Wisconsin
Medicare plans in Waukesha County
2026 plan year. 60 Medicare plans available — 57 Medicare Advantage, 0 Part D, 3 Medigap, 14 D-SNP. Sourced from the CMS March 2026 Landscape file.
Carriers serving this county
10
4 Wisconsin-based
Average MA premium
$44/mo
31 plans at $0/mo
Top CMS Star rating
4.5 ★
Updated annually by CMS
Plan-count rank in WI
#2
of 73 counties
Top carriers in Waukesha County
- Humana15 plans
- UnitedHealthcare15 plans
- Aetna Medicare6 plansWI-based
- Network Health Medicare Advantage Plans5 plansWI-based
- Security Health Plan of Wisconsin, Inc.5 plansWI-based
Top-rated plans
Highest CMS Star ratings in Waukesha County. Tap for full plan detail.
- Aetna Medicare — Aetna Medicare Eagle (PPO)4.5$0/moMedicare Advantage · OOP max $4,900
- Aetna Medicare — Aetna Medicare Signature (PPO)4.5$0/moMedicare Advantage · OOP max $5,200
- Aetna Medicare — Aetna Medicare Enhanced (PPO)4.5$30/moMedicare Advantage · OOP max $5,000
- Aetna Medicare — Aetna Medicare Value Care (PPO)4.5$21/moMedicare Advantage · OOP max $5,900
- Aetna Medicare — Aetna Medicare Signature Extra (PPO)4.5$0/moMedicare Advantage · OOP max $5,500
- Humana — Humana USAA Honor Giveback (PPO)4.5$0/moMedicare Advantage · OOP max $6,000
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