What Is Medigap Plan N? What You Need to Know

Medicare Supplement Insurance Plan N is a good option if you don’t visit the doctor frequently.
Alex Rosenberg
Jason Jenkins
By Jason Jenkins and  Alex Rosenberg 
Updated
Edited by Holly Carey

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Medigap Plan N is a Medicare Supplement Insurance plan sold by private health insurance companies to cover certain copays, coinsurance and deductibles from Original Medicare. Medicare Supplement Plan N has good coverage and relatively low premiums, but there are copays for certain medical visits.

If you expect to have relatively infrequent medical appointments, Medigap Plan N may be a more cost-effective option compared with other Medigap plans.

🤓Nerdy Tip

Medicare Supplement Insurance Plan N is often called Medigap Plan N. You might also see it referred to as "Medicare Plan N" or even "Medicare Part N," even though those labels aren't quite accurate.

Still deciding on the right carrier? Compare Medigap plans

What is Medicare Supplement Plan N?

Once Medicare pays its approved amount for health care costs and services, Medicare Supplement Plan N pays for certain out-of-pocket costs, such as your Medicare Part A deductible or Part B coinsurance. However, there are copays for certain doctor’s office visits and emergency room visits

Centers for Medicare & Medicaid Services. Learn How Medigap Works. Accessed Feb 15, 2024.
:

  • Office visits: Up to $20 for some office visits.

  • Emergency room visits: Up to $50 if you're not admitted to hospital inpatient care.

After that, Plan N covers anything of your Part B copay or coinsurance that's left.

Medicare Supplement Insurance Plan N is the third most popular plan type, covering about 10% of all Medigap members as of 2021

. Plan F and Plan G have more members (and of the two, only Plan G is available to new Medicare members).

Medigap plans are only available if you have Original Medicare — they can’t be used with Medicare Advantage plans.

There are 10 standardized Medigap plans available in most states (except Massachusetts, Minnesota and Wisconsin, which use different standards). The plans differ in terms of coverage for services, out-of-pocket limits and premium costs.

Medicare Supplement Plan N pros and cons

Medigap Plan N has pros and cons:

Pros

Coverage: Plan N covers nearly all Medigap benefits.

Premiums: Plan N has lower premiums than other popular options like Plan G and Plan F.

Availability: Plan N is available from nearly every Medigap company.

Cons

Copays: Unlike most plan types, Plan N has copays for certain medical visits.

Excess charges: Plan N doesn’t cover Medicare Part B excess charges. These are rare, but could be costly if you see a health care provider who charges more than Medicare’s approved amount.

What Medigap Plan N covers

Here’s what Plan N covers, according to Medicare.gov

Centers for Medicare & Medicaid Services. Compare Medigap Plan Benefits. Accessed Feb 15, 2024.
:

  • Part A coinsurance and hospital stays up to an additional 365 days after Medicare benefits are used up.

  • Part A deductible.

  • Part A hospice care coinsurance or copayment.

  • Part B coinsurance (copayments are up to $20 per office visit and up to $50 per emergency room visit; waived if admitted).

  • Skilled nursing facility care coinsurance.

  • Blood transfusion (first three pints).

  • Medically necessary emergency health care service for the first 60 days when traveling outside the U.S. Deductible and limitations apply.

What Medigap Plan N doesn’t cover

Medigap Plan N is one of the more comprehensive Medicare Supplement Insurance plans. However, there's one benefit included in some other plans that Plan N doesn’t cover — Medicare Part B excess charges (if a provider is permitted to charge more than Medicare’s approved amount and does so).

Additionally, all Medigap plans, including Plan N, sold to new Medicare members don’t cover the following

Centers for Medicare & Medicaid Services. Learn What Medigap Covers. Accessed Feb 15, 2024.
:

How much does Medicare Supplement Insurance Plan N cost?

Medigap plans are regulated by the government but sold by private health insurance companies. The cost of a Medigap Plan N policy varies based on factors including age, location and tobacco use.

Premiums for a 65-year-old nonsmoker range from $90 to $206 per month in Atlanta, which has average costs among major U.S. metro areas for the most popular Medigap plan types

Centers for Medicare & Medicaid Services. Find a Medigap Policy That Works for You. Accessed Feb 15, 2024.
.

Buy Medigap Plan N during Medigap open enrollment

The best time to buy a Medicare Supplement Insurance policy is during your Medigap open enrollment period

Centers for Medicare & Medicaid Services. Get Ready to Buy. Accessed Feb 15, 2024.
.

This period happens only once. It starts once you’re 65 and enrolled in Medicare Part B, and lasts for six months. (If you're still working after 65 and covered by a group employer plan that is deemed creditable coverage, your six-month period starts after you’ve ended active employment or no longer have that insurance.)

Medigap policies are cheapest and easiest to get during this open enrollment period because insurance companies aren’t allowed to factor your health or medical history into your price. After the period ends, the prices may go up or you may be denied coverage due to your health status or medical history.

In some states, insurance companies sell Medigap plans to those under 65 who are living with a disability and are eligible for Medicare. You can find more information through your State Health Insurance Assistance Program, or SHIP.

When shopping for a Medigap plan, review your medical records. If you don’t frequently visit the doctor, then Plan N may be the better option for you.

If you have additional questions about Medicare, visit Medicare.gov or call 800-MEDICARE (800-633-4227, TTY 877-486-2048).

Compare alternative plans

Get details on Medicare Supplement Insurance options

Coverage

Medigap Plan

Basic benefits

Basics plus some extras

Highest coverage

Lower premiums, but higher copays

Lowest premiums — partial coverage

No longer for sale to new Medicare members

Still deciding on the right carrier? Compare Medigap plans

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