✍️ BeSecuredNow Editorial Team | 📅 August 2026 | ⏱️ 5 min read
Key Takeaway: AARP/UnitedHealthcare rates highest for Medicare Advantage and Medigap nationally. Humana excels for Part D drug coverage. Kaiser Permanente earns perfect 5-star ratings where available. Always verify star ratings for plans in your specific county — ratings vary by location.
Top Medicare Provider Reviews
🥇 AARP/UnitedHealthcare — Best Overall
Medicare Advantage Star Rating: 4.0–4.5 | Available nationwide
UnitedHealthcare, through its AARP-branded Medicare plans, is the largest Medicare Advantage insurer in the US with over 9 million members. Offers Medicare Advantage, Medigap, and Part D plans. Pros: widest provider network, nationwide availability, strong extra benefits (dental, vision, fitness). Cons: star ratings vary significantly by county, customer service can be inconsistent at scale.
🥇 Kaiser Permanente — Best Star Rating
Medicare Advantage Star Rating: 5.0/5 | Select states only
Kaiser consistently earns perfect 5-star CMS ratings for its Medicare Advantage plans. The integrated model (Kaiser is both insurer and provider) results in exceptional care coordination, low administrative friction, and high member satisfaction. Available in CA, CO, GA, HI, MD, DC, OR, VA, WA. If you live in Kaiser's service area and value quality over choice, this is typically the top recommendation.
🥈 Humana — Best for Drug Coverage
Medicare Advantage Star Rating: 4.0/5 | Excellent Part D
Humana is the 2nd largest Medicare Advantage insurer. Strong standalone Part D plans consistently earn 4–5 stars. Competitive Medicare Advantage pricing with robust dental and vision benefits. A good choice for beneficiaries with significant drug costs who want integrated MA + Part D coverage from one insurer.
Mutual of Omaha — Best for Medigap
Medigap specialist | Consistent low pricing
Mutual of Omaha is consistently among the most competitive Medigap providers nationally, particularly for Plan G and Plan N. A-rated by AM Best. Simple pricing, reliable claims processing, and competitive rates for seniors who choose Original Medicare + Medigap. Best for those who value simplicity and cost predictability over extra benefits.
Frequently Asked Questions
How do I check a Medicare plan's star rating?
At Medicare.gov/plan-compare — enter your ZIP code, choose your coverage type, and the tool shows star ratings for all plans available in your area. Ratings are updated annually in October. Filter for 4-star or higher plans when making your selection.
Are Medicare Advantage reviews trustworthy?
Government CMS star ratings are the most reliable benchmark — they're based on actual clinical quality measures, member experience surveys, and administrative performance. Consumer reviews on third-party sites reflect individual experiences and should be read with that context in mind. CMS ratings are the gold standard for Medicare plan quality assessment.
Which Medicare Advantage plan has the most benefits?
This varies by plan and county — Medicare Advantage plans compete on extra benefits (dental, vision, hearing, gym memberships, telehealth, transportation, meal delivery) as differentiators. UnitedHealthcare, Humana, and Aetna typically offer the most robust extra benefit packages. Use Medicare.gov Plan Finder to compare specific benefits in your area.