Frank Thompson
Most people choosing between Medigap Plan G and Plan N aren’t struggling with the Medicare basics anymore. They’ve done the reading. What gets them stuck is a deceptively simple question: “Is the cheaper plan actually worth it, or will I regret saving that money?”
That’s exactly the right question to ask. I’m going to walk you through it the way I would if you were sitting across from me.
What These Two Plans Actually Cover (And What Separates Them)
| Coverage Item | Plan G | Plan N |
|---|---|---|
| Part A Deductible ($1,676 in 2025) | Covered | Covered |
| Part B Deductible ($257 in 2025) | Not Covered | Not Covered* |
| Part B Excess Charges | Covered | Not Covered |
| Office Visit Copayments | None | Up to $20 |
| Emergency Room Copayments | None | Up to $50 (if not admitted) |
| Skilled Nursing Facility Coinsurance | Covered | Covered |
| Part A Hospital Coinsurance | Covered | Covered |
| Foreign Travel Emergency (80%) | Covered | Covered |
*Varies by insurer
Both Plan G and Plan N are Medigap (Medicare Supplement Insurance) plans. Private insurance companies sell these to fill gaps that Original Medicare (Part A and Part B) leaves open, like hospital deductibles, coinsurance, and copayments that would otherwise hit your bank account.
Plan G is about as close to comprehensive coverage as you can get in today’s Medigap world. When Plan C and Plan F closed to new enrollees in 2020, Plan G became the top-tier choice for most people. Here’s what it covers:
- The Medicare Part A (hospital insurance) deductible: $1,676 in 2025
- Part A coinsurance and hospital costs up to an additional 365 days after Medicare benefits run out
- Part A hospice care coinsurance or copayments
- Part B (outpatient insurance) coinsurance or copayments
- Part B excess charges (I’ll explain this in a moment)
- Skilled nursing facility care coinsurance
- The first three pints of blood
- 80% of foreign travel emergency costs, up to plan limits
One thing Plan G doesn’t cover: the Medicare Part B deductible, which is $257 in 2025. You pay that once a year, then Plan G handles everything else.
Plan N covers what Plan G covers, with three key differences. It doesn’t cover Part B excess charges. It has copayments up to $20 for some office visits and up to $50 for emergency room visits that don’t turn into hospital admissions. And some Plan N policies also require you to pay the Part B deductible (this varies by insurer, so check your specific policy).
That’s really it. The question becomes whether those three differences matter for your situation.
The Price Gap (And Why It Varies So Much)
Helpful resource: Life Alert Style Medical Alert Button for Seniors is a top-rated option for this. (As an Amazon Associate this site earns from qualifying purchases.)
The premium difference between Plan G and Plan N isn’t fixed. It depends on your age, where you live, which insurance company you pick, and whether you’re going through open enrollment or medical underwriting.
In many markets, Plan N costs $30 to $80 a month less than Plan G for a 65-year-old. I’ve seen gaps as narrow as $20 in some regions and over $100 in others. Take Florida versus Ohio: a 65-year-old woman in Miami might pay $195 monthly for Plan G and $145 for Plan N. That same woman in Columbus could see $140 for Plan G and $105 for Plan N. Geography matters.
This is why you should price both plans in your specific ZIP code instead of trusting numbers from a general article (including this one). The Centers for Medicare & Medicaid Services has a Medigap comparison tool on Medicare.gov that actually works for getting real local prices.
If Plan N is $50 a month cheaper, that’s $600 annually. Over five years, you’re looking at $3,000 in premium savings before any out-of-pocket costs on Plan N. Whether those savings stick around depends on how much you actually use your coverage.
The Part B Excess Charge Problem (This Is the Sleeper Issue)
Most people understand the copay difference. Excess charges? That’s where many Plan N buyers get blindsided later.
Medicare sets an approved amount for every medical service. Most doctors who accept Medicare have “accepted assignment,” meaning they won’t charge more than that approved amount. But they’re legally allowed to bill up to 15% above what Medicare approves. That extra 15% is a Part B excess charge.
Plan G covers these completely. Plan N doesn’t. You pay 100% of any excess charge yourself.
Here’s where people reasonably disagree. Some counselors say excess charges are uncommon and shouldn’t drive you toward a pricier plan. They’re not entirely wrong. Excess charges have become less frequent as more doctors accept assignment. CMS data shows that most Medicare-participating providers don’t bill excess charges.
But consider the exception. If you live in a major city with lots of concierge practices or academic medical centers, or if you’re dealing with serious specialist care, excess charges pile up fast. I’ve talked to people who got hit with $300 or $400 in excess charges after a handful of specialist visits they didn’t anticipate. Not catastrophic, but it eats into your Plan N savings.
My honest assessment: if you’re in a major metropolitan area with many specialists, or if you have a chronic condition requiring visits to multiple providers, check whether the doctors you actually see accept Medicare assignment before you commit to Plan N. Use Medicare.gov’s physician search tool (takes two minutes) and get this information.
Who Plan N Actually Works Well For
Plan N isn’t a bad deal. For some people, it’s genuinely the right choice.
If you’re in decent health at 65, you see your primary care doctor a few times yearly, your specialists (if you have any) all accept Medicare assignment, and you’ve got a small emergency fund for occasional $20 copays, Plan N delivers real long-term savings. The happiest Plan N people I’ve worked with are usually active, healthy retirees who wanted catastrophic coverage (both plans provide this equally) without paying for comprehensive coverage they don’t use.
There’s also a behavioral finance angle worth mentioning. Some research (not conclusive, but consistent) shows that people with first-dollar coverage use slightly more healthcare. A small copay makes people reconsider whether a visit is truly necessary. That’s either a feature or a bug depending on your philosophy.
What I’d warn against is choosing Plan N purely for price without thinking through your actual health situation. That $600 annual savings evaporates quickly if you have multiple specialist visits in a year, an ER trip that doesn’t result in admission, or several excess charge hits.
Who Should Strongly Consider Plan G
Most people I work with who have any moderate health complexity end up better served by Plan G.
Managing diabetes, heart disease, COPD, or any condition involving frequent specialist care? Plan G’s predictability matters. There’s real peace in knowing that once you’ve paid your $257 Part B deductible annually, you’re done. No copays. No excess charge surprises. No mental math every time you schedule an appointment.
People with a history of cancer often choose Plan G. Not because they expect recurrence, but because their care pattern already involves many providers and specialist visits. The math works cleaner with Plan G even if the premium is higher.
One overlooked timing issue: if you enroll during your Medigap Open Enrollment Period (the six-month window starting when you turn 65 and join Part B), insurers can’t charge you more based on health history. That’s when locking in Plan G at a reasonable rate makes the most sense. Start with Plan N and later want to switch? You may face medical underwriting and could be denied or hit with significantly higher rates.
The State Health Insurance Assistance Program (SHIP) offers free one-on-one counseling for exactly this kind of decision. These are trained volunteer counselors, not salespeople earning commission. It’s one of the genuinely useful resources for Medicare beneficiaries. Most people don’t even know it exists.
A Practical Way to Think Through Your Decision
Don’t try predicting the future precisely. Run two scenarios instead.
First: a light-use year. Three doctor visits, one specialist visit, no ER trips. Add up what you’d pay out of pocket under Plan N (copays, deductibles), subtract the premium savings versus Plan G. See where you land.
Second: a busier medical year. An ER visit that doesn’t turn into admission. Four or five specialist visits with a provider possibly billing excess charges. One or two extra copays you didn’t expect. Same math.
If Plan N still comes out ahead or roughly equal in the second scenario, it’s probably right for you. If Plan G closes that gap significantly in a busier health year, the peace of mind might be worth the higher premium.
This article is for informational purposes only. Medicare rules change annually. Always verify current plan details at Medicare.gov or by calling 1-800-MEDICARE (1-800-633-4227). This site does not sell insurance or recommend specific plans.
Sources
- Life Alert Style Medical Alert Button for Seniors
- Centers for Medicare & Medicaid Services
- State Health Insurance Assistance Program (SHIP)
- AUVON Weekly Pill Organizer with AM/PM Compartments
- Withings Body+ Smart Scale with BMI and Body Composition
Disclosure: As an Amazon Associate, we earn a small commission from qualifying purchases at no extra cost to you. We only recommend products that genuinely support the topics covered in this article.
- Medicare For Dummies (~$22), The definitive consumer guide to Medicare, enrollment windows, Part A/B/C/D, and supplement plans.
- Get What’s Yours for Medicare (~$17), Maximize your Medicare benefits and minimize out-of-pocket costs. Covers Part D drug coverage gaps and Medigap in depth.
- Get What’s Yours for Medicare (Original) (~$15), The original bestselling guide to navigating Medicare and Social Security timing, over 100,000 copies sold.
Recommended Resources
Disclosure: As an Amazon Associate, we earn a small commission from qualifying purchases at no extra cost to you. We only recommend products that genuinely support the topics covered in this article.
- Medicare For Dummies (~$22), The definitive consumer guide to Medicare, enrollment windows, Part A/B/C/D, and supplement plans.
- Get What’s Yours for Medicare (~$17), Maximize your Medicare benefits and minimize out-of-pocket costs. Covers Part D drug coverage gaps and Medigap in depth.
- Get What’s Yours for Medicare (Original) (~$15), The original bestselling guide to navigating Medicare and Social Security timing, over 100,000 copies sold.
