Medicare Advantage Plans 2026: Best Plans, Costs, and How to Enroll
Medicare Advantage (Part C) plans are an alternative to Original Medicare that are offered by private insurance companies. In 2026, over 34 million Americans are enrolled in Medicare Advantage, attracted by lower costs, additional benefits, and simplified coverage.
What Is Medicare Advantage?
Medicare Advantage plans must provide at least the same coverage as Original Medicare Parts A and B, but most plans go much further by including dental, vision, hearing, prescription drugs, and fitness benefits — often at a lower overall cost.
Medicare Advantage vs Original Medicare
| Feature | Original Medicare | Medicare Advantage |
|---|---|---|
| Monthly premium | $174.70 (Part B) | $0–$50 avg (plan pays rest) |
| Out-of-pocket maximum | No limit | $3,000–$8,850 maximum |
| Drug coverage | Requires separate Part D | Usually included |
| Dental/Vision | Not covered | Often included |
| Network | Any Medicare provider | Network may be restricted |
Best Medicare Advantage Plan Providers 2026
1. UnitedHealthcare — Largest Network
UnitedHealthcare offers Medicare Advantage plans in all 50 states with the most extensive provider network. Their Renew by UnitedHealthcare wellness program and free gym membership are standout benefits.
- Star rating: 4.0/5
- Members: 8.7 million
- Extras: Free gym membership, over-the-counter allowance, transportation
2. Humana — Best Supplemental Benefits
Humana plans consistently offer the richest supplemental benefits including dental allowances up to $2,000, vision coverage, and OTC benefits of $125–$200 per quarter.
- Star rating: 4.5/5
- Best for: Beneficiaries who want maximum extra benefits
3. Aetna — Best $0 Premium Plans
Aetna offers the highest number of $0 premium Medicare Advantage plans nationally, making them the top choice for cost-conscious beneficiaries.
- Star rating: 4.0/5
- Best for: Minimizing monthly costs
4. Blue Cross Blue Shield — Best Regional Plans
BCBS operates regional plans that often have the highest star ratings in their specific service areas. If available in your region, BCBS plans frequently outperform national competitors.
- Star rating: Varies by region; many 4.5–5 star plans
- Best for: Beneficiaries in BCBS-strong regions
5. Kaiser Permanente — Best Integrated Care
Kaiser Permanente’s integrated model where doctors, hospitals, and insurance are all under one roof produces the best health outcomes and highest satisfaction scores nationally.
- Star rating: 5.0/5 in most markets
- Limitation: Only available in 8 states + D.C.
How to Choose a Medicare Advantage Plan
- Check if your doctors are in-network — This is the #1 priority
- Verify your drugs are covered — Check the plan’s formulary
- Compare out-of-pocket maximums — Protects against catastrophic costs
- Look at star ratings — CMS rates plans 1–5 stars for quality
- Consider extra benefits you will actually use — Dental, vision, OTC, gym
Medicare Advantage Enrollment Periods
- Initial Enrollment Period: 3 months before to 3 months after your 65th birthday
- Annual Enrollment Period: October 15 – December 7 (changes take effect Jan 1)
- Medicare Advantage Open Enrollment: January 1 – March 31
- Special Enrollment Periods: Triggered by qualifying life events
Conclusion
Medicare Advantage plans in 2026 offer excellent value for most beneficiaries, especially those who want dental, vision, and drug coverage under one plan. Humana leads for extra benefits, Aetna for $0 premiums, and Kaiser for integrated quality care. Use Medicare’s Plan Finder at Medicare.gov to compare every plan available in your ZIP code.