Medicare Supplement (Medigap) in Florida: freedom with a price tag
The short answer: a Medicare Supplement plan pays the roughly 20% of costs that Original Medicare doesn't. You pay a monthly premium, typically $150–$300+ in Florida, and in return you can see any doctor in the U.S. who takes Medicare, with few or no bills afterward.
Who is a Supplement plan a good fit for?
- ✓You want to see any Medicare doctor, anywhere in the U.S., no networks, no referrals.
- ✓You travel, snowbird, or split time between states.
- ✓You manage a serious condition and want predictable, near-zero medical bills.
- ✓You can comfortably budget the monthly premium.
If a monthly premium doesn't fit your budget, a Medicare Advantage plan may serve you better, and that's a fine choice too.
What does Medigap actually cover?
Original Medicare pays about 80% of approved costs. A Medigap plan picks up most or all of the rest, deductibles, coinsurance, and hospital costs. Plans are standardized by letter (G, N, and others), so a Plan G from one carrier covers exactly what a Plan G from another covers. Only the price and the company differ.
Plan G vs. Plan N: which should you choose?
| Plan G | Plan N | |
|---|---|---|
| You pay | Only the Part B deductible each year | Part B deductible + up to $20 office / $50 ER copays |
| Premium | Higher | Roughly 20–30% lower |
| Excess charges | Covered | Not covered (rare in practice) |
| Best if… | You want maximum simplicity | You see doctors rarely and want a lower premium |
How much does Medigap cost in South Florida?
Miami-Dade and Broward have some of the highest Medigap rates in the country, because local medical costs are high. Rough 2026 ranges for a new 65-year-old:
- Plan G: roughly $200–$330/month in Miami-Dade; often less elsewhere in Florida.
- Plan N: roughly $150–$250/month.
- Plus: your Part B premium and a standalone Part D drug plan ($0–$50/month).
Rates vary by age, gender, tobacco use, and ZIP code, and they usually rise over time. We compare the same plan letter across carriers to find the strongest price history, not just the lowest teaser rate.
Why does timing matter so much with Medigap?
You have one guaranteed window: your Medigap Open Enrollment Period, the 6 months after you're both 65+ and enrolled in Part B. During it, carriers must accept you at standard rates no matter your health.
After that window closes, Florida carriers can ask health questions and decline coverage. Many people who choose Advantage at 65 and try to switch to Medigap at 70 discover they no longer qualify.
Common Medigap mistakes to avoid
- Waiting past your open enrollment window and facing health underwriting.
- Buying the cheapest first-year rate from a carrier with a history of steep increases.
- Forgetting the drug plan. Medigap has no Part D, skipping it triggers a lifelong penalty.
- Paying for Plan F pricing. Plan F is closed to new enrollees who turned 65 after 2020; Plan G delivers nearly the same coverage for less.
Medicare Supplement FAQs
How much does a Supplement cost in Florida?
Plan G typically runs $150–$300+ per month depending on age, gender, tobacco use, and county. South Florida rates are among the nation's highest.
What's the difference between Plan G and Plan N?
Plan G covers almost everything after the Part B deductible. Plan N costs less but adds small copays and doesn't cover excess charges.
When is the best time to buy?
The 6 months after you're 65+ and on Part B. Carriers must accept you during this window regardless of health. After it, you can be declined in Florida.
Do Supplement plans include drug coverage?
No, you pair Medigap with a standalone Part D plan. We compare those against your actual prescriptions too.
Want Medigap quotes from multiple Florida carriers?
Same coverage, different prices. We'll show you the spread, free.
Related reading: Medicare Advantage plans · Advantage vs. Medigap: how to choose · Back to the Medicare overview