Missouri · 2026
Medicare Advantage Plans in Washington County, Missouri
For 2026, Washington County, Missouri has 41 Medicare Advantage plans, an average premium of $11.00/mo, and an average 3.8-star CMS rating. Plans are offered by Aetna Medicare, Cigna Healthcare, Devoted Health, Humana, UnitedHealthcare, and Wellcare. Compare them below and talk to a licensed Medicare Advocate to find the right fit.
Plans available
41
Avg. premium
$11.00/mo
Avg. star rating
3.8
Carriers
6
41 2026 plans in Washington County
2026 plan-year data from CMS for the carriers we represent — we do not offer every plan available in your area. Premiums and availability vary by exact location.
Common questions
- How many Medicare Advantage plans are available in Washington County, MO?
- For the 2026 plan year, 41 Medicare Advantage plans are available in Washington County from the carriers we represent.
- What is the average Medicare Advantage premium in Washington County?
- The average monthly premium across available plans is about $11.00 for 2026. Many plans have a $0 premium. Your exact cost depends on the plan you choose.
- Which insurance companies offer Medicare Advantage plans in Washington County?
- Plans are offered by Aetna Medicare, Cigna Healthcare, Devoted Health, Humana, UnitedHealthcare, and Wellcare.
- How do I enroll in a Medicare Advantage plan in Washington County?
- Call to speak with a licensed Medicare Advocate who can compare every plan available at your address at no cost. Enrollment may be limited to certain times of year unless you qualify for a Special Enrollment Period or you are in your Medicare Initial Enrollment Period.
Ready when you are.
No cost. No pressure. There is no obligation to enroll.One Advocate, for as long as you’re on Medicare.