Unraveling the Costs: A Comprehensive Guide to AARP Medicare Supplement Insurance

As we navigate the complexities of healthcare coverage in our golden years, understanding the costs associated with Medicare Supplement Insurance, also known as Medigap plans, becomes crucial. AARP, a trusted name in the senior community, offers a range of these supplemental plans to help bridge the gaps in Original Medicare coverage. In this article, we’ll dive deep into the average costs of AARP Medicare Supplement Insurance, empowering you to make informed decisions about your healthcare expenses.

What is AARP Medicare Supplement Insurance?

Before we delve into the costs, let’s briefly understand what AARP Medicare Supplement Insurance entails. These plans, offered by private insurance companies and endorsed by AARP, are designed to complement Original Medicare (Parts A and B) by covering some of the out-of-pocket expenses that Medicare doesn’t cover. These costs can include deductibles, coinsurance, and copayments, among others.

Understanding the Standardized Plans

AARP Medicare Supplement Insurance plans are standardized by the federal government and identified by letters (A, B, C, D, F, G, K, L, M, and N). Each lettered plan offers a specific set of benefits, allowing you to choose the coverage that best suits your healthcare needs and budget. It’s important to note that premiums can vary among insurance providers, even for the same lettered plan.

Average Costs for AARP Medicare Supplement Plans

Now, let’s dive into the average costs associated with two popular AARP Medicare Supplement plans: Plan A and Plan L.

Plan A

Plan A is the most basic Medigap plan, offering coverage for the following:

  • Medicare Part A coinsurance and hospital costs (up to an additional 365 days after Medicare benefits are exhausted)
  • Medicare Part B coinsurance or copayment
  • First three pints of blood (per calendar year)

According to AARP’s data, the average annual premiums for Plan A are:

  • $2,022 for men
  • $1,824 for women

Plan L

Plan L is a cost-sharing plan that provides more comprehensive coverage than Plan A, but with some out-of-pocket expenses. It covers:

  • Medicare Part A coinsurance and hospital costs (up to an additional 365 days after Medicare benefits are exhausted)
  • Medicare Part B coinsurance or copayment
  • First three pints of blood (per calendar year)
  • Skilled nursing facility care coinsurance (75%)
  • Out-of-pocket limit of $3,530 (after which the plan covers 100% of covered services for the remainder of the year)

The average annual premiums for Plan L are:

  • $1,758 for men
  • $1,608 for women

It’s important to note that these average costs are just an estimate, and premiums can vary based on factors such as your age, location, and the insurance company you choose.

Factors Affecting AARP Medicare Supplement Insurance Costs

Several factors can influence the cost of your AARP Medicare Supplement Insurance plan:

  1. Age: Generally, premiums increase as you get older.
  2. Location: Costs can vary significantly depending on the state or region where you reside.
  3. Gender: As seen in the examples above, premiums can differ based on gender.
  4. Tobacco Use: Insurance companies may charge higher premiums for smokers or those who use tobacco products.
  5. Health Status: In some cases, preexisting medical conditions can impact premiums, especially if you enroll outside the initial enrollment period.
  6. Plan Type: More comprehensive plans with higher coverage levels typically come with higher premiums.

It’s essential to shop around and compare quotes from different insurance providers to find the most suitable plan for your needs and budget.

Additional Costs to Consider

While AARP Medicare Supplement Insurance plans can help cover many out-of-pocket expenses, it’s important to remember that you’ll still need to pay your Medicare Part B premium (which covers doctor visits, outpatient services, and preventive care). Additionally, some plans may have deductibles or copayments for certain services, which can add to your overall healthcare costs.

Making an Informed Decision

Choosing the right AARP Medicare Supplement Insurance plan is a personal decision that should be based on your unique healthcare needs, budget, and lifestyle. While cost is certainly an important factor, it’s equally crucial to consider the coverage levels and benefits offered by each plan.

Before making a decision, consider the following tips:

  • Evaluate your current and anticipated healthcare needs
  • Understand the coverage provided by each plan and how it aligns with your requirements
  • Compare premiums, deductibles, and out-of-pocket maximums across different plans and insurance providers
  • Consult with a licensed insurance agent or financial advisor for personalized guidance

By thoroughly understanding the costs and coverage options, you can make an informed decision and select an AARP Medicare Supplement Insurance plan that provides the right balance of affordability and comprehensive coverage.


Navigating the world of healthcare expenses can be daunting, but with the right information and guidance, you can make informed decisions about your AARP Medicare Supplement Insurance. By understanding the average costs, factors affecting premiums, and additional expenses to consider, you can better prepare for a secure and financially stable retirement. Remember, your healthcare is an investment in your well-being, and choosing the right supplemental coverage can provide peace of mind and financial protection in your golden years.

Why are so many people are on AARP Medicare Supplement Plans?


How much is a AARP Medicare Supplement?

AARP monthly rate
Plan L
Plan N
Plan A
Plan G

What is the most popular AARP Medicare Supplement plan?

By and large, Plan F is the most popular Medicare Supplement plan due to its coverage of more out-of-pocket Medicare costs than any other Medigap plan type.

Is AARP good Medigap insurance?

AARP/UnitedHealthcare offers most Medigap plan types — often with multiple options for pricing and extra benefits. Prices are competitive, and complaint rates for the company’s Medicare Supplement Insurance plans are considerably lower than the market average.

How much does a good supplemental Medicare plan cost?

Medigap Plan Type
Medigap Cost Range (monthly)
Medicare Supplement Plan A
$166 – $345
Medicare Supplement Plan B
$218 – $327
Medicare Supplement Plan C
$294 – $364
Medicare Supplement Plan D
$290 – $339

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