS I-SNP | $7.70 | $615 | $9,250 | 4.0 |
| UHC Dual Complete WI-V001 (HMO-POS D-SNP) (H3794-004-0) | UnitedHealthcare | SNP | HMO-POS D-SNP | $17.30 | $615 | $4,900 | 4.0 |
| UHC Dual Complete WI-D002 (HMO-POS D-SNP) (H3794-002-0) | UnitedHealthcare | SNP | HMO-POS D-SNP | $18.90 | $615 | $9,250 | 4.0 |
| UHC Care Advantage WI-E001 (HMO-POS I-SNP) (H5253-064-0) | UnitedHealthcare | SNP | HMO-POS I-SNP | $21.10 | $270 | $4,000 | 4.0 |
| AARP Medicare Advantage from UHC WI-0012 (HMO-POS) (H5253-030-0) | UnitedHealthcare | MA-PD | HMO-POS | $44 | $440 | $4,900 | 4.0 |
Showing 10 of 53 plans.
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About this data
Source: CMS Medicare Advantage/Part D Landscape files, plan year 2026; population: U.S. Census Bureau ACS 5-year 2024; MA penetration: CMS September 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.