Speak to a licensed agent and save up to $751 a year.

Top 10 Medicare Supplement Insurance Companies

Top 10 Medicare Supplement Insurance Companies

Our organization aims to educate you on the inner workings of Medicare, how to sign up, and what options are available on the market today. Those who attend seminars on Medicare may be asking themselves the question, “What Medicare supplement insurance companies are among the top 10 for consumers?”

Because benefits are roughly the same across all companies, benefits outlined in plan letters are the same for every Medicare supplement insurance company. These supplemental companies pay your bills on time. Medicare makes all the determinations when it comes to payment, so it is rare that they are late on payments, which is often the case with Medicare Advantage Plans.

Although the answer to this question can be complicated, the best supplemental insurance company is within reach, and the best company for you is often determined by price. The best plan for you may be the one with the lowest premium or it may be a company with the lowest rate increases in each location or area.

If you decide to sign up using MedigapCoverage.com you don’t need to be concerned about poor customer service. This is one thing you will never have to worry about. MedigapCoverage.com takes care of this for you. You don’t have to speak with customer service. Our company does that for you, free of charge.

Each year, some carriers grow in popularity, because their prices are low at a certain time. These companies provide first-rate Medicare secondary insurance as of that time. With that in mind, we have compiled a rundown of the Top 10 Supplement insurance companies this year. These companies are largely popular across our nation.

These highly rated supplemental insurance companies are the most highly-rated companies right now. We may come back and make updates to this list on a yearly basis to keep you up-to-date on any changes. Because of this, you will know which companies are the best for you at the current time. 

2023’s Top 10 Medicare Supplement Insurance Companies

  • Cigna Supplement Insurance
  • Aetna Medicare Supplement Insurance
  • Manhattan Life Medicare Supplement Insurance
  • Mutual of Omaha Supplement Insurance
  • Combined Medicare Supplement Insurance
  • United Healthcare Medicare Supplement Insurance
  • Anthem Medicare Supplement Insurance
  • Blue Cross Blue Shield Medicare Supplement Insurance
  • Western United Life Medicare Supplements
  • Florida Blue Supplement Insurance

It is understandable that three supplemental policies stand out from the rest. Plans G, F, and N are highly preferable. Although there are seven other supplemental plans, these three are the best.

Of course, there are some things to be aware of before you compare Medicare supplement insurance companies. Because plans have a set standard, they are all the same in what they provide. Be aware that each company has a different rate increase history and pricing. Investigate these carefully. That way, you can find the best Medicare supplement insurance company for you. Since 10 plans rate top of the line, you should know that Plans G, F, and N are the most popular. Most people who buy Medicare supplement policies are looking to pay nothing or few out-of-pocket expenses. 

Cigna Supplement Insurance

Having been around since 1982, Cigna has made a name for itself. It has low monthly costs and is one of the best options for seniors. Cigna prides itself on providing a great customer experience. Cigna is devoted to its customers’ health. 

Aetna Medicare Supplement Insurance

Aetna is another great option for those looking for a premier supplement insurance company. It prides itself on its reliability, making it a great option for you. Aetna has earned an A rating from A.M. Best.

Manhattan Life Medicare 

Manhattan Life Medicare is known for offering a seven percent discount if you have a roommate. If you are 60 or older and live with someone, you can get this discount. 

Blue Cross Blue Shield’s Medicare policy

Blue Cross Blue Shield is known for its Medicare supplement policy. It covers Plans G, F, A, and K. Plus, members have around-the-clock access to policy information.

Anthem Medicare

Anthem Medicare supplements are very popular in several states, including Colorado, Georgia, Missouri, and a handful of others. Anthem has a wide variety of options if you choose to purchase a policy with them. Anthem offers a Silver Sneakers program to many who purchase their plans. Many other states offer programs that help you maintain good health and hang on to your cash.

Anthem’s plans are called “Anthem Medigap plans.”

Combined Medicare Supplements

Combined Medicare Supplements is not often heard about, but it is still a premier provider of Medigap plans. Combined Medicare Supplements was established in 1922. This company also has an A rating with A.M. Best. Combined Healthcare has offices in North America and provides more than five million supplemental policies. 

United Healthcare Supplement Insurance

United Healthcare Supplement Insurance is quite possibly the most well-known of supplement insurance companies. United Healthcare Supplement Insurance is well-known in the aging community and is associated with a nationally recognizable senior association. United Healthcare Supplement Insurance also offers the Silver Sneakers program. 

As one of the most popular supplemental insurance companies, United Healthcare is trusted, and many employers provide coverage through this company. Many employers choose this company because it is so well known.

Florida Blue Health 

Florida’s Blue Health is another company that offers Medigap policies. It offers Medigap Policies, HMO and PPOs. In addition, this company has a good number of participating providers in their network.

What you need to know about the of Medigap insurance ratings

Eligible seniors have many questions about the ratings of supplemental insurance company companies. It is easier to compare Medicare Advantage plans than it is to get ratings on Medigap Insurance companies, which are graded under a “five star rating” program. If you are seeking a Medigap plan, you will find many companies with A and B ratings. 

Many people who research Medicare supplement insurance companies are also trying to figure out which Medicare supplement or Medigap plan is best for them. Many experts say that the best plans are Plans N, G, and F. Plan F is only available to those who could get Medicare before 2020. Medigap Plan N and Plan G are the most preferable. 

What Medicare supplement companies are the best? What Medicare supplements are best changes regularly. 

Is Plan F the premier supplement for seniors? Many people would say yes to this question, but it all depends on whom you are asking. Plan F is great overall because it covers both Part B and Part A deductibles. As a result, you don’t have any out-of-pocket expenses when service is provided. 

Because Plan F policies are standardized, terms are the same, regardless of which company you select. You may be looking for a policy with the lowest premiums and costs. If such is the case, you may want to investigate providers with a rating of B+ or above. 

What plan should I choose when Plan F is no longer available? Plan F went away in 2020. However, it is now only available to those who enrolled before the plan was discontinued. Those who purchased a Plan F before its discontinuation will continue to be covered under Plan F. Since Plan F was discontinued, Plan G has become the most popular plan.

But which top 10 company should you select? It is our sincerest hope that this guide has helped you understand the plans that are available to you. However, having so many options can make it hard to pick just one policy. This is because coverage is the same across all plans. If you want to pick the right one, it is best to investigate each company’s rates and decide what supplemental plan you want. 

It may help to then see rate increases over the years and make an educated decision for your situation. Find a company that is stable in your area.

While you could call each company to get rates, this takes a lot of time. If you decide to partner with us to help you pick a plan, we can inform you of your options. We work with all of these companies and others, so we are aware of each plan’s offerings. With that in mind, we can help you find the best plan for you.

We provide many other services, on top of helping you select the right company and plan. Our support is unmatched, and we can help you find a provider with the best policies in your neck of the woods. 

As always, we will make updates to this list. 

In closing 

– Coverage is the same across all companies.  

– Financial ratings, customer service and premiums are the only things that differ between companies. 

– Many providers are highly rated, but the best one for you often depends on your geographic location.

12 Sources

MedigapCoverage has strict sourcing guidelines to ensure our content is accurate and current. We rely on peer-reviewed studies, academic research institutions, and medical associations. We strive to use primary sources and refrain from using tertiary references.













Still confused? Call us!

We’re here at 833-245-0614 to answer any questions, and ready to help with any issues you might have with an insurer through the enrollment process.

Please enable JavaScript in your browser to complete this form.

Table of Contents


  • Best overall Medicare supplement for new enrollees: Plan G.
  • Best overall Medicare supplement before 2020: Plan F.
  • Best low cost Medicare supplement: Plan K.
  • Best alternative to Plan G Medicare supplement: Plan N.

Learn More

Medicare Supplement policies are private health insurance designed to cover gaps in Original Medicare. They are also known as Medigap plans. These take care of costs such as copays, coinsurance, and deductibles which can become expensive if you need regular care from a doctor or hospital. If you need medical care while traveling outside the U.S., you can buy Medigap policies to help cover those costs. As a supplement to Original Medicare, you’re required to have Part A and Part B before you canget a Medigap policy. This way, Medicare is responsible for the Medicare-approved costs of the covered care, and the remainder is covered by your Medigap plan.

Learn More

Optimal coverage comes with higher costs, making Plan F the most expensive Medigap plan. Plan F is known as “first-dollar coverage” and it takes care of everything provided during a doctor or hospital visit. Your only responsibility is for dental, vision, medications, and equipment, such as hearing aids.

Learn More

The Federal government ended the Plan F option for new enrollees last year to keep the healthcare system from being overused by patients who had their deductibles covered. The next best coverage after Plan F is Plan G.

Learn More

Medigap Plan G offers every advantage of Plan F except for the deductible, which you have to cover. Because it isn’t as comprehensive as Plan F, Plan G is more affordable.

Learn More

For people who don’t go to the doctor often, Plan K is worth considering. It is the most affordable because it provides just 50% of Medicare Part B coinsurance, the Part A deductible, blood, skilled nursing, and Part A hospice costs. For comparison, Plan G and others offer full coverage of these expenses, and more.

Learn More

It’s hard to argue against plans which cut your traditional Medicare costs. For most people, having the extra coverage these supplemental plans provide is common sense, unless they want the specific features of a Medicare Advantage plan.

Learn More

Most people would benefit from not having to pay out-of-pocket to stay healthy. Medicare supplement insurance or a Medicare Advantage plan offer vital savings now, but are indispensable should a catastrophic health issue occur.

Learn More

Of the 10 Medicare-approved Medigap plans, Plan G and Plan N are the most popular. Plan F is no longer available to new Medicare enrollees as of 2020, but it is still popular among people who bought this plan prior to 2020.

Learn More

  • Plan F$128–$342
  • Plan F (high deductible)$22–$88
  • Plan G$106–$325
  • Plan G (high deductible)$29–$58

Learn More

Before getting a Medicare supplement plan, you need to be enrolled in Medicare Part A (hospital insurance) and Part B (medical insurance). People with Medicare Advantage Plans who want to go back to Original Medicare can buy a Medigap policy prior to switching.

Learn More

The security of having lower or no out-of-pocket healthcare costs can offset the premiums you’ll have to pay for whichever Medigap plan you choose, which vary depending on the benefits offered.

Learn More

The national average cost for Medicare Supplement Plan F is $1,824 annually, which is $152/month; Medigap Plan G will cost you around $143 per month.

Learn More

Since Plan F was discontinued for new enrollees as of 2020, Plan G offers the most coverage for people 65 and older. It has a lower premium than Plan F and duplicates its benefits, except for the Part B deductible.

Learn More

It depends on your specific needs, but for most people a Medigap plan is very useful in supplementing the coverage of Medicare Part A and Part B. A Medicare Advantage plan is an affordable way to get healthcare coverage not offered by Original Medicare.

Historically, Plan F has been the most popular because it covers all the out-of-pocket costs Medicare does’t pay for. This includes the 15% extra charge billed by providers who do not take Medicare as full payment.

Learn More

Since January 1, 2006, no Medigap policy came with prescription drug coverage. You have two options to get covered, enrolling in either a Medicare Prescription Drug Plan (Part D) or a Medicare Advantage plan.

Learn More

Have a Question? We've Got You Covered.

Please enable JavaScript in your browser to complete this form.