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The Basics: What Medigap Insurance Actually Is

Here’s the honest truth about Medicare that nobody tells you upfront: it doesn’t cover everything. Original Medicare — Parts A and B — leaves you with gaps. Deductibles, copayments, coinsurance. Those costs add up fast, especially if you end up in the hospital or need ongoing medical care. That’s exactly where Medigap comes in.

Medigap insurance is a type of supplemental health insurance sold by private companies. Its whole job is to pick up some or all of the costs that Original Medicare leaves behind. That’s why you’ll also hear it called Medicare Supplement Insurance. Same thing, different name.

You pay a monthly premium to the private insurance company. In return, they help cover things like your Medicare Part A deductible (which is $1,632 in 2024), your Part B coinsurance, and in some plans, even emergency care when you travel outside the United States. The specific coverage depends on which plan you choose.

One thing to understand right away: Medigap is not the same as Medicare Advantage. Medicare Advantage replaces Original Medicare. Medigap works alongside it. You keep your Original Medicare, and Medigap fills the holes.

How Medigap Actually Works When You Need Care

Let’s say you have a knee replacement. The total bill comes to $30,000. Medicare Part A covers a big chunk of it, but you’re still on the hook for the $1,632 inpatient deductible, plus coinsurance if your stay goes beyond 60 days. Without any extra coverage, you’re writing that check yourself.

With a Medigap plan, here’s what happens instead. You see your doctor or go to the hospital. Medicare pays its share first. Then your Medigap plan pays its share. Depending on the plan you have, you might owe nothing at all. Some people describe it as feeling like a safety net under a safety net.

Medigap plans are standardized by the federal government. That means a Plan G from one insurance company covers the exact same things as a Plan G from another company. The only difference is the monthly premium they charge. This actually makes it easier to shop around, because you’re comparing price, not trying to decode different benefits packages.

The most popular plans right now are Plan G and Plan N. Plan G covers almost everything Original Medicare doesn’t, except the Part B deductible (which is $240 in 2024). Plan N costs less per month but requires small copays of up to $20 for some doctor visits and $50 for emergency room visits. Plan F used to be the most comprehensive option, but it’s no longer available to people who became eligible for Medicare on or after January 1, 2020.

Who Can Get Medigap and When Should You Sign Up

You need to be enrolled in both Medicare Part A and Part B to buy a Medigap policy. That’s the baseline requirement. Beyond that, timing matters more than most people realize.

The best time to buy a Medigap plan is during your Medigap Open Enrollment Period. This window opens on the first day of the month you turn 65 and are enrolled in Part B. It lasts for six months. During this time, insurance companies cannot deny you coverage or charge you more because of health conditions you already have. That’s a big deal.

Miss that window, and things get more complicated. After it closes, insurance companies in most states can use something called medical underwriting. That means they can look at your health history and either refuse to sell you a policy or charge you a higher premium. If you have diabetes, heart disease, or other chronic conditions, this can make Medigap very expensive or even impossible to get outside of open enrollment.

There are some exceptions. Certain life events trigger a guaranteed issue right, which means you can buy a Medigap plan without underwriting. For example, if your Medicare Advantage plan leaves your area or goes bankrupt, you get a 63-day window to switch to a Medigap plan without being penalized for your health history.

Age also affects price. The younger you are when you enroll, the lower your premium typically is. Some insurance companies use something called attained-age pricing, meaning your premium goes up as you get older. Others use issue-age pricing, where your rate is locked in based on how old you were when you first bought the plan. It’s worth asking which pricing method a company uses before you commit.

Is Medigap Worth the Cost?

This is the question everyone asks. And the honest answer is: it depends on your situation.

If you’re someone who sees doctors regularly, takes multiple medications, or has a chronic health condition, Medigap can save you a lot of money. The predictability alone has value. Instead of wondering if an unexpected hospitalization will cost you $5,000 or $10,000 out of pocket, you pay a fixed monthly premium and know your costs are covered.

On the other hand, if you’re in excellent health and rarely need medical care, you might pay more in premiums over the years than you ever use. Some people prefer that trade-off for peace of mind. Others would rather hold onto that money and take their chances.

The average Medigap premium in the United States is around $150 to $200 per month, though it varies a lot by location, age, gender, and which plan you choose. A Plan N might cost $100 a month in some states. A Plan G in a high-cost area could run $250 or more. Shopping around using Medicare’s official comparison tools or working with an independent insurance broker can help you find the best rate.

Medigap does not cover prescription drugs. You’ll still need a separate Part D drug plan if you want prescription coverage. That’s a common point of confusion.

Frequently Asked Questions About Medigap Insurance

Can I use any doctor with a Medigap plan?

Yes, and this is one of Medigap’s biggest advantages. As long as a doctor accepts Medicare, they accept your Medigap plan too. You don’t need referrals, you don’t have a network to worry about, and you can see specialists anywhere in the country. This is very different from Medicare Advantage, which usually has a network of providers.

What does Medigap not cover?

Medigap plans do not cover prescription drugs, dental care, vision care, or hearing aids. Most plans also don’t cover long-term care, like nursing home stays. If you want coverage for those things, you’ll need separate policies. Plan G covers foreign travel emergency care up to plan limits after a deductible, but that’s about as far as the coverage extends beyond standard medical care.

Can I be dropped from my Medigap plan if I get sick?

No. As long as you pay your premiums on time, the insurance company cannot cancel your Medigap policy because you get sick or use a lot of benefits. This is guaranteed by federal law. Your premium might go up over time due to inflation or age-related increases, but your coverage can’t be taken away because of your health.

What Is Medicare Supplement Plan N and Why Are People Choosing It?

If you’ve been looking at Medigap options, you’ve probably noticed that Plan N keeps coming up. It’s one of the more affordable supplement plans out there, and for a lot of people between 60 and 70, that lower monthly premium is pretty appealing. But here’s the thing: Plan N isn’t free coverage. You do have some out of pocket costs, and understanding those before you sign up can save you from some real surprises down the road.

Plan N is a standardized Medicare Supplement plan, which means every insurance company that sells it has to offer the same core benefits. What changes between companies is the price you pay each month. The plan covers most of what Medicare Part A and Part B don’t cover, but it leaves a few specific gaps that you’ll pay for yourself.

Let’s break down exactly what those costs look like in real numbers.

The Exact Out of Pocket Costs You’ll Face With Plan N

This is where people get confused, so pay close attention. Plan N has three main out of pocket costs you need to know about.

First, there’s the Part B deductible. In 2024, that’s $240 for the year. Plan N does not cover this deductible. So the first time you see a doctor in a given year, you’ll pay up to $240 before Plan N kicks in for your outpatient care. After that, you’re covered for the rest of the calendar year.

Second, you’ll pay copays for office visits. Every time you visit a doctor’s office or outpatient clinic, Plan N charges you a copay of up to $20. For emergency room visits that don’t result in a hospital admission, that copay goes up to $50. These aren’t huge amounts, but if you’re seeing specialists regularly, they can add up. Say you have 15 doctor visits in a year. That’s potentially $300 in copays on top of your premium.

Third, and this one surprises a lot of people: excess charges. Some doctors don’t accept Medicare’s approved amount as full payment. They can charge up to 15% more than what Medicare allows. Plan N does not cover those excess charges. Plan F and Plan G do cover them. If you live in a state where excess charges are common, or if your doctors don’t accept Medicare assignment, this could cost you money.

Here’s a quick summary of what Plan N covers and doesn’t cover:

• Covers: Part A hospital coinsurance and costs up to 365 days after Medicare benefits are used up
• Covers: Part A deductible (that’s $1,632 in 2024 per benefit period)
• Covers: Part B coinsurance (after you meet the deductible and pay your copay)
• Covers: Skilled nursing facility coinsurance
• Covers: Foreign travel emergencies (up to plan limits)
• Does NOT cover: Part B deductible ($240 in 2024)
• Does NOT cover: Excess charges from doctors who don’t accept Medicare assignment
• Does NOT cover: Dental, vision, or hearing

How Plan N Compares to Plan G in Real Dollar Terms

A lot of people choosing between Plan N and Plan G ask the same question: is the lower premium worth it? That’s actually a pretty smart way to think about it.

Plan G covers everything Plan N covers, plus it pays the Part B coinsurance without any copays, and it covers excess charges. The difference? Plan G typically costs $30 to $60 more per month than Plan N, depending on your age, location, and the insurance company.

Let’s run a quick example. Say Plan G costs you $180 a month and Plan N costs $140 a month. That’s a $40 monthly difference, or $480 a year in premium savings with Plan N.

Now, if you have 12 doctor visits in a year, you’d pay up to $240 in copays with Plan N. Add the $240 Part B deductible. That’s $480 in out of pocket costs from Plan N. You’ve basically broken even with what you saved on premiums. If you have fewer visits, Plan N wins. If you have more visits or face excess charges, Plan G might come out ahead.

There’s no universal right answer. It really depends on how often you use medical care.

Who Is Plan N the Best Fit For?

Plan N tends to work really well for people who are generally healthy but want solid protection against big medical bills. If you’re in your early to mid-60s, newly on Medicare, and you’re not seeing a lot of specialists, the math often works in Plan N’s favor.

It’s also a good fit if you’ve confirmed that your doctors accept Medicare assignment. You can check this easily on Medicare’s website at medicare.gov by using the “Find care” search tool. Most doctors do accept assignment, but it’s worth double-checking before you commit to Plan N.

On the other hand, Plan N might not be the best choice if:

1. You have ongoing health conditions that require frequent specialist visits
2. Your preferred doctors charge excess fees
3. You value the simplicity of knowing exactly what you’ll pay with zero copays

Some people just don’t like surprise bills, even small ones. That’s completely valid. If peace of mind matters more than a lower premium to you, Plan G might be worth the extra cost.

The bottom line is this: Plan N gives you very strong coverage at a lower monthly cost, with a few small trade-offs. For the right person, it’s genuinely one of the best values in the Medigap market.

Frequently Asked Questions About Medicare Supplement Plan N Out of Pocket Costs

Does Plan N have an out of pocket maximum?

No, Plan N does not have an annual out of pocket maximum the way some insurance plans do. However, your actual out of pocket spending is still quite limited because Medicare and Plan N together cover most medical costs. Your main exposure is the $240 Part B deductible, copays up to $20 per office visit, and any excess charges from doctors who don’t take Medicare assignment.

Will my Plan N copays apply every single doctor visit?

Yes, the $20 copay applies to each covered office visit or outpatient service throughout the year. However, the $50 emergency room copay is waived if you’re admitted to the hospital from the ER. So if that ER visit turns into a hospital stay, you won’t pay the $50 copay on top of everything else.

Can my Plan N out of pocket costs go up over time?

The copay amounts are set by Medicare’s standardized rules for Plan N, so they can only change if Medicare updates the plan structure. The Part B deductible is set each year by Medicare and does tend to increase slightly over time. Your monthly premium can also increase as you age or if your insurance company raises rates. That’s why it’s smart to compare rates from multiple insurers when you first enroll, since the same coverage can vary significantly in price.

Why Comparing Medicare Supplement Plans Feels So Confusing

You finally hit Medicare age, and suddenly your mailbox is stuffed with envelopes. Every insurance company wants your attention. Every plan sounds like the best one. And somewhere in all that noise, you’re supposed to figure out what actually makes sense for your health and your wallet. It’s a lot.

Here’s the good news: once you understand a few basic things, comparing Medicare Supplement plans gets a whole lot easier. These plans, also called Medigap, are designed to cover the gaps that Original Medicare leaves behind, things like copays, coinsurance, and deductibles. But not all plans cover the same gaps, and the prices can vary wildly from one insurance company to the next.

This article walks you through exactly how to compare Medicare Supplement plans without losing your mind in the process.

Start With the Plan Letters, Not the Insurance Companies

This is the part most people get backwards. They start by calling insurance companies, and then they’re drowning in sales pitches before they even know what they need.

Instead, start with the plan letters.

Medicare Supplement plans are standardized by the federal government. That means Plan G from Blue Cross Blue Shield covers the exact same benefits as Plan G from Aetna or any other company. The letters are what define the coverage, not the brand. So your first job is picking the right letter, not the right company.

The most popular plans right now are Plan G and Plan N. Here’s a quick breakdown of what each one covers:

• Plan G covers almost everything Original Medicare doesn’t, except the Part B deductible, which is $240 in 2024. After you pay that once a year, Plan G picks up 100% of your covered costs. No surprise bills.
• Plan N covers most of the same things as Plan G, but you’ll pay small copays at the doctor (up to $20) and in the emergency room (up to $50). In exchange, the monthly premium is usually lower than Plan G.
• Plan F used to be the most popular, but it’s no longer available to people who became eligible for Medicare after January 1, 2020. If you were eligible before that date, you might still be able to get it.

Once you know which plan letter fits your situation, then you start shopping companies. That’s when comparing prices actually makes sense.

How to Actually Compare Prices Side by Side

Because the benefits for each plan letter are identical no matter who sells it, price becomes the main difference between companies. And the price differences can be significant. Two companies might offer Plan G in the same zip code, and one could charge $40 or $50 more per month than the other. That’s $480 to $600 a year for the exact same coverage.

Here’s how to get a clean comparison:

1. Use a Medicare comparison website. Sites like Medicare.gov let you see plans available in your area. You can also work with an independent broker who can pull quotes from multiple companies at once. A broker who works with many insurers (not just one) is ideal because they can show you a wider range of options.
2. Compare the same plan letter across companies. Don’t mix Plan G quotes with Plan N quotes when you’re trying to compare prices. Keep it apples to apples.
3. Check how the company prices its plans over time. This one matters more than people realize. Insurance companies use different methods to set premiums as you age. Some use “community rating,” which means everyone pays the same price regardless of age. Others use “attained age rating,” which means your price goes up as you get older. Ask each company which method they use.
4. Look at the company’s financial strength. You want to make sure the company will be around to pay your claims. Organizations like AM Best rate insurance companies on financial stability. Look for a rating of A or higher.

One more thing: don’t ignore customer service. Check reviews, ask friends, and see how easy it is to reach someone when you have a question. The cheapest plan isn’t worth much if getting help is a nightmare.

Think About Your Health Situation Before You Decide

The “best” Medicare Supplement plan is different for everyone. It really does depend on your health and how often you use medical care.

If you see doctors regularly, take prescription medications, or have a chronic condition like diabetes or heart disease, you’ll probably use your insurance often. In that case, a plan with more comprehensive coverage like Plan G might save you money overall, even if the monthly premium is higher. Paying a little more each month beats getting hit with unexpected bills every time you see a specialist.

On the other hand, if you’re generally healthy and don’t go to the doctor much, Plan N might be a smarter choice. You’d pay lower premiums every month, and you’d only pay those small copays on the occasional visits you do have.

Think about last year. How many times did you see a doctor? Did you have any hospital stays? Did you need any outpatient procedures? Use that as a rough guide for how much coverage you actually need.

Also keep in mind that Medigap plans don’t cover prescription drugs. You’ll need a separate Part D plan for that. So when you’re budgeting, factor in both your Medigap premium and your Part D premium together.

Frequently Asked Questions

Can I switch Medicare Supplement plans later if I change my mind?

Yes, but it’s not always easy. Outside of your initial enrollment window (which is the 6 months after you first sign up for Medicare Part B), insurance companies can ask health questions and potentially deny you coverage or charge you more based on your health history. That’s why it’s worth taking the time to pick the right plan upfront. If you’re healthy, you can usually switch with little trouble, but once you have health issues, it gets harder.

Is the cheapest Medicare Supplement plan always the worst?

Not at all. Remember, all Plan G policies are identical in what they cover, no matter who sells them. If one company charges less for Plan G than another, you’re not getting less coverage. You might just be getting a better deal. The key is making sure the company is financially stable and has a reasonable track record with customers.

When is the best time to sign up for a Medicare Supplement plan?

The best time is during your Medigap Open Enrollment Period. This is a one-time 6-month window that starts the month you turn 65 and are enrolled in Medicare Part B. During this window, companies cannot deny you coverage or charge you more due to pre-existing conditions. It’s the one time you have guaranteed access to any plan you want, so it’s worth taking seriously and not letting it slip by without making a decision.

What Is Medicare Supplement Open Enrollment and Why Does It Matter?

Here’s the thing most people don’t find out until it’s too late: you only get one guaranteed window to buy a Medicare Supplement plan without anyone being able to turn you down. Miss it, and your options get a lot more complicated.

Medicare Supplement insurance (also called Medigap) helps pay for costs that Original Medicare doesn’t cover, like copayments, coinsurance, and deductibles. These plans are sold by private insurance companies, and they can be a real financial lifesaver if you end up needing a lot of medical care. But the rules around when you can buy one are strict, and understanding them now could save you hundreds of dollars a year, or more.

Your Medicare Supplement open enrollment period lasts for 6 months. It starts automatically on the first day of the month you’re both 65 or older and enrolled in Medicare Part B. You don’t have to do anything to trigger it. It just starts. And once those 6 months are up, they’re gone for good.

During this window, insurance companies are required by federal law to sell you any Medigap plan they offer in your state. They can’t turn you down. They can’t charge you more because of a health condition you have. It doesn’t matter if you have diabetes, heart disease, or a history of cancer. You get the same price as someone in perfect health.

What Happens If You Miss the Open Enrollment Window

This is where a lot of people run into trouble. If you wait past your 6-month window to buy a Medigap plan, you lose those guaranteed protections.

After your open enrollment period ends, insurance companies in most states can do what’s called medical underwriting. That means they can review your health history, ask detailed questions about your medical conditions, and either charge you a higher premium or flat-out deny your application. Some people with serious health conditions find they can’t get a Medigap plan at all outside of this window.

Let’s say you turned 65 in March and signed up for Medicare Part B right away. Your 6-month open enrollment window runs from March through August. If you wait until November to buy a Medigap plan, the insurance company can look at your health history and decide whether to accept or reject you. That’s a real risk.

The only exception is if you qualify for a Special Enrollment Period, which we’ll get to in a moment.

A lot of people put off buying a supplement plan because they feel healthy right now and don’t think they need it. That’s understandable. But the whole point of insurance is to protect you before something goes wrong, not after.

Special Enrollment Periods: Your Second Chance

If you missed your open enrollment window, there are specific situations where the law gives you another guaranteed shot at buying a Medigap plan. These are called Special Enrollment Periods, or SEPs, and they come with the same protections as your original window.

Here are the most common situations that qualify you for a Special Enrollment Period:

• You had employer or union coverage and are now losing it. This is probably the most common reason people delay signing up for Medicare Part B in the first place. If you or your spouse were still working and covered by a group health plan, you may have waited. Once that coverage ends, you get a guaranteed SEP.
• You were enrolled in a Medicare Advantage plan and are switching back to Original Medicare. In some cases, like if your plan leaves your area or commits fraud, you get a guaranteed right to buy Medigap.
• You moved out of your plan’s service area and need new coverage.
• Your Medigap insurance company went bankrupt or stopped offering coverage in your state.

Each of these situations has its own specific rules about timing, so don’t wait too long after the triggering event. In most cases, you have 63 days to act once your other coverage ends.

Some states have their own additional protections. For example, California, Connecticut, Maine, Massachusetts, Missouri, New York, and a handful of others require insurers to offer guaranteed issue Medigap plans more broadly, sometimes even on a year-round basis. It’s worth checking your state’s specific rules because federal law is just the floor, not the ceiling.

Practical Tips for Making the Most of Your Enrollment Window

You don’t have to figure all of this out alone, but you do have to be proactive about it.

Start researching Medigap plans a few months before you turn 65. The 10 standardized plan types (labeled Plan A through Plan N) are the same from company to company in terms of benefits, so the main difference you’re shopping for is price and the company’s reputation for customer service. Premiums can vary by hundreds of dollars a year for the exact same coverage, just depending on which company you buy from.

Here are a few practical steps to take:

1. Sign up for Medicare Part B on time. This is what starts your open enrollment clock. If you’re not working with employer coverage, sign up when you first become eligible at 65 to avoid late penalties and to protect your Medigap window.
2. Compare prices from multiple insurers. You can do this at Medicare.gov or by calling Medicare directly at 1-800-MEDICARE. A licensed insurance broker can also help you compare without any obligation.
3. Don’t wait until the last month of your window. Give yourself time to review your options. Your 6 months feels long, but it goes faster than you’d expect.
4. Check if your state offers extra protections. Some states allow you to switch Medigap plans with guaranteed issue rights each year on your birthday. California does this, and it’s a real advantage.

One more thing worth knowing: if you’re under 65 and on Medicare because of a disability, the rules are different. Federal law doesn’t require insurers to sell you a Medigap plan, though some states do protect you. If this is your situation, contact your State Health Insurance Assistance Program (SHIP) for free guidance specific to your state.

Frequently Asked Questions

Can I be turned down for a Medicare Supplement plan during open enrollment?

No. During your 6-month Medigap open enrollment period, insurance companies cannot deny you coverage or charge you higher premiums based on your health history. This federal protection is one of the most valuable rights you have as a new Medicare enrollee, so it’s worth using it wisely.

What if I already have a Medigap plan and want to switch to a different one?

Outside of your open enrollment period or a Special Enrollment Period, you generally have to go through medical underwriting to switch plans. That means you could be denied or charged more. A few states have birthday rules or other protections that let you switch annually, so check your state’s rules before assuming you’re stuck.

Does my Medicare Supplement open enrollment period reset if I move to a new state?

No, your original 6-month window doesn’t reset just because you move. However, if you’re moving to a state with stronger consumer protections, you might have more options than you’d expect. Contact your new state’s SHIP office or a licensed broker to understand what’s available to you after a move.

The Short Answer Might Surprise You

You can technically switch Medicare supplement plans at any time during the year. There’s no annual enrollment window like there is with Medicare Advantage. But here’s the catch: just because you can switch doesn’t mean the insurance company has to accept you. That’s the part most people don’t find out until it’s too late.

If you’re between 60 and 70 and feeling confused about how all this works, you’re not alone. Medicare supplement rules are genuinely complicated, and the insurance companies aren’t exactly rushing to explain the parts that might work against you. So let’s walk through what you actually need to know.

The Best Time to Switch Is Right When You First Sign Up

When you first enroll in Medicare Part B, you get a 6-month window called the Open Enrollment Period. This is the golden window. During these 6 months, insurance companies cannot deny you coverage or charge you more because of any health conditions you have. High blood pressure, diabetes, a past heart issue, it doesn’t matter. They have to take you.

That window starts the month you turn 65 and are enrolled in Part B. Miss it, and you lose that protection.

Here’s a real example. Say you turn 65 in March and enroll in Part B that same month. Your open enrollment runs from March through August. During those 6 months, you can sign up for any Medigap plan available in your state and no one can turn you away for health reasons.

After that window closes, you’re subject to medical underwriting in most states. That means the insurance company reviews your health history and can reject you, charge you more, or exclude certain conditions from your coverage.

Switching Medicare Supplement Plans After Open Enrollment

So what happens if you already have a Medigap plan and want to switch to a different one? Maybe you found a cheaper premium, or a plan with better benefits. It’s possible, but you’ll likely need to pass medical underwriting.

Here’s what that process looks like in practice:

• You apply for the new plan
• The insurance company asks about your health history
• They review conditions like heart disease, cancer, COPD, kidney disease, and others
• They can approve you, deny you, or offer coverage with certain conditions excluded

If you’re in good health, this might not be a problem at all. Plenty of people switch plans successfully after their open enrollment period ends. But if you have ongoing health issues, the risk is real. You could apply for the new plan, get denied, and then find yourself wanting to go back to your old plan. Make sure you don’t cancel your existing coverage until you have written confirmation that your new plan is approved.

A few states have extra protections here. California, Connecticut, Maine, Massachusetts, Missouri, New York, Oregon, and Washington all have additional guaranteed issue rights or year-round open enrollment rules. If you live in one of these states, your options may be much better than the federal standard.

Special Situations That Give You Guaranteed Switching Rights

Outside of the initial open enrollment window, there are specific situations where you’re guaranteed the right to switch plans without going through medical underwriting. These are called guaranteed issue rights, and they apply in situations like these:

1. Your insurance company goes out of business or leaves the Medicare market
2. You move out of your plan’s service area
3. You had employer coverage that ends and you’re now relying solely on Medicare
4. You enrolled in a Medicare Advantage plan when you first became eligible, tried it for less than a year, and want to switch back to Original Medicare with a Medigap plan
5. Your Medigap insurer misled you or committed fraud

That fourth one is worth slowing down on. If you’re new to Medicare and you chose a Medicare Advantage plan instead of Original Medicare plus a Medigap plan, you have a trial period. Within the first 12 months, you can leave Medicare Advantage and come back to Original Medicare. And during that time, you have guaranteed issue rights to buy a Medigap plan. After 12 months, that protection disappears.

This is one reason some people regret waiting. If you try Medicare Advantage for two or three years and decide it’s not for you, getting a Medigap plan could be very difficult depending on your health at that point.

Practical Tips Before You Make Any Switch

Switching Medicare supplement plans doesn’t have to be a nightmare, but it does require some care. A few things worth keeping in mind:

• Never cancel your current plan before you’re approved for the new one. Seriously. Gaps in coverage can be expensive and hard to fix.
• Compare more than just the premium. Plan G might cost $30 more a month than Plan N, but it could save you money if you see doctors frequently.
• Check if your doctors are covered. Medigap plans work with any doctor who accepts Medicare, so this is usually not an issue, but it’s worth confirming.
• Ask about rate history. Some companies offer low introductory rates and then raise them significantly. Ask how much rates have increased over the past 5 years before you commit.
• Talk to a licensed Medicare broker. They’re often paid by the insurance company, so their service is free to you, and a good one can save you hours of confusion.

The whole process is more manageable than it looks once you break it down. You just need to go in with your eyes open.

Frequently Asked Questions

Can I switch Medicare supplement plans at any time of year?

Yes, you can apply to switch at any time. There’s no set enrollment season for Medigap like there is for Medicare Advantage. However, outside of special enrollment periods, most states allow insurance companies to review your health and deny your application. The timing that matters most is your initial 6-month open enrollment window when you first sign up for Part B.

What if I’m denied for a new Medigap plan because of a health condition?

Unfortunately, in most states you’re stuck with your current plan or need to stay on Original Medicare without a supplement. That’s why it’s so important not to cancel your existing coverage until new coverage is confirmed in writing. If you live in a state with stronger protections like New York or California, you may have more options regardless of health history.

Is it worth switching Medicare supplement plans just to save money on premiums?

It can be, especially if you’re healthy and can pass medical underwriting. A difference of $50 to $100 per month adds up to $600 to $1,200 per year. But run the full numbers first. Look at the deductible differences between plans, how much you actually use your coverage, and the new company’s rate increase history. Sometimes a slightly higher premium with a stable company beats a low rate that jumps up every year.

The Honest Answer Most People Don’t Expect

Here’s the short version: no, Medicare Supplement plans do not cover dental or vision. Not routine dental, not eye exams, not glasses. That surprises a lot of people, especially after paying into Medicare for decades and assuming it would cover the basics.

You’re not alone in thinking it would. It’s one of the most common misconceptions among people turning 65. The confusion is understandable because Medicare Supplement plans (also called Medigap) sound like they fill in all the gaps. And they do fill in many gaps, just not those particular ones.

Let’s break down exactly what’s going on, what your options actually are, and how people in your situation are handling this.

What Medicare Supplement Plans Actually Cover

Medicare Supplement plans are designed to work alongside Original Medicare (Parts A and B). They help pay for costs that Medicare leaves you on the hook for, things like copayments, coinsurance, and deductibles. Depending on which plan letter you choose (Plan G and Plan N are among the most popular right now), you can end up with very little out-of-pocket spending when you go to the hospital or see a doctor.

Here’s what Medigap plans can help cover:

• Hospital costs and extended stays under Medicare Part A
• Coinsurance for doctor visits under Medicare Part B
• Skilled nursing facility coinsurance
• Part A deductible (with most plans)
• Emergency care when you travel abroad (with some plans)

That’s genuinely useful coverage. If you have a serious illness or end up in the hospital, a good Medigap plan can save you thousands of dollars.

But routine dental cleanings? An eye exam to update your prescription? New glasses after your vision changes? None of that falls under what Medicare Part A or Part B covers in the first place, which means Medigap has nothing to supplement there. It can only help with costs that Medicare already recognizes.

There is one small exception worth knowing. Original Medicare will cover dental or vision care if it’s directly tied to a covered medical procedure. For example, if you need an eye exam as part of treating a condition like glaucoma that your doctor is managing medically, that might be covered. Or if you need dental work done before a heart valve surgery, Medicare might step in. But your regular twice-a-year cleaning or annual eye exam? That’s on you.

So How Do People Actually Get Dental and Vision Coverage?

There are a few real paths people take, and the right one depends on your situation and budget.

Medicare Advantage (Part C) is the most common way people bundle dental and vision with their Medicare coverage. These are private plans that replace Original Medicare and often include extras like dental, vision, and hearing. Plans vary widely by location and insurance company, but it’s not unusual to find a Medicare Advantage plan that covers two dental cleanings per year, a yearly eye exam, and an allowance for glasses or contacts, sometimes with a $0 monthly premium.

The tradeoff is that Medicare Advantage plans work like HMOs or PPOs. You typically need to stay in-network, and you may need referrals to see specialists. Some people love the convenience and the extra benefits. Others find the network restrictions frustrating.

Standalone dental and vision insurance is another option if you want to keep your Original Medicare plus Medigap setup. You can buy separate dental insurance from companies like Humana, Delta Dental, or AARP/UnitedHealthcare. Premiums for a basic dental plan might run $30 to $50 per month. Vision plans are usually even cheaper, sometimes $10 to $20 per month, and often cover one exam per year plus an allowance toward frames or contacts.

Dental discount plans are not insurance but they’re worth knowing about. You pay a flat annual fee (often $100 to $200 per year) and get discounted rates at participating dentists. If you only need occasional work done and your teeth are in decent shape, this can be a practical, low-cost option.

Some people also use a combination approach: they keep their Medigap plan for medical protection and add a standalone dental plan separately. It’s slightly more paperwork but gives you flexibility and solid coverage in both areas.

Making the Decision That’s Right for You

Before you make any changes to your coverage, think honestly about how much you actually use dental and vision care. If you see the dentist twice a year and your eyes are stable, a low-cost dental plan plus a basic vision plan might be all you need. If you’re dealing with significant dental work like crowns, implants, or dentures, the math changes and more comprehensive coverage might be worth it.

One thing to be careful about: if you currently have a Medicare Supplement plan and you’re thinking about switching to Medicare Advantage to get dental and vision benefits, know that switching back later isn’t always easy. In most states, if you leave Medigap and then want to return, insurers can use medical underwriting to charge you more or even deny you coverage. That’s a real risk worth thinking through.

Talk to a licensed Medicare broker if you’re feeling stuck. A good broker can show you side-by-side comparisons of what’s available in your zip code without charging you anything for the help. Brokers are paid by the insurance companies, so there’s no cost to you for the guidance.

The bottom line is that dental and vision are gaps in Medicare that millions of Americans deal with every year. You’re not missing something obvious. The system just wasn’t built to include them, and you have to be intentional about filling that gap yourself.

Frequently Asked Questions

Does any Medicare Supplement plan include dental and vision?

No. There are 10 standardized Medigap plan types (A, B, D, G, K, L, M, N, and two others), and none of them include routine dental or vision coverage. The benefits are set by federal law, and dental and vision are not part of that framework.

Can I add dental and vision to my existing Medigap plan?

You can’t add dental or vision directly to a Medigap plan, but you can buy separate standalone dental and vision insurance plans to run alongside it. Many people do exactly this. It keeps your strong Medigap coverage intact while filling in the dental and vision gaps with affordable add-on policies.

Is Medicare Advantage a better choice if I need dental and vision coverage?

It can be, especially if you find a plan with generous dental and vision benefits in your area. But Medicare Advantage comes with tradeoffs like network restrictions and prior authorization requirements that not everyone likes. It really comes down to how you use healthcare and what matters most to you. Comparing both options carefully before deciding is the smartest move.

Why Medicare Alone Often Isn’t Enough

Here’s something a lot of people don’t realize until it’s too late: Original Medicare doesn’t cover everything. Not even close. You’re still on the hook for deductibles, copays, and coinsurance that can add up fast, especially if you have any kind of ongoing health condition. For seniors living on a fixed income, one unexpected hospital stay can turn into a financial nightmare.

That’s where Medicare Supplement plans come in. These are also called Medigap plans. They’re sold by private insurance companies and they help fill in the gaps that Original Medicare leaves behind. Think of it like a safety net under your safety net.

But here’s the problem most people run into: there are 10 different standardized Medigap plans, labeled Plan A through Plan N. Choosing the right one when you’re already overwhelmed by Medicare paperwork? That’s genuinely hard. And if money is tight, you can’t afford to guess wrong.

The Best Medicare Supplement Plans When You’re on a Budget

Let’s be honest about something. The “best” plan for you depends on your health, your budget, and where you live. But for low income seniors, a few plans consistently stand out as the most sensible options.

Plan G is currently the most comprehensive Medigap plan available to new Medicare enrollees. It covers almost everything Original Medicare doesn’t, including the Part A deductible (which is $1,632 in 2024), coinsurance, skilled nursing facility costs, and even emergency care when you travel abroad. The only thing it doesn’t cover is the Part B deductible, which is just $240 per year. For most people, the math works out in Plan G’s favor pretty quickly.

Plan N is a solid middle-ground option. Premiums are noticeably lower than Plan G, sometimes $30 to $60 cheaper per month. The trade-off is that you pay small copays at doctor visits (up to $20) and emergency room visits (up to $50 if you’re not admitted). If you’re generally healthy and don’t visit the doctor more than a few times a year, Plan N can save you real money.

Plan A is the most basic option and tends to have the lowest premiums. It covers hospital coinsurance costs and a bit more, but it’s pretty bare-bones. Some people in very good health choose this just to have some protection in place without a big monthly bill.

• Plan G – Best overall coverage, higher monthly premium, fewer surprise costs
• Plan N – Lower premium, small copays, good for healthier seniors
• Plan A – Lowest premium, minimal coverage, limited protection

One more thing worth mentioning: if you were eligible for Medicare before January 1, 2020, you might still be able to get Plan F, which covers literally everything including that Part B deductible. If you already have it, hang on to it. It’s no longer sold to new enrollees, but it’s worth knowing about.

Programs That Can Help You Pay for Coverage

If you’re worried you can’t afford any Medigap plan at all, don’t give up yet. There are real programs designed specifically to help low income seniors with Medicare costs.

The Medicare Savings Programs (MSPs) are run through your state’s Medicaid office. Depending on your income and resources, these programs can pay your Medicare Part B premium, which is $174.70 per month in 2024. Some programs also cover deductibles and coinsurance. There are four different MSP levels, and even if you think you earn too much to qualify, it’s worth checking. The income limits are higher than most people expect.

Then there’s Extra Help, also called the Low Income Subsidy. This one is specifically for Part D prescription drug costs, not Medigap, but it can free up hundreds of dollars a year that you could put toward a supplement plan premium.

Some states also offer their own assistance programs on top of the federal ones. Calling your State Health Insurance Assistance Program (SHIP) is completely free, and they have trained counselors who will walk you through what you qualify for without trying to sell you anything. That’s a resource a lot of people overlook.

It’s also worth shopping around more than you might think is necessary. Two insurance companies can offer the exact same Plan G (because the benefits are standardized by law) at very different prices. In some states, the difference can be $50 or more per month for identical coverage. Always compare at least three quotes.

What to Watch Out For When Choosing a Plan

There are a few things that catch people off guard, and knowing about them ahead of time can save you a real headache.

First, timing matters a lot. When you first enroll in Medicare Part B, you have a six-month open enrollment window. During this time, insurance companies cannot turn you down or charge you more because of health conditions. Miss that window and you could face medical underwriting, meaning a company can reject you or jack up your price based on your health history. That window is not something you want to miss.

Second, watch out for premium increases over time. Some plans start with a low premium but increase significantly as you get older. Ask the insurance company about their rate history before you sign up. A plan that’s cheap at 65 but skyrockets by 72 isn’t actually a bargain.

Third, remember that Medigap plans don’t include prescription drug coverage. You’ll still need a separate Part D plan for that. Factor that cost into your total monthly budget when you’re comparing options.

1. Enroll during your open enrollment window to avoid health-based rejections
2. Compare premiums from multiple companies for the same plan letter
3. Ask about the company’s past premium increases before committing
4. Budget separately for a Part D prescription drug plan
5. Check your eligibility for Medicare Savings Programs before assuming you can’t afford help

You don’t have to figure this out alone. A licensed insurance broker who specializes in Medicare (and isn’t tied to just one company) can show you plans side by side at no cost to you. Brokers get paid by the insurance companies, so there’s no reason not to use one.

Frequently Asked Questions

What is the most affordable Medicare Supplement plan for low income seniors?

Plan N tends to offer the best balance between affordability and protection for most low income seniors. Premiums are lower than Plan G, and the out-of-pocket costs are modest and predictable. Plan A has the lowest premiums but provides minimal coverage. The right answer depends on your health and how often you use medical care.

Can I get help paying for a Medicare Supplement plan if I have low income?

Medicare Savings Programs through your state’s Medicaid office can help pay your Part B premium and sometimes other costs, which can free up money for a supplement plan. Contact your local SHIP counselor or visit Medicare.gov to check your eligibility. Many people who qualify don’t realize it.

Is Medicare Advantage a better option than Medigap for seniors with low income?

Medicare Advantage plans often have $0 premiums and include extra benefits like dental and vision, which makes them attractive on paper. But they come with networks, prior authorization requirements, and out-of-pocket limits that can be unpredictable. For seniors who want predictable costs and freedom to see any doctor, Medigap tends to be more reliable, even if the premium is higher. It really comes down to your personal health situation and whether cost predictability or low premiums matter more to you.

The Choice That Trips Up Almost Everyone Turning 65

You get your Medicare card in the mail, and suddenly your mailbox is flooded with colorful brochures. Your neighbor swears by his Advantage plan. Your sister says her Supplement saved her thousands. And you’re sitting there wondering who’s right. Here’s the honest answer: both of them are. It just depends on your situation.

Medicare Supplement and Medicare Advantage are two completely different ways to fill the gaps in Original Medicare (Parts A and B). Original Medicare is solid coverage, but it doesn’t pay for everything. You’d owe 20% of most doctor and hospital bills, with no cap on what you could spend. That’s where these two options come in.

Let’s break them down in plain terms so you can actually make a decision you feel good about.

What Is Medicare Supplement Insurance?

Medicare Supplement, also called Medigap, works alongside your Original Medicare. Think of it like a backup payment system. Medicare pays its share first, and then your Supplement plan picks up most or all of what’s left.

The most popular plan is called Plan G. With Plan G, after you pay a small annual deductible (around $240 in 2024), you owe essentially nothing out of pocket for covered medical services. That means if you end up in the hospital for a week, your bill could be close to zero.

Here’s what makes Supplement plans stand out:

• You can see any doctor or specialist in the country who accepts Medicare, with no referrals needed
• There are no networks to worry about
• Your out-of-pocket costs are very predictable
• Coverage is guaranteed the same regardless of which insurance company you buy from

The catch? The monthly premium is higher. Plan G premiums typically run anywhere from $100 to $200 per month depending on your age, location, and the company you choose. And Supplement plans don’t include drug coverage, so you’d need to buy a separate Part D plan for prescriptions.

What Is Medicare Advantage?

Medicare Advantage (also called Part C) is a completely different approach. Instead of using Original Medicare directly, you hand your Medicare benefits over to a private insurance company. That company then covers your care, usually through a network of doctors and hospitals.

Most Advantage plans come with a $0 monthly premium. That’s what makes them so attractive at first glance. Many also bundle in dental, vision, hearing, and even gym memberships, which Original Medicare doesn’t cover at all.

But here’s what you need to understand before you sign up:

• You’re often limited to a specific network of doctors and hospitals
• Many plans require a referral from your primary doctor to see a specialist
• You may face copays, coinsurance, and deductibles each time you use your coverage
• The maximum out-of-pocket limit can be as high as $8,850 per year on some plans

For people who are relatively healthy and don’t use a ton of medical services, Advantage plans can be a genuinely good deal. You save money on premiums and get some extra perks. But if you get seriously ill, those copays add up fast.

Medicare Supplement vs Medicare Advantage: Which One Is Actually Better?

Neither is universally better. That’s not a cop-out. It’s just the truth.

Think about your own situation. Do you travel a lot or split time between two states? A Supplement plan is almost certainly the smarter choice since your coverage works everywhere Medicare is accepted. Do you have a tight monthly budget and you’re in good health? An Advantage plan’s low premium might make more sense right now.

Here’s a simple way to think about it:

1. Choose Supplement if: you want predictable costs, you have complex health needs, you travel frequently, or you simply want peace of mind knowing a big medical bill won’t wipe you out
2. Choose Advantage if: you want to keep monthly costs low, you’re comfortable with a network of doctors, you want extra benefits like dental or vision, and you’re generally healthy

One more thing worth knowing. If you sign up for a Medicare Advantage plan and later want to switch to a Supplement plan, you may have to go through medical underwriting. That means the insurance company can look at your health history and potentially deny you or charge you more. The best time to get a Supplement plan is right when you turn 65 and first enroll in Medicare, during your open enrollment window, when you have guaranteed acceptance.

That timing detail alone changes things for a lot of people. Once you’re locked into Advantage for a few years and your health changes, switching to a Supplement plan could be harder than you’d expect.

A Few Real Numbers to Help You Compare

Say you’re 65 and reasonably healthy, living in Ohio. A Medicare Supplement Plan G might cost you around $130 per month, plus roughly $35 per month for a Part D drug plan. That’s about $1,980 per year in premiums before you use a single dollar of coverage.

An Advantage plan in the same area might have a $0 premium. If you’re only going to the doctor a handful of times a year for routine visits, you might pay $20 to $40 per visit in copays. You could easily come out ahead financially with the Advantage plan in a healthy year.

But if you need surgery, or you’re diagnosed with something serious, the math flips quickly. With the Supplement plan, your costs stay low. With the Advantage plan, you could hit thousands of dollars in cost-sharing before the year is out.

Frequently Asked Questions

Can I have both Medicare Supplement and Medicare Advantage at the same time?

No. You can’t use both at once. A Supplement plan is designed to work with Original Medicare. If you’re enrolled in a Medicare Advantage plan, your Supplement plan won’t pay anything because Advantage replaces Original Medicare. You have to choose one approach or the other.

Does Medicare Advantage cover specialists and major hospitals?

It depends on the specific plan. Many Advantage plans have networks, so you’d need to check whether your preferred doctors and hospitals are included. Some plans, called PPOs, give you more flexibility to go out of network, but you’ll usually pay more to do so. Always verify your doctors are in-network before enrolling.

What if I want to switch from Medicare Advantage to a Supplement plan later?

You can switch during Medicare’s Open Enrollment period each fall, but getting a Supplement plan after your initial enrollment window may require medical underwriting. If you’ve developed health conditions, you could be denied or charged higher premiums. In some states, there are protections that make switching easier, so it’s worth checking your state’s specific rules before making any decisions.

What You’re Actually Paying For With Medicare Supplement Insurance

Here’s the honest truth: Original Medicare doesn’t cover everything. You already knew that, or you wouldn’t be reading this. What surprises most people is just how much can fall through the cracks. Copays, coinsurance, deductibles — they add up fast. Medicare supplement insurance (also called Medigap) is designed to cover those gaps so you’re not hit with a huge bill after a hospital stay.

But how much does it actually cost? That’s what we’re going to walk through together. The short answer is: it depends on the plan you pick, where you live, and your age. Monthly premiums can range anywhere from about $50 to $300 or more per month. Let’s break that down into something that actually makes sense.

Real Monthly Costs by Plan Type

There are 10 standardized Medigap plans available in most states. Each one is labeled with a letter: Plan A, Plan B, Plan C, Plan D, Plan F, Plan G, Plan K, Plan L, Plan M, and Plan N. The most popular ones right now are Plan G and Plan N, especially for people new to Medicare.

Here’s a rough idea of what people typically pay per month in 2024:

• Plan A: Around $70 to $150 per month. It covers the basics but not much else.
• Plan G: Typically $100 to $200 per month. This is currently the most comprehensive plan available to new enrollees. It covers nearly everything except the Part B deductible, which is $240 in 2024.
• Plan N: Usually $80 to $160 per month. Lower premium than Plan G, but you’ll pay small copays at doctor visits (up to $20) and up to $50 for emergency room visits that don’t result in an admission.
• Plan F: Often $130 to $230 per month. It’s the most comprehensive plan ever offered, but it’s only available if you became eligible for Medicare before January 1, 2020.
• Plan K and Plan L: Generally cheaper, often $50 to $100 per month, but they only cover a percentage of costs rather than the full amount.

These numbers are averages. Your actual quote could be higher or lower depending on your zip code, the insurance company you go with, and how the company prices its plans.

One thing a lot of people don’t realize: all insurance companies selling Plan G must offer the exact same benefits. The only difference is price and customer service. That means it really does pay to shop around.

Why Your Price Might Be Different From Your Neighbor’s

Insurance companies use three different methods to set their prices, and this affects how much you’ll pay now and in the future.

1. Community-rated: Everyone pays the same premium regardless of age. A 65-year-old and a 75-year-old pay the same rate. These plans can be a good deal if you’re older.
2. Issue-age-rated: Your premium is based on how old you are when you first buy the policy. It won’t go up just because you get older, but it will still increase over time due to inflation.
3. Attained-age-rated: Your premium starts low but goes up every year as you age. These are the most common, and they often look like a great deal at 65 but can become expensive by your 70s.

Location matters too. If you live in a high cost-of-living state like New York or California, you’ll generally pay more than someone in a rural Midwestern state. A 67-year-old woman in Florida might pay $145 per month for Plan G, while the same plan in Texas might cost her $118.

Tobacco use can also raise your rates. Some companies charge smokers 10% to 15% more. And in most states, if you don’t sign up during your open enrollment window (the 6 months after you turn 65 and enroll in Medicare Part B), companies can actually charge you more or deny coverage based on health conditions. That’s a big deal and worth paying attention to.

Is Medicare Supplement Insurance Actually Worth the Cost?

This is the question everyone really wants answered. And honestly, it depends on how much healthcare you use.

Think about it this way. If you’re hospitalized for a week, your Medicare Part A deductible alone is $1,632 in 2024. That’s just for days 1 through 60. If you need extended care, the daily costs pile on. A good Medigap plan would cover that entire deductible. One hospital stay could more than pay for a full year of premiums.

On the flip side, if you’re healthy and rarely see a doctor, you might pay $1,500 to $2,000 a year in premiums and use very little of it. Some people are okay with that trade-off for the peace of mind. Others would rather take the risk and keep the money.

The typical approach for someone who wants solid coverage without overpaying is to go with Plan G or Plan N. Plan G gives you comprehensive coverage for a predictable monthly cost. Plan N saves you money each month but adds some out-of-pocket costs when you actually use it. Neither is wrong. It just depends on your health history and how you feel about uncertainty.

You can get free quotes from multiple companies through your state’s SHIP program (State Health Insurance Assistance Program). These are trained volunteers who can help you compare plans at no cost to you.

Frequently Asked Questions

Does Medicare supplement insurance cost the same everywhere?

No, prices vary quite a bit by state and even by zip code. Insurance companies set their own premiums, so you could see a $50 to $80 difference per month for the exact same plan depending on where you live and which company you choose. Always compare at least 3 to 5 quotes before deciding.

Can my Medicare supplement premium go up over time?

Yes, it can. Most plans use attained-age pricing, which means your premium increases as you get older. Even community-rated and issue-age-rated plans can increase due to general medical inflation. When you’re shopping, ask each company how often they’ve raised rates in the past and by how much. That history tells you a lot.

What’s the difference between Medicare Advantage and Medicare supplement insurance?

They’re two completely different approaches. Medicare Advantage (Part C) replaces your Original Medicare and usually works like an HMO or PPO with a network of doctors. Medicare supplement insurance works alongside Original Medicare to fill in cost gaps. You can’t have both at the same time. Supplement plans tend to give you more flexibility to see any doctor who accepts Medicare, while Advantage plans often have lower premiums but more restrictions on where you can get care.

Why This Decision Matters More Than You Think

You’ve done the hard part. You signed up for Medicare. Now someone mentions Medigap, and suddenly there are letters everywhere. Plan A, Plan B, Plan G, Plan N. It feels like alphabet soup, and nobody explains it in plain English.

Here’s the good news. If you’ve narrowed it down to Plan G and Plan N, you’re already ahead of most people. These two are the most popular Medicare Supplement plans for a reason. They cover a lot, they’re widely available, and they work the same way regardless of which insurance company sells them.

The real question is which one makes sense for your situation. And that comes down to a few specific differences that are actually pretty simple once you see them laid out.

What Plan G and Plan N Both Cover

Before getting into the differences, it helps to know what these two plans share. Both Plan G and Plan N cover the big stuff that Original Medicare leaves you paying out of pocket.

• Medicare Part A coinsurance and hospital costs up to an additional 365 days after Medicare benefits run out
• Medicare Part B coinsurance or copayment (with one exception for Plan N, which we’ll get to)
• Part A hospice care coinsurance or copayment
• First three pints of blood each year
• Skilled nursing facility care coinsurance
• Part A deductible, which is $1,632 in 2024
• Foreign travel emergency coverage up to plan limits

That’s a solid list. Both plans give you strong protection against unexpected hospital bills and specialist visits. Most people who choose either one are happy with the coverage overall.

So where do they actually differ?

The Real Differences Between Plan G and Plan N

There are three specific areas where Plan G and Plan N part ways. These differences are small on paper but can add up significantly depending on how often you use medical care.

The Part B Deductible

Neither Plan G nor Plan N covers the Medicare Part B deductible. That’s $240 in 2024. You pay that yourself before either plan kicks in for outpatient services. This is worth knowing because some people assume Medigap covers everything from dollar one. It doesn’t, at least not with these two plans.

Copayments with Plan N

This is the biggest practical difference. With Plan G, once you’ve met that Part B deductible, your cost for most doctor visits is zero. Plan N works differently. With Plan N, you pay up to $20 per office visit and up to $50 per emergency room visit (the ER copay is waived if you’re admitted to the hospital).

If you see your doctor four times a year, that’s up to $80 in extra costs. If you see multiple specialists regularly, those $20 copays can stack up fast.

Excess Charges

This one surprises people. Some doctors don’t accept Medicare assignment, which means they’re allowed to charge up to 15% more than what Medicare approves. Plan G covers those excess charges. Plan N does not.

Most doctors do accept Medicare assignment, so this may never affect you. But if you see a specialist who doesn’t, and your Medicare-approved amount for a procedure is $500, you could owe an extra $75 that Plan N won’t help with. In states like New York and Massachusetts, excess charges are banned entirely, so this difference becomes irrelevant if you live there.

Which Plan Actually Saves You More Money?

Here’s where people get stuck. Plan N has a lower monthly premium than Plan G. The difference varies by location and insurance company, but it’s often somewhere between $20 and $50 per month. That’s real money, up to $600 a year.

So the math question is simple: will your copays and any excess charges cost you more than the premium savings?

Let’s look at a quick example. Say Plan G costs you $175 per month and Plan N costs $140 per month. That’s a $35 monthly savings with Plan N, or $420 per year.

Now say you visit your doctor six times a year at $20 per visit. That’s $120 in copays. You’re still ahead with Plan N by $300. But if you’re seeing multiple doctors every month, the copays start eating into those savings quickly.

People who are generally healthy and don’t visit the doctor often tend to do well with Plan N. People who have ongoing conditions and see specialists regularly often find Plan G gives them more predictable costs and less hassle at every appointment.

There’s also a comfort factor. Some people simply don’t want to think about copays or wonder whether their doctor charges excess fees. Plan G gives you that peace of mind. You pay your premium, you meet the Part B deductible once a year, and after that you’re covered.

Frequently Asked Questions

Can I switch from Plan N to Plan G later if I change my mind?

You can try, but it may not be easy. Outside of your initial enrollment period, insurance companies in most states can ask health questions and deny your application based on pre-existing conditions. If your health has changed since you first enrolled, you might not qualify for Plan G at all, or you may face higher premiums. This is why it’s worth thinking carefully about your long-term needs upfront rather than assuming you can always upgrade later.

Are Plan G and Plan N the same regardless of which company I buy from?

Yes. The benefits are standardized by the federal government. A Plan G from Company A covers the exact same things as a Plan G from Company B. The only difference is the monthly premium and the company’s customer service reputation. That’s why it makes sense to shop around and compare premiums once you’ve decided which plan fits your needs.

What happened to Plan F? I keep hearing about it.

Plan F used to be the gold standard because it covered everything including the Part B deductible. But as of January 1, 2020, Plan F is no longer available to people who were newly eligible for Medicare. If you became eligible for Medicare on or after that date, you can’t enroll in Plan F. Plan G is now the most comprehensive option available to new enrollees, which is a big reason why it’s become so popular. If you enrolled before 2020, you may still be able to keep or get Plan F, but it’s worth comparing the premiums since Plan G often comes out cheaper anyway.

The bottom line is this: both Plan G and Plan N are excellent choices that offer far more protection than Original Medicare alone. Plan G gives you simplicity and complete coverage after your deductible. Plan N gives you lower premiums with some out-of-pocket costs at each visit. Know how often you use healthcare, check what doctors in your area charge, and pick the plan that fits your real life, not someone else’s.