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Medicare Plan G vs. Plan N in 2026: Which One Actually Saves You Money?
"Should I get Plan G or Plan N?" is one of the most common questions Medicare enrollees ask, and most articles answer it with a shrug: "it depends." That is technically true, but not useful. The honest answer is that the math points in a clear direction once you know your own usage pattern — it just takes running the actual numbers instead of comparing sticker prices.
Plan G and Plan N share almost everything: the Part A hospital deductible, skilled nursing coinsurance, hospice coinsurance, the Part B coinsurance for most services, and foreign travel emergency coverage. Both give you access to any doctor or hospital in the country that accepts Medicare — no networks, no referrals. The differences that matter come down to three specific items.
Difference 1 — the Part B deductible. Neither plan covers it. You pay it either way, so this is a wash.
Difference 2 — small copays on Plan N. Plan N charges up to a modest copay for certain office visits and a slightly higher copay for ER visits that do not result in admission (that ER copay is waived entirely if you are admitted). Plan G charges $0 for both, once your Part B deductible is met. Not every visit triggers the office copay — wellness visits, many preventive visits, and lab-only visits typically do not.
Difference 3 — Part B excess charges. This is the one people misunderstand most. A small percentage of providers who accept Medicare do not accept Medicare's approved rate as full payment, and can legally charge up to 15% above it. Plan G covers that extra amount; Plan N does not. Nationally, the share of providers who actually do this is small — the vast majority of doctors billing Medicare accept assignment and simply cannot charge it. Several states have also banned or capped these excess charges entirely, which effectively neutralizes this difference for residents of those states.
| Plan | Age 65 | Age 75 |
|---|---|---|
| Standard Plan G | ~$220/month | ~$278/month |
| Plan N | ~$171/month | ~$213/month |
| High-Deductible Plan G | ~$50–91/month | varies |
A simple rule of thumb: divide your monthly premium gap by the maximum office copay to see how many copay-triggering visits per month it would take before Plan G becomes the cheaper option. If your real usage is well below that threshold, Plan N is the stronger financial choice. If you are near or above it, Plan G deserves serious consideration.
There is a third option most comparisons leave out entirely. High-Deductible Plan G offers identical coverage to standard Plan G, but you meet an annual deductible before it activates. In exchange, the monthly premium drops sharply — often to a fraction of standard Plan G's cost. For someone in good health with savings to comfortably absorb the deductible in a high-use year, this can be the most cost-efficient option of the three over a multi-year horizon.
Your choice at 65, during your one-time Medigap Open Enrollment window, is made without health questions. Switching later — if your health has changed — usually requires medical underwriting, and you can be declined. A few states offer year-round guaranteed issue or an annual birthday-rule window that removes this risk, which makes the initial decision less permanent if you happen to live in one of them.
Get an actual quote for both plans in your ZIP code before deciding anything — national averages are a starting point, not an answer. Then be honest about how much healthcare you actually use, not how much you hope to use. A broker who represents multiple carriers can run the real math for your specific numbers in a single conversation.
