3 Best Health Insurance Companies

Our Expert Take

Kaiser Permanente is one of the top national health insurers in 2025, earning a 4.17 out of 5-star rating on Insure.com and high marks in independent reviews. Its integrated care model combines insurance with in-house healthcare providers, often placing doctors, labs, and pharmacies in the same location.

This setup streamlines appointment scheduling, billing, and medical record sharing. Most plans offer broad access to primary care doctors, specialists, and hospitals, with coordinated routine, urgent, and preventive care. Digital tools enhance convenience by letting members schedule visits, refill prescriptions, and message providers easily.

Consumer Sentiment Index

Customer satisfaction is a key strength for Kaiser Permanente. Policyholders consistently give high marks for service, claims processing speed, and communication. In Insure.com’s survey, Kaiser tied for the top customer satisfaction rating at 4.17 out of 5.

Many members report that claims processing is easy and straightforward. Complaints about billing or denied claims are less common than with many other insurers. Users frequently mention friendly customer service staff who provide helpful support.

Kaiser’s focus on preventive care is often praised, leading to better overall health outcomes. Some members wish for greater flexibility in seeing out-of-network specialists.

Pros & Cons

Pros:

• High customer satisfaction scores
• Affordable premiums and deductibles for many plans
• Integrated care model for efficient service
• Easy-to-use digital tools

Cons:

• Only available in select regions (not nationwide)
• Limited flexibility for using non-Kaiser doctors
• Some plans may have fewer coverage options than competitors

Marketplace Health Plan Availability

Kaiser Permanente health plans are available on several state health insurance marketplaces. You’ll find coverage in states like California, Colorado, Washington, Oregon, Georgia, Maryland, Virginia, and the District of Columbia.

Kaiser’s Affordable Care Act (ACA) plans often feature some of the lowest average Silver-tier premiums and deductibles in these regions. For example, the average Silver plan premium is around $481, and the average deductible is about $4,115.

If you live outside the areas Kaiser serves, you will not have access to its plans. If you do qualify, you may benefit from lower costs and strong preventive care services. Be sure to review which plan types and tiers are offered, as choices depend on your location.

Our Expert Take

Blue Cross Blue Shield (BCBS) consists of 34 independent companies operating under a single brand, providing strong local support and nationwide access. With over 107 million members and a network of 1.7 million doctors and hospitals, BCBS is one of the most widely used insurers in employer-based plans and government marketplaces.

BCBS is recognized for its preventive care and wellness benefits. Many plans offer lower premiums depending on location. Frequent travelers benefit from the BlueCard program, which provides extended coverage and negotiated rates nationwide, though features vary by state and local BCBS provider.

Consumer Sentiment Index

Customers value BCBS’s broad provider network, flexible coverage options, and convenient access to local care. Many individuals and families report that finding in-network doctors and specialists is straightforward, making care easier to manage.

Customer satisfaction scores are generally solid, but reviews can differ by region. Some affiliates perform better than others in claims handling and service quality. Common concerns include billing confusion, denied claims, and occasional delays in support.

Despite these challenges, BCBS remains a popular choice with high member retention and wide provider acceptance, reflecting strong long-term loyalty and trust in the brand.

Pros & Cons

Pros:

• Wide provider network (1.7 million+)
• Plans accepted in all 50 states
• Large selection of plan types
• Strong preventive care and wellness programs
• BlueCard for out-of-area coverage

Cons:

• Some plan features and quality vary by region
• Mixed reviews on customer service and claim handling
• Can be more costly in some markets
• Website and billing confusion possible in certain areas

You should check plan details and member reviews for your specific state before enrolling. Comparing your options can help you find a plan that fits your needs and budget.

Marketplace Health Plan Availability

Blue Cross Blue Shield is widely available on both the federal Health Insurance Marketplace and many state exchanges, making it a reliable option during open enrollment regardless of where you live. Its strong participation ensures that most consumers will find at least one BCBS-managed plan available in their area.

Plan offerings range from budget-friendly Bronze options to comprehensive Platinum coverage, with varying deductibles and premium levels to fit different needs. As a leading ACA provider, BCBS is a top choice for those seeking government-subsidized health insurance.

However, specific plan details and availability depend on your local BCBS company. It’s best to review your state’s exchange to compare coverage options and find the plan that works for you.

Our Expert Take

Aetna performs well in nationwide health insurance evaluations. Experts highlight its wide selection of plan types and extensive national network. In 2025, Aetna was ranked the third-best health insurance company by industry analysts, earning a 4.10 out of 5 rating.

The company is known for having among the lowest complaint levels for individual plans among major insurers, which is important for reliability in claims and customer service. Aetna offers medical, dental, vision, and Medicare policies, providing flexibility if your coverage needs change.

Many of Aetna’s Medicare Advantage plans earned 4 stars or higher in the 2025 Star Ratings, with about 88% of members enrolled in these higher-rated plans.

Consumer Sentiment Index

Aetna is recognized for fewer complaints compared to other health insurers. Customers often report smooth billing and claims processes, reducing frustration.

Customer satisfaction scores indicate that Aetna performs above average, especially in plan experience and support. Many users note that it is easy to find information and get assistance when needed.

Some members do experience delays or confusion with specialty claims, but overall, positive experiences are common. Aetna’s parent company, CVS Health, continues to enhance online tools, making policy management easier.

Pros & Cons

Pros

• Fewer complaints about individual health plans
• Many plan types, including dental and vision
• Wide national network of doctors and hospitals
• Strong Medicare Advantage ratings in 2025

Cons

• Some plans may not be available in every state
• Premiums may not always be the lowest
• Occasional reports of slow claims process for certain services

Aetna’s strengths are its coverage choices and customer satisfaction. If you value having one company for different insurance needs, Aetna can be a good pick. Make sure to check local plan offerings and prices.

Marketplace Health Plan Availability

Aetna sells health insurance plans both on and off the public Marketplace. Its plans are available to many individuals and families across the country. Marketplace plan options vary by state and can include medical, dental, and vision coverage.

In some regions, Aetna plans are popular due to competitive pricing and broad provider networks. Not every Marketplace will have Aetna, so you should check the availability in your zip code during Open Enrollment.

Some Aetna plans partner with CVS Health, bringing extra pharmacy benefits to members. Look for plan details on the Marketplace website, and compare networks, costs, and covered benefits before enrolling. Aetna continues to update and expand its ACA plan footprint in new states when possible.