How Much Does Medicare Supplement Insurance Actually Cost in Florida?

What Is Medicare Supplement Insurance and Why Does Cost Matter So Much?

When you enroll in Original Medicare — Parts A and B — the federal government covers a significant portion of your medical costs. But it does not cover everything. Medicare Part A comes with a hospital deductible of $1,676 per benefit period in 2026. Part B requires you to pay 20 percent of most outpatient services after meeting your annual deductible, with no cap on what that 20 percent can add up to over the course of a year. If you have a serious illness, a surgery, or a prolonged hospital stay, that uncapped 20 percent can become a very large number very quickly.

Medicare Supplement insurance — also called Medigap — is private health insurance sold by licensed carriers that wraps around Original Medicare and pays some or all of those leftover costs. Depending on the plan you choose, a Medigap policy can cover your Part A hospital deductible, your Part B coinsurance, skilled nursing facility coinsurance, and in some cases foreign travel emergency care. The result is that your out-of-pocket medical expenses become far more predictable. Instead of facing an open-ended liability every time you see a doctor or enter a hospital, you know roughly what your healthcare will cost each month: your Medicare Part B premium, your Medigap premium, and in most cases very little else.

That predictability is the core value proposition of Medicare Supplement insurance. For many Florida seniors on a fixed income, knowing that a cancer diagnosis or a hip replacement will not wipe out their savings is worth a great deal. The question is how much it costs to buy that predictability — and whether the premium you are being quoted is actually competitive.

Cost matters in this market for a reason that surprises many people: the coverage is identical across every carrier that sells the same plan letter. A Plan G sold by Carrier A covers exactly the same benefits as a Plan G sold by Carrier B. The federal government standardized Medigap benefits in 1990, and that standardization has held ever since. What is not standardized is the price. Two carriers selling the same Plan G to the same 65-year-old woman in Jacksonville can charge premiums that differ by $80 or $100 per month — or more. Over ten years, that difference compounds into thousands of dollars paid for identical coverage.

This guide is designed to give Florida Medicare beneficiaries a clear, honest picture of what Medicare Supplement insurance actually costs in 2026 — not the lowest teaser rate you might see in an advertisement, and not a vague range that tells you nothing useful. We will cover how premiums are calculated, why they vary so widely, what each of the major plan types costs at different ages, and what you can do to make sure you are not overpaying. Ready to see real rates for your age and county? Get a free personalized quote here.

The Short Answer: What Does Medicare Supplement Cost in Florida in 2026?

If you want a single number, here it is: most Florida seniors enrolling in Medicare Supplement at age 65 will pay somewhere between $90 and $200 per month, depending on the plan they choose and the carrier they select. That range is wide because the market is genuinely competitive and because the three most popular plan types — Plan G, Plan N, and High Deductible Plan G — have meaningfully different premium structures. The sections below break each one down in detail. But first, a few benchmarks to orient you.

Average Monthly Premiums by Plan Type

For a 65-year-old non-tobacco-using female enrolling in a Florida county such as Duval or St. Johns, representative 2026 market rates look roughly like this:

These figures are representative benchmarks, not guaranteed quotes. Your actual premium will depend on your specific age, county, tobacco status, the carrier you choose, and whether you qualify for a household discount. The numbers above are intended to give you a realistic starting point, not a ceiling or a floor.

Why the Range Is So Wide

The spread between the low end and the high end of the market for any given plan is not random. It reflects several real differences between carriers: their claims experience in Florida, how aggressively they priced their initial rates to attract new enrollees, how they have managed rate increases over time, and what discounts they offer. A carrier that priced Plan G very low three years ago to build market share may now be raising rates faster than a carrier that priced more conservatively from the start.

The wide range also reflects the fact that many Florida seniors never shop the market at all. They enroll with the first carrier they are presented with — often the one their Medicare Advantage plan was through, or the one a captive agent represents — and they pay that premium for years without knowing that a competitor offers identical coverage for $60 or $80 less per month. The market rewards people who compare. It does not automatically deliver the best price to people who do not.

What You Should Expect to Pay at Age 65 vs. Age 75

Medicare Supplement premiums in Florida are based on attained age, which means they increase as you get older. A 65-year-old enrolling in Plan G today might pay $130 per month. That same person, if they stay with the same carrier and the carrier holds its rates flat, would pay a higher premium at 70 and a higher premium still at 75 — simply because of age. In practice, carriers also apply periodic rate increases on top of the age-based increases, so the compounding effect over a decade can be significant.

As a rough benchmark, a 75-year-old Florida woman enrolling in Plan G today will typically pay somewhere between $170 and $260 per month depending on the carrier, compared to the $110–$195 range for a 65-year-old. A 70-year-old falls in between, generally in the $140–$220 range. These are not projections of what a 65-year-old will pay at 75 — they are snapshots of what 75-year-olds are paying right now in the current market. Your actual trajectory will depend on how your carrier manages its rates over time, which is one of the most important factors to evaluate before you enroll.

How Medicare Supplement Premiums Are Set

Understanding how Medigap premiums are calculated is not just academic. It directly affects how much you will pay over the life of your policy and how your costs will change as you age. There are three rating methods that carriers use, and Florida law permits all three — though one dominates the market here.

Community Rating vs. Issue-Age Rating vs. Attained-Age Rating

Community rating means everyone enrolled in a given plan with a given carrier pays the same premium, regardless of age. A 65-year-old and a 78-year-old pay the same monthly amount. Premiums can still increase over time due to inflation and claims experience, but age itself does not drive the increase. Community rating is the most favorable structure for older enrollees and the least favorable for younger ones, since younger enrollees effectively subsidize older ones.

Issue-age rating sets your premium based on the age you were when you first enrolled and holds that age-based rate constant going forward. A person who enrolls at 65 locks in a 65-year-old rate. A person who enrolls at 72 pays a higher rate from the start, but that rate does not increase further just because they turn 73 or 74. Premiums can still rise due to inflation and claims, but age-based increases stop at enrollment.

Attained-age rating is the most common method in Florida and the one that most directly affects your long-term costs. Under attained-age rating, your premium is based on your current age and increases automatically each year as you get older. The carrier sets a rate for each age band — typically one-year or five-year bands — and your premium steps up as you move from one band to the next. On top of those age-based increases, carriers also apply general rate increases based on their claims experience and operating costs. The result is that your premium rises from two directions simultaneously: because you are older, and because the carrier has raised its rates.

Why Florida Uses Attained-Age Rating and What That Means for You

Florida does not mandate a specific rating method for Medigap carriers. Carriers are free to use any of the three approaches, and the vast majority of carriers operating in Florida use attained-age rating because it allows them to price competitively at younger ages — where most new enrollees enter the market — while building in automatic premium growth as the policyholder ages.

For you as a Florida Medicare beneficiary, this has a practical implication: the low premium you are quoted at 65 is not the premium you will pay at 72 or 78. It is a starting point. Over a ten-year period, a combination of age-based increases and general rate increases can push your monthly premium substantially higher than where it began. This is not a reason to avoid Medicare Supplement insurance — the coverage is still valuable and the total cost is often lower than the alternative — but it is a reason to think carefully about which carrier you choose and to evaluate their rate history before you enroll.

How Carriers File Rates With the State

In Florida, Medicare Supplement carriers must file their rates with the Florida Office of Insurance Regulation (OIR) before they can charge them. The OIR reviews filings to ensure that rates are actuarially justified — meaning the carrier must demonstrate that the premium is reasonably related to the benefits being provided and the expected claims experience of the enrolled population. Carriers cannot simply raise rates arbitrarily; they must submit supporting actuarial data and receive approval.

This regulatory oversight provides a floor of consumer protection, but it does not guarantee that rates will be low or stable. A carrier can receive approval for a 12 percent rate increase if its actuarial data supports it. The OIR's role is to verify that the math is sound, not to cap how much carriers can charge. This is why the rate history of a carrier — how often they have filed for increases and how large those increases have been — is one of the most important pieces of information to evaluate before you enroll.

What Triggers a Rate Increase

Rate increases in the Medigap market are driven by a combination of factors. The most significant is claims experience: if the enrolled population uses more medical services than the carrier projected when it set its rates, the carrier will need to raise premiums to cover the shortfall. This is particularly common when a carrier prices aggressively to attract new enrollees and then finds that its actual claims run higher than its initial assumptions.

Other factors include general healthcare cost inflation, changes in Medicare's own cost-sharing structure (since Medigap pays what Medicare does not, changes to Medicare's deductibles and coinsurance flow through to Medigap claims), and the aging of the carrier's existing book of business. A carrier whose enrolled population is getting older will see rising claims even if individual utilization rates stay flat, simply because older people use more healthcare.

For policyholders, the practical takeaway is that a carrier with a history of large or frequent rate increases is a warning sign — not because increases are inherently wrong, but because they suggest either aggressive initial pricing, poor claims management, or both. A carrier that has held its Florida Plan G rates relatively stable over five or ten years is demonstrating something meaningful about how it manages its book of business.

The Five Factors That Determine Your Specific Premium

When a carrier calculates your Medicare Supplement premium, it is not pulling a single number from a table. It is applying a formula that accounts for several variables specific to you. Understanding these variables helps you understand why two people sitting next to each other at a Medicare seminar might receive very different quotes for the same plan.

Factor 1: Your Age at Enrollment

Under attained-age rating — the dominant method in Florida — your premium at enrollment is set based on your current age, and it increases each year as you move into a higher age band. This means that enrolling earlier, when you are first eligible at 65, typically gives you the lowest starting premium. It also means that if you delay enrollment and try to enroll at 68 or 70, you will start at a higher premium than you would have at 65.

There is a common misconception that waiting to enroll saves money because you are paying premiums for fewer years. That logic ignores two things: first, the premium you pay when you do enroll will be higher because you are older; and second, if you wait past your Medigap Open Enrollment Period — the six-month window that begins when you are both 65 and enrolled in Part B — carriers can use medical underwriting to deny you coverage or charge you a higher rate based on your health history. Enrolling during your Open Enrollment Period is the only time you are guaranteed the right to buy any Medigap plan at the standard rate, regardless of your health.

Factor 2: Your County of Residence

Medicare Supplement premiums in Florida vary by county. Carriers set rates based on the healthcare cost environment in different geographic areas, and those environments differ meaningfully across the state. A county with a high concentration of specialty providers, a large hospital system with significant market power, or a population that tends to use more healthcare services will generally have higher Medigap premiums than a more rural county with lower healthcare costs.

In the northeast Florida market — Duval, St. Johns, Flagler, Volusia, and Putnam counties — premiums are generally competitive with the state average, though there are differences between counties. St. Johns County, which has a higher median income and a concentration of retirees who tend to be active healthcare consumers, sometimes carries slightly higher rates than neighboring Putnam County, which has a smaller and more rural population. These differences are not enormous, but they are real and worth understanding when you are comparing quotes.

Factor 3: The Plan You Choose

The plan letter you select is the single largest driver of your premium. Plan G, which covers nearly all Medicare cost-sharing except the Part B annual deductible, carries the highest premium of the three most popular plans. Plan N, which covers most of the same costs but requires small copays for office visits and emergency room visits and does not cover Part B excess charges, costs less. High Deductible Plan G, which provides the same comprehensive coverage as standard Plan G but only after you have met a $2,870 annual deductible, carries the lowest premium by a wide margin.

The plan you choose should reflect not just the premium you want to pay today, but your realistic assessment of how much healthcare you use and how much financial risk you are comfortable carrying. A healthy 65-year-old who rarely sees a doctor might find that High Deductible Plan G makes excellent financial sense. A 72-year-old managing multiple chronic conditions who sees specialists regularly might find that the predictability of standard Plan G is worth the higher premium. There is no universally correct answer — the right plan depends on your individual situation.

Factor 4: The Carrier You Choose

Because Medigap benefits are federally standardized, the carrier you choose does not affect what your plan covers. It affects only two things: the premium you pay and the rate history you inherit. Two carriers selling Plan G in Duval County to the same 65-year-old woman can charge premiums that differ by $50 to $100 per month. That difference is not explained by any difference in coverage — it is explained by differences in the carrier's pricing strategy, claims experience, administrative costs, and profit margin.

This is why comparing carriers is not optional — it is the most direct lever you have to control your Medicare Supplement cost. An independent broker who represents multiple carriers can run a side-by-side comparison of every carrier available in your county and show you the full range of rates for the plan you are considering. A captive agent who represents only one carrier can only show you that carrier's rate, which may or may not be competitive.

Factor 5: Tobacco Use and Household Discounts

Most Medigap carriers apply a tobacco surcharge to policyholders who currently use tobacco products. The surcharge varies by carrier but is typically in the range of 10 to 20 percent above the standard rate. If you are a current tobacco user, this surcharge will be applied to your premium. If you quit, some carriers will remove the surcharge after a defined tobacco-free period — typically one year — though the process for requesting the removal varies by carrier.

On the other side of the ledger, many carriers offer a household discount when two people in the same household both enroll in a Medigap policy with the same carrier. The discount is typically 5 to 7 percent off each person's premium, and it applies as long as both policies remain active. If one person cancels their policy, the other person's discount is usually removed. Not every carrier offers a household discount, and the eligibility rules vary — some carriers require both people to be Medicare-eligible, while others extend the discount to any two adults living in the same household. If you and a spouse or partner are both enrolling, asking about the household discount should be a standard part of your carrier comparison.

Plan G Cost in Florida 2026

Medicare Supplement Plan G is the most popular Medigap plan in the country, and for good reason. It covers virtually every Medicare cost-sharing gap except the Part B annual deductible — a fixed amount of $257 in 2026 that you pay once per year before Plan G begins covering your outpatient costs. After that deductible, Plan G covers 100 percent of your Part B coinsurance, your Part A hospital deductible, your Part A coinsurance for extended hospital stays, your skilled nursing facility coinsurance, and your Part B excess charges if a provider bills above Medicare's approved amount. For most Florida seniors, Plan G means that once they have paid their $257 deductible for the year, their out-of-pocket exposure for covered Medicare services is essentially zero.

What Plan G Covers and Why It Affects Cost

The comprehensiveness of Plan G's coverage is directly related to its premium. Because Plan G pays nearly all of what Medicare does not, the carrier is absorbing a large share of your potential medical costs. That risk has to be priced into the premium. A plan that covers more pays out more in claims, and higher expected claims translate to higher premiums. This is not a flaw in the system — it is the basic logic of insurance. You are trading a predictable monthly premium for protection against unpredictable large expenses.

The Part B excess charge coverage deserves specific mention because it is often misunderstood. Medicare sets an approved amount for every covered service. Providers who accept Medicare assignment agree to accept that approved amount as payment in full. Providers who do not accept assignment — called non-participating providers — can legally bill up to 15 percent above Medicare's approved amount. That extra 15 percent is called an excess charge, and it is your responsibility unless your Medigap plan covers it. Plan G covers excess charges. Plan N does not. In Florida, where many specialists and physicians do not accept Medicare assignment, this distinction can matter.

Average Plan G Premiums by Age in Florida

The following table shows representative Plan G premium ranges for non-tobacco-using females in northeast Florida counties in 2026. Male rates are typically 5 to 10 percent higher than female rates at the same age, reflecting actuarial differences in healthcare utilization patterns.

These figures are representative benchmarks based on the northeast Florida market. Actual rates vary by specific county, carrier, and individual circumstances. The purpose of this table is to give you a realistic sense of the range — not to substitute for a personalized quote.

Lowest vs. Highest Plan G Rates in the Market

In any given Florida county, the spread between the lowest and highest Plan G rates in the market is typically $60 to $100 per month for a 65-year-old, and it widens as you age. At 75, the spread between the cheapest and most expensive carrier offering Plan G in the same county can exceed $120 per month — which is more than $1,400 per year for identical coverage. This is not a small difference. It is the difference between a premium that fits comfortably in a fixed-income budget and one that creates real financial strain.

The lowest rate in the market is not always the best choice, for reasons we will cover in the section on carrier rate history. A carrier that is currently the cheapest may have achieved that position by pricing aggressively, and aggressive pricing often precedes aggressive rate increases. But the highest rate in the market is almost never justified either — there is no coverage benefit that comes with paying more. The goal is to find a carrier that offers a competitive rate and has a track record of managing that rate responsibly over time.

Which Carriers Offer the Best Plan G Rates in Florida

The carriers with the most competitive Plan G rates in Florida change over time as carriers enter and exit the market, adjust their pricing strategies, and respond to their claims experience. As of 2026, the carriers most frequently appearing at or near the bottom of the rate comparison for Plan G in northeast Florida include several large national carriers as well as a handful of regional carriers that have built strong books of business in the Florida market.

Rather than naming specific carriers here — since rates change and a carrier that is competitive today may not be competitive next year — the more useful guidance is this: an independent broker who represents ten or more carriers and runs a live rate comparison for your specific age, county, and tobacco status will show you the full competitive landscape in real time. That comparison takes about two minutes and costs nothing. It is the only reliable way to know which carrier is currently offering the best combination of rate and rate history for your situation.

How Plan G Premiums Change as You Age

Under attained-age rating, your Plan G premium will increase each year for two reasons: your age moves into a higher rate band, and the carrier may apply a general rate increase on top of that. The age-based component is built into the carrier's rate table and is predictable in structure, though the exact dollar amount varies by carrier. The general rate increase component is less predictable — it depends on the carrier's claims experience and is subject to state regulatory approval.

A reasonable planning assumption for a Florida Plan G policyholder is that premiums will increase by somewhere between 4 and 8 percent per year on average, combining both the age-based and general increase components. Some years will be lower; some years, particularly if a carrier has had adverse claims experience, may be higher. Over a ten-year period, a premium that starts at $140 per month at age 65 could reasonably reach $200 to $240 per month by age 75, depending on the carrier. This is not a reason to avoid Plan G — it is a reason to choose your carrier carefully and to revisit your coverage periodically to make sure you are still getting a competitive rate.

Is Plan G Worth the Cost?

For most Florida seniors, the answer is yes — but the math depends on how much healthcare you use. Plan G's value proposition is straightforward: you pay a predictable monthly premium, and in exchange, your out-of-pocket costs for covered Medicare services are capped at the $257 Part B deductible per year. If you have a hospitalization, a surgery, chemotherapy, or any other high-cost medical event, Plan G absorbs the cost-sharing that would otherwise fall on you. The more healthcare you use, the more value Plan G delivers relative to its premium.

For a healthy 65-year-old who uses very little healthcare, the calculus is less clear. If you pay $140 per month for Plan G and your only medical expense for the year is a few routine office visits, you may have paid more in premiums than you received in benefits. But that is the nature of insurance — you are not buying it because you expect to use it heavily every year. You are buying it because you cannot predict when a serious illness or injury will occur, and you want to know that when it does, your financial exposure is limited.

The comparison that matters most is not Plan G versus no coverage — it is Plan G versus the alternatives. How does Plan G's total annual cost compare to Plan N's total annual cost when you factor in copays and excess charge exposure? How does it compare to High Deductible Plan G when you factor in the deductible? And how does it compare to Medicare Advantage when you factor in network restrictions, prior authorization requirements, and the potential for large out-of-pocket costs in a bad health year? Those comparisons are covered in detail in the sections that follow.

Plan N Cost in Florida 2026

Medicare Supplement Plan N occupies the middle ground in the Florida Medigap market. It offers most of the same protections as Plan G — including coverage of the Part A hospital deductible, skilled nursing facility coinsurance, and Part B coinsurance — but it introduces two cost-sharing elements that Plan G does not have, and it omits one coverage category that Plan G includes. In exchange for accepting those differences, you pay a meaningfully lower monthly premium. Whether that trade is worth making depends entirely on how you use healthcare.

What Plan N Covers and What It Does Not

Plan N covers the Medicare Part A deductible ($1,676 per benefit period in 2026), Part A coinsurance for hospital stays beyond 60 days, skilled nursing facility coinsurance, Part B coinsurance after you have met the Part B annual deductible, and foreign travel emergency care up to plan limits. What it does not cover is equally important to understand before you enroll.

First, Plan N does not cover Part B excess charges. As noted in the Plan G section, a provider who does not accept Medicare assignment can bill up to 15 percent above Medicare's approved amount. Under Plan G, that excess is covered. Under Plan N, it is your responsibility. In Florida, where a significant number of specialists — particularly in orthopedics, oncology, and cardiology — do not accept Medicare assignment, this is not a theoretical risk. It is a real out-of-pocket exposure that can add up across multiple specialist visits in a year.

Second, Plan N requires copays for certain outpatient services. You may be charged up to $20 for an office visit and up to $50 for an emergency room visit that does not result in an inpatient admission. These copays apply after you have met the Part B annual deductible. They are not applied to every visit — only to visits where Medicare pays its share and Plan N pays its share — but they are a recurring cost that Plan G does not impose.

Average Plan N Premiums by Age in Florida

The following table shows representative Plan N premium ranges for non-tobacco-using females in northeast Florida counties in 2026. As with Plan G, male rates are typically 5 to 10 percent higher at the same age.

How Much Less Does Plan N Cost Compared to Plan G?

At age 65, Plan N typically costs $25 to $40 less per month than Plan G from the same carrier. That translates to $300 to $480 in annual premium savings. At age 75, the dollar gap is similar in percentage terms but slightly larger in absolute dollars — roughly $35 to $55 per month, or $420 to $660 per year. These are not trivial amounts on a fixed income, and they represent real money that stays in your pocket as long as your actual out-of-pocket costs under Plan N remain below the premium savings.

It is worth noting that the premium gap between Plan G and Plan N varies by carrier. Some carriers price Plan N very aggressively relative to their Plan G, creating a wide spread. Others price the two plans closer together, making Plan N's savings less compelling. When you compare plans, look at the specific spread between Plan G and Plan N from each carrier — not just the absolute premium for each plan in isolation.

The Hidden Costs of Plan N: Copays and Excess Charges

The premium savings of Plan N are real, but they come with two cost categories that do not exist under Plan G. Understanding both is essential before you decide Plan N is the cheaper option.

Office visit copays of up to $20 apply each time you see a physician for an outpatient visit after your Part B deductible is met. If you see your primary care doctor four times a year and two specialists twice each, that is eight visits — potentially $160 in copays. If you manage a chronic condition and see providers more frequently, the copays accumulate faster. A person with diabetes who sees an endocrinologist monthly, a cardiologist quarterly, and a primary care physician every other month could easily generate $200 to $300 in annual copays under Plan N.

Emergency room copays of up to $50 apply to ER visits that do not result in an inpatient hospital admission. If you are admitted, the copay is waived. But if you go to the ER for a concern that is evaluated and treated without admission — a kidney stone, a fall with no fracture, chest pain that turns out to be musculoskeletal — you owe up to $50. This copay is not applied every time you use the ER, but it is a real cost that Plan G does not impose.

Excess charges are the more significant and less predictable cost. In Florida, providers who do not accept Medicare assignment can bill up to 15 percent above Medicare's approved amount. On a $500 Medicare-approved procedure, that is $75 in excess charges. On a $2,000 procedure, it is $300. If you see multiple non-participating providers in a year — which is common among patients who seek out specific specialists or who receive care at academic medical centers where some faculty physicians do not accept assignment — the excess charge exposure can easily exceed the annual premium savings from choosing Plan N over Plan G.

Break-Even Analysis: When Does Plan N Save You Money?

The break-even question for Plan N is straightforward: does your total out-of-pocket cost under Plan N — premiums plus copays plus any excess charges — exceed what you would have paid under Plan G? If it does not, Plan N saved you money. If it does, Plan G would have been cheaper in total.

Consider a concrete example. A 68-year-old woman in St. Johns County pays $125 per month for Plan N and $162 per month for Plan G from the same carrier. Her annual premium savings under Plan N are $444. In a typical year, she sees her primary care doctor four times ($80 in copays), a cardiologist twice ($40 in copays), and visits the ER once without admission ($50 copay). Her total Plan N copays are $170. All of her providers accept Medicare assignment, so she has no excess charge exposure. Her net savings under Plan N for the year: $444 minus $170 equals $274. Plan N was the better financial choice that year.

Now change one variable: she has a hip replacement performed by a surgeon who does not accept Medicare assignment. Medicare's approved amount for the procedure is $3,200. The surgeon bills 15 percent above that — $480 in excess charges that Plan N does not cover. Her total out-of-pocket under Plan N for the year is now $170 in copays plus $480 in excess charges, or $650. Her premium savings were $444. She paid $206 more under Plan N than she would have under Plan G. In that year, Plan G would have been the better financial choice.

This example illustrates why Plan N is not universally cheaper than Plan G — it is conditionally cheaper, depending on your healthcare utilization and your providers' billing practices. The more predictable your healthcare use and the more consistently your providers accept Medicare assignment, the more reliably Plan N delivers its premium savings.

Who Should Choose Plan N Based on Cost?

Plan N tends to be the better financial choice for Florida seniors who see a moderate number of providers, all of whom accept Medicare assignment; who are unlikely to need emergency care that does not result in admission; and who are comfortable tracking and paying small copays as they arise. It is particularly well-suited for people who are healthy enough to use healthcare selectively and who have confirmed that their existing doctors and specialists accept Medicare assignment.

Plan N is a less reliable choice for people who see specialists frequently, who receive care at large academic or teaching hospitals where some physicians do not accept assignment, or who have conditions that may require urgent or emergency care. For those individuals, the copay and excess charge exposure can erode or eliminate the premium savings, and Plan G's comprehensive coverage may deliver better total value despite its higher monthly cost.

High Deductible Plan G Cost in Florida 2026

High Deductible Plan G — commonly abbreviated HDG — is the lowest-premium option among the three most widely purchased Medigap plans in Florida, and it is also the most misunderstood. Many seniors dismiss it because of the word "deductible" without working through the actual math. For the right person in the right circumstances, HDG can produce substantial savings over a decade. For the wrong person, it can result in a year of significant out-of-pocket exposure. Understanding exactly how it works is the only way to evaluate it honestly.

How High Deductible Plan G Works

HDG provides the same coverage as standard Plan G — it covers the Part A hospital deductible, Part A coinsurance, skilled nursing facility coinsurance, Part B coinsurance, Part B excess charges, and foreign travel emergency care. The critical difference is when that coverage activates. Under standard Plan G, coverage begins after you pay the $257 Part B annual deductible. Under HDG, coverage does not begin until you have paid $2,870 in Medicare-approved cost-sharing in a calendar year. That $2,870 is the HDG deductible, and it resets to zero on January 1 of each year.

Every dollar of Medicare cost-sharing you incur — Part A deductibles, Part B deductibles, coinsurance, copays — counts toward your HDG deductible. Once you have accumulated $2,870 in those costs, HDG kicks in and covers 100 percent of your remaining Medicare cost-sharing for the rest of the calendar year, just as standard Plan G would. In a year where you have a major health event — a hospitalization, a surgery, a cancer diagnosis — you will likely hit the deductible and receive the same comprehensive coverage as a Plan G policyholder. In a year where you are healthy and use little healthcare, you may pay little or nothing toward the deductible and keep the premium savings in your pocket.

The 2026 High Deductible Plan G Deductible Amount

The HDG deductible for 2026 is $2,870. This figure is set annually by the federal government and is indexed to healthcare inflation, so it increases modestly most years. In 2025 it was $2,800; in 2024 it was $2,800 as well. The increases have been small and gradual, typically in the range of $20 to $70 per year. For planning purposes, it is reasonable to assume the deductible will continue to increase by a similar amount annually, though the exact figure is announced each fall for the following calendar year.

It is important to understand that the $2,870 deductible applies to Medicare-approved cost-sharing only — not to your HDG premium, your Part B premium, or any costs for services Medicare does not cover. If you receive a service that Medicare does not cover at all, that cost does not count toward your HDG deductible. The deductible is specifically the accumulation of the gaps that Medicare leaves — the 20 percent coinsurance, the hospital deductibles, the skilled nursing facility coinsurance — that Medigap is designed to fill.

Average HDG Premiums by Age in Florida

HDG premiums are dramatically lower than standard Plan G premiums. The following table shows representative ranges for non-tobacco-using females in northeast Florida in 2026.

How Much Less Does HDG Cost Compared to Standard Plan G?

At age 65, the midrange HDG premium of approximately $50 per month compares to a midrange Plan G premium of approximately $145 per month — a difference of $95 per month, or $1,140 per year. At age 75, the midrange HDG premium of approximately $76 per month compares to a midrange Plan G premium of approximately $215 per month — a difference of $139 per month, or $1,668 per year. These are substantial savings, and they compound meaningfully over time.

Over a ten-year period from age 65 to 75, a person who chooses HDG over Plan G and remains healthy enough to rarely hit the deductible could accumulate $12,000 to $15,000 in premium savings, depending on the carrier and how rates evolve. Even accounting for years where they do incur some out-of-pocket costs toward the deductible, the cumulative savings can be significant. This is why HDG deserves serious consideration from healthy seniors who are inclined to dismiss it based on the deductible alone.

The Break-Even Math: When Does HDG Save You Money?

The break-even calculation for HDG is more straightforward than it might appear. In any given year, HDG saves you money if your total cost under HDG — premium plus out-of-pocket toward the deductible — is less than your total cost under Plan G, which is essentially just the premium plus the $257 Part B deductible.

Take a 67-year-old man paying $60 per month for HDG versus $165 per month for Plan G. His annual premium savings under HDG are $1,260. If he incurs $800 in Medicare cost-sharing during the year — a few specialist visits, some lab work, one imaging study — he pays that $800 out of pocket under HDG. His total HDG cost for the year is $720 in premiums plus $800 in cost-sharing, or $1,520. His total Plan G cost would have been $1,980 in premiums plus $257 for the Part B deductible, or $2,237. HDG saved him $717 that year despite the out-of-pocket costs.

The math flips when out-of-pocket costs approach or exceed the deductible. If the same man has a hospitalization and incurs $2,870 in Medicare cost-sharing, he pays the full deductible under HDG. His total HDG cost is $720 in premiums plus $2,870 in cost-sharing, or $3,590. His Plan G cost would have been $2,237. In that year, Plan G would have saved him $1,353. The crossover point — where HDG and Plan G produce equal total costs — occurs when out-of-pocket cost-sharing equals the annual premium savings, which in this example is $1,260. Any year where cost-sharing exceeds $1,260, Plan G wins. Any year where it falls below $1,260, HDG wins.

Who Is High Deductible Plan G Right For Based on Cost?

HDG is best suited for Florida seniors who are in good health at enrollment, use healthcare infrequently, have liquid savings or an HSA-equivalent reserve to cover the deductible in a bad year, and are comfortable with the concept of self-insuring the first $2,870 of Medicare cost-sharing annually. It is a plan that rewards good health and penalizes bad luck — which is the fundamental trade-off of any high-deductible structure.

It is less appropriate for people who are already managing multiple chronic conditions at enrollment, who anticipate surgery or other high-cost procedures in the near term, or who would face genuine financial hardship if they had to pay $2,870 out of pocket in a single calendar year. For those individuals, the premium savings of HDG are real but the financial risk is also real, and the predictability of standard Plan G may be worth the higher monthly cost.

Medicare Supplement Cost Comparison: Plan G vs. Plan N vs. High Deductible Plan G

Comparing the three most popular Florida Medigap plans requires looking beyond the monthly premium. The premium is only one component of your total annual cost. To make a genuinely informed comparison, you need to account for the out-of-pocket exposure each plan carries and project that exposure across different healthcare utilization scenarios. The tables and analysis below are designed to give you that complete picture.

Side-by-Side Premium Comparison at Age 65

Side-by-Side Premium Comparison at Age 70

Side-by-Side Premium Comparison at Age 75

Total Annual Cost Including Out-of-Pocket Exposure

The worst-case annual cost figures in the tables above tell an important story. Plan G's worst case is capped and predictable — your maximum additional out-of-pocket beyond the premium is the $257 Part B deductible. Plan N's worst case is open-ended because excess charges are uncapped, though in practice most Florida seniors do not encounter excess charges every year. HDG's worst case is $2,870 above the premium — a real and meaningful exposure, but one that is also capped.

The more useful comparison is total expected cost across a realistic range of healthcare utilization scenarios. For a healthy 65-year-old who uses minimal healthcare, HDG will almost certainly produce the lowest total annual cost. For a 70-year-old managing two or three chronic conditions who sees specialists regularly, Plan G's premium is higher but its total cost — premium plus near-zero out-of-pocket — may be lower than Plan N's premium plus accumulated copays and potential excess charges.

Which Plan Has the Lowest Total Cost Over 5 Years?

Over a five-year period starting at age 65, a person who remains in good health and uses healthcare moderately will typically find that HDG produces the lowest cumulative cost, followed by Plan N, followed by Plan G. The premium savings from HDG compound significantly over five years — potentially $5,000 to $7,000 in premium savings relative to Plan G — and if the person never hits the full deductible in any single year, those savings are largely retained.

However, if that same person has one major health event in the five-year window — a hospitalization, a surgery, a cancer diagnosis — the calculus shifts. A single year of hitting the HDG deductible costs $2,870 in out-of-pocket exposure. If the premium savings for that year were $1,140, the net cost of the bad year is $1,730 above what Plan G would have cost. Whether the cumulative savings from the other four years offset that single bad year depends on the specific numbers, but in most scenarios they do — which is why HDG remains a financially sound choice for healthy seniors even accounting for occasional bad years.

Which Plan Has the Lowest Total Cost Over 10 Years?

Over a ten-year horizon, the comparison becomes more nuanced because healthcare utilization tends to increase with age. A person who was healthy at 65 may be managing several conditions by 75, and the HDG deductible becomes more likely to be hit in later years. Even so, the cumulative premium savings from HDG over ten years are substantial enough that HDG often remains the lowest total-cost option even for people who hit the deductible two or three times in the decade.

Plan N tends to outperform Plan G on total ten-year cost for people whose providers consistently accept Medicare assignment and whose copay exposure remains modest. For people who develop conditions requiring frequent specialist care or who encounter excess charges, Plan G's total ten-year cost can be lower than Plan N's despite the higher premium. The honest answer is that no single plan wins across all scenarios over ten years — the right choice depends on your individual health trajectory, which no one can predict with certainty. What you can do is make the best decision based on your current health, your providers' billing practices, and your financial comfort with different levels of out-of-pocket risk.

Medicare Supplement Cost by County in Florida

Florida is a large and economically diverse state, and Medicare Supplement premiums reflect that diversity. A 65-year-old woman enrolling in Plan G in Miami-Dade County will pay a meaningfully different premium than the same woman enrolling in the same plan in Putnam County — even if she chooses the same carrier. Understanding why county matters, and what the premium landscape looks like in northeast Florida specifically, helps you set realistic expectations before you request a quote.

Why Premiums Vary by County

Medigap carriers set rates by geographic area because healthcare costs vary significantly across Florida's 67 counties. The primary drivers of county-level variation are the cost of hospital services, the density and pricing power of specialist physicians, the overall health status of the Medicare population in the county, and the competitive dynamics of the local insurance market. A county with a dominant hospital system that commands high reimbursement rates will generate higher Medigap claims per member than a county with more competitive hospital pricing. Those higher claims translate directly into higher premiums.

Urban counties with large concentrations of retirees — particularly those with high incomes who tend to be active healthcare consumers — also tend to have higher premiums than rural counties with smaller and less affluent Medicare populations. This is not a judgment about the quality of care in either setting; it is a reflection of the actuarial reality that different populations generate different claims.

Duval County Medicare Supplement Costs

Duval County — home to Jacksonville, the largest city by land area in the contiguous United States — is the most populous county in northeast Florida and the anchor of the region's healthcare market. Jacksonville's hospital landscape includes major systems such as Baptist Health, Mayo Clinic Florida, UF Health Jacksonville, and Ascension St. Vincent's, giving Medicare beneficiaries access to a broad range of providers. That concentration of large health systems contributes to a premium environment that is broadly in line with the state average for attained-age rated markets.

For a 65-year-old non-tobacco female enrolling in Plan G in Duval County in 2026, representative premiums from competitive carriers range from approximately $112 to $190 per month. The midrange for the most frequently purchased carriers falls around $140 to $155 per month. Plan N premiums in Duval County for the same profile range from approximately $92 to $150 per month, with a midrange around $115 to $125 per month.

St. Johns County Medicare Supplement Costs

St. Johns County is one of the fastest-growing counties in Florida and has one of the highest median household incomes in the state. Its Medicare population skews toward active, relatively affluent retirees in communities such as Ponte Vedra Beach, Nocatee, and St. Augustine. That demographic profile — higher income, higher healthcare utilization, more specialist visits — tends to push Medigap premiums slightly above the Duval County baseline for the same plan and carrier.

For a 65-year-old non-tobacco female in St. Johns County, Plan G premiums from competitive carriers typically range from approximately $115 to $198 per month, with a midrange around $148 to $162 per month. The difference from Duval County is not dramatic — often $5 to $15 per month from the same carrier — but it is consistent across most carriers and reflects the county's higher healthcare cost environment.

Flagler County Medicare Supplement Costs

Flagler County, anchored by Palm Coast, sits between Volusia County to the south and St. Johns County to the north. Its Medicare population is substantial — Palm Coast has attracted a large number of retirees — but its healthcare infrastructure is more limited than Jacksonville or Daytona Beach, with many residents traveling to those larger markets for specialist care. Flagler County premiums are generally comparable to Duval County, sometimes slightly lower, reflecting a healthcare cost environment that is less dominated by large academic medical centers.

For a 65-year-old non-tobacco female in Flagler County, Plan G premiums from competitive carriers typically range from approximately $110 to $188 per month, with a midrange around $138 to $152 per month. HDG premiums in Flagler County follow a similar pattern relative to Plan G as in other northeast Florida counties, typically ranging from $34 to $68 per month at age 65.

Volusia County Medicare Supplement Costs

Volusia County — which includes Daytona Beach, Deltona, Ormond Beach, and New Smyrna Beach — has a large and diverse Medicare population. The county's healthcare market is anchored by AdventHealth Daytona Beach and Halifax Health, among others. Volusia County premiums are generally in line with the broader northeast Florida market, though the county's higher concentration of lower-income retirees in some areas can create slightly different carrier pricing dynamics than in St. Johns County.

For a 65-year-old non-tobacco female in Volusia County, Plan G premiums from competitive carriers typically range from approximately $110 to $192 per month, with a midrange around $140 to $155 per month — closely tracking Duval County. Plan N premiums follow a similar pattern, ranging from approximately $90 to $148 per month at age 65.

Putnam County Medicare Supplement Costs

Putnam County is the most rural of the five northeast Florida counties covered here. Centered on Palatka, it has a smaller Medicare population, lower median income, and a more limited local healthcare infrastructure than its neighbors. Many Putnam County residents travel to Jacksonville or Gainesville for specialist care. These factors contribute to a premium environment that is generally at or slightly below the Duval County baseline — Putnam County is typically among the more affordable counties in northeast Florida for Medigap premiums.

For a 65-year-old non-tobacco female in Putnam County, Plan G premiums from competitive carriers typically range from approximately $108 to $182 per month, with a midrange around $135 to $148 per month. The savings relative to St. Johns County can be $10 to $20 per month from the same carrier — modest but real over the course of a year.

How to Find the Lowest Rate in Your Specific County

The county-level figures above are representative benchmarks, not guaranteed quotes. The only way to know the current lowest rate available in your specific county is to run a live comparison using your exact age, gender, tobacco status, and county of residence. Because carriers file rates independently and update them on different schedules, the competitive landscape shifts throughout the year. A carrier that was the lowest in Duval County six months ago may have filed a rate increase since then, and a different carrier may now hold the lowest position.

An independent broker who represents ten or more carriers and has access to a real-time rate comparison tool can show you the full competitive landscape for your county in a matter of minutes. That comparison costs nothing and takes no commitment. It is the most direct way to confirm that the rate you are being quoted — or the rate you are currently paying — is actually competitive in your market.

How Medicare Supplement Costs Compare to Medicare Advantage

The most common cost comparison Florida seniors face when approaching Medicare is not Plan G versus Plan N — it is Medicare Supplement versus Medicare Advantage. These are fundamentally different types of coverage with fundamentally different cost structures, and comparing them requires looking well beyond the monthly premium. A comparison based on premium alone will almost always favor Medicare Advantage. A comparison based on total potential cost — including what you might pay in a bad health year — often tells a different story.

Medicare Advantage: Low Premium, Higher Potential Out-of-Pocket

Medicare Advantage plans in Florida — particularly in the Jacksonville and Daytona Beach markets — are frequently available with $0 monthly premiums. Some plans charge $20 to $50 per month. On the surface, this looks dramatically cheaper than a $140 to $175 per month Medicare Supplement premium. But the premium is only one part of the cost equation under Medicare Advantage.

Medicare Advantage plans replace Original Medicare with a private insurance plan that has its own network of providers, its own cost-sharing structure, and its own prior authorization requirements. When you use healthcare under Medicare Advantage, you typically pay copays for office visits ($10 to $45 per visit depending on the plan and provider type), coinsurance for specialist visits and procedures (often 20 percent), and potentially significant cost-sharing for hospitalizations. The federal government requires Medicare Advantage plans to cap your annual out-of-pocket costs, but that cap can be as high as $9,350 for in-network services and $14,000 or more for combined in-network and out-of-network services in 2026.

In a year where you are healthy and use little healthcare, a $0-premium Medicare Advantage plan will almost certainly cost you less than a $145-per-month Plan G. But in a year where you have a serious illness, a major surgery, or a prolonged hospitalization, the cost-sharing under Medicare Advantage can accumulate rapidly toward that out-of-pocket maximum — a number that can represent a devastating financial event for a senior on a fixed income.

Medicare Supplement: Higher Premium, Predictable Out-of-Pocket

Medicare Supplement with Plan G works in the opposite direction. You pay a higher monthly premium — $140 to $175 per month at age 65 in northeast Florida — but your out-of-pocket exposure for covered Medicare services is capped at the $257 Part B annual deductible. After that deductible, Plan G covers 100 percent of your Medicare cost-sharing regardless of how much healthcare you use. There is no network restriction — you can see any provider in the country who accepts Medicare, without referrals or prior authorization. And there is no annual out-of-pocket maximum to worry about because your exposure is already effectively capped by the plan's comprehensive coverage.

This predictability has real financial value that does not show up in a simple premium comparison. When you enroll in Plan G, you know with certainty what your maximum healthcare cost will be for the year: your Part B premium, your Plan G premium, your Part D drug plan premium, and $257. That is your ceiling. Under Medicare Advantage, your ceiling is theoretically $9,350 or more — and reaching it is not as unlikely as the insurance company's marketing materials might suggest.

The Real Total Cost Comparison Over a Full Year

Consider two 68-year-old Florida women with identical health profiles. One enrolls in a $0-premium Medicare Advantage plan with a $20 primary care copay, a $45 specialist copay, 20 percent coinsurance for outpatient procedures, and a $350-per-day hospital copay for days 1 through 7. The other enrolls in Plan G at $155 per month.

In a healthy year — four primary care visits, two specialist visits, no hospitalizations — the Medicare Advantage enrollee pays $80 in primary care copays plus $90 in specialist copays, totaling $170 in cost-sharing and $0 in premiums, for a total of $170. The Plan G enrollee pays $1,860 in premiums plus $257 for the Part B deductible, for a total of $2,117. Medicare Advantage wins by nearly $2,000 in that scenario.

Now change the scenario: the same woman has a hip replacement. She spends three days in the hospital, has the surgery, and requires six weeks of outpatient physical therapy. Under Medicare Advantage, her hospital copay is $350 per day for three days ($1,050), her surgical facility coinsurance is 20 percent of the plan-allowed amount (potentially $1,500 to $3,000 depending on the procedure), and her physical therapy visits generate copays of $45 each for twelve sessions ($540). Her total out-of-pocket for the year could easily reach $3,000 to $5,000 — on top of any premium she pays. Under Plan G, her total out-of-pocket for the entire year is $257. The difference is stark.

Which Is Cheaper for Healthy Seniors?

For seniors who are genuinely healthy, use little healthcare, and are comfortable with network restrictions and prior authorization requirements, Medicare Advantage will typically produce lower total annual costs than Medicare Supplement. The premium savings are real, and if you rarely trigger the cost-sharing provisions of the plan, those savings are largely retained. This is why Medicare Advantage has grown rapidly in Florida — it is a genuinely good financial choice for healthy seniors who understand its limitations.

The risk is that health status changes. A person who enrolls in Medicare Advantage at 65 because they are healthy may find themselves at 72 with a cancer diagnosis, a cardiac event, or a degenerative joint condition that requires frequent specialist care and potentially surgery. At that point, switching to Medicare Supplement requires passing medical underwriting — and a person with significant health conditions may be denied coverage or charged a surcharge. The window to switch freely, without underwriting, is the Medigap Open Enrollment Period at age 65. Once that window closes, the ability to switch is constrained by health.

Which Is Cheaper for Seniors With Chronic Conditions?

For seniors managing chronic conditions — diabetes, heart disease, COPD, cancer, kidney disease — Medicare Supplement with Plan G is almost always the lower total-cost option. The reason is straightforward: chronic conditions generate ongoing healthcare utilization. Specialist visits, lab work, imaging, medications administered in a clinical setting, and periodic hospitalizations all trigger cost-sharing under Medicare Advantage. Those costs accumulate month after month, year after year, and can push total annual out-of-pocket costs well above the premium savings that Medicare Advantage offers.

Under Plan G, a person with multiple chronic conditions pays the same $257 annual deductible as a healthy person. Their specialist visits, lab work, and hospitalizations are covered at 100 percent after that deductible. The predictability of that coverage — knowing that a bad health year will not produce a $5,000 or $8,000 out-of-pocket bill — has genuine financial and psychological value for people who are already managing significant health challenges.

The Cost of Switching Later: Why Timing Matters

One of the most important cost considerations in the Medicare Supplement versus Medicare Advantage comparison is not the cost of either plan today — it is the cost of switching later. If you enroll in Medicare Advantage at 65 and decide at 70 that you want the predictability of Medicare Supplement, you will need to apply for a Medigap policy and pass medical underwriting. If your health has declined in those five years — which is common — you may be denied coverage or charged a surcharge that makes the switch financially impractical.

Florida's birthday rule provides some relief: it allows you to switch to a Medigap plan with equal or lesser benefits once per year without underwriting. But the birthday rule applies to people who already have a Medigap policy — it does not allow someone switching from Medicare Advantage to Original Medicare to enroll in Medigap without underwriting outside of specific guaranteed issue events. The window to enroll in Medicare Supplement without underwriting is primarily at age 65. Seniors who choose Medicare Advantage at 65 are making a decision that may be difficult or expensive to reverse later, and that long-term cost of inflexibility should be factored into the comparison.

Why Two People the Same Age Pay Different Prices for the Same Plan

One of the most common sources of confusion in the Medicare Supplement market is discovering that a neighbor, a spouse, or a friend is paying a dramatically different premium for the exact same plan letter. If the coverage is standardized — and it is — why would two 68-year-old women in the same county pay $140 and $210 per month for Plan G? The answer lies in carrier pricing, rate history, and the timing of enrollment.

Carrier Pricing Differences for Identical Coverage

Every carrier that sells Medicare Supplement Plan G in Florida must provide exactly the same benefits — the federal standardization rules leave no room for variation in what is covered. What carriers can vary is the price they charge for that coverage. Each carrier files its own rates with the Florida Office of Insurance Regulation (OIR), and those rates reflect the carrier's own actuarial assumptions, its claims experience in Florida, its administrative cost structure, its profit margin targets, and its competitive strategy.

A carrier that is aggressively trying to grow its Florida Medigap book of business may price Plan G at $125 per month for a 65-year-old female in Duval County. A carrier that is managing a more mature, higher-claims book may price the same plan at $195 per month. The coverage is identical. The price difference is entirely a function of carrier economics and strategy. This is why comparing carriers — not just plans — is essential before you enroll.

How Carrier Rate History Affects Long-Term Cost

The carrier with the lowest rate today is not necessarily the carrier with the lowest total cost over five or ten years. A carrier that prices aggressively to attract new enrollees may have a history of filing large rate increases once its Florida book matures. A carrier that prices slightly higher at enrollment may have a track record of modest, predictable annual increases that keep its long-term cost competitive.

This is why experienced independent brokers do not simply sort by lowest current premium. They look at a carrier's Florida rate increase history — how often it has filed increases, how large those increases have been, and whether its current pricing appears sustainable given its claims experience. A carrier that has held its Florida Plan G rates to 3–5% annual increases over the past decade is demonstrating something meaningful about how it manages its book. A carrier that has filed 10–15% increases in multiple recent years is a warning sign, regardless of how attractive its current rate looks.

The Role of Carrier Financial Ratings in Price Stability

Carrier financial strength ratings — issued by agencies such as A.M. Best, Moody's, and Standard & Poor's — are not a direct predictor of premium stability, but they are a useful indicator of the carrier's overall financial health and its ability to absorb claims volatility without resorting to large rate increases. Carriers with strong financial ratings (A or better from A.M. Best) have demonstrated the reserves and management discipline to handle adverse claims experience without immediately passing the cost to policyholders.

For Medicare Supplement specifically, A.M. Best ratings are the most commonly referenced benchmark. Most reputable carriers in the Florida Medigap market carry A or A+ ratings. A carrier with a B+ or lower rating warrants additional scrutiny — not necessarily disqualification, but a closer look at its rate history and financial trajectory before you commit to a long-term policy.

Why the Cheapest Carrier Today May Not Be the Cheapest in Five Years

The Medigap market has a well-documented pattern: carriers that enter a new state or aggressively price to gain market share often file larger-than-average rate increases once their book of business matures and their claims experience becomes clear. This is sometimes called the "new entrant" or "loss leader" pricing cycle. A carrier that is new to Florida or that has recently launched a new Medigap product line may offer rates that are genuinely attractive today but that are not sustainable at current pricing levels.

The practical implication is that the lowest current premium should be one factor in your decision — not the only factor. Evaluating a carrier's Florida rate history, its financial strength rating, the size of its existing Florida Medigap book, and its overall reputation for rate stability will give you a much more complete picture of what you are likely to pay over the life of your policy than the current monthly premium alone.

How Medicare Supplement Premiums Increase Over Time

One of the most important — and most frequently underestimated — aspects of Medicare Supplement cost is how premiums change over time. When you enroll in a Medigap policy, you are not locking in a fixed rate for life. Your premium will increase, and understanding the two mechanisms that drive those increases is essential for long-term budget planning.

What the Historical Rate Increase Data Shows

Florida Medigap premiums have historically increased at rates ranging from 3% to 8% per year across most carriers, with some carriers filing increases outside that range in specific years. The increases come from two sources: age-based increases (your premium moves into a higher rate band as you age under attained-age rating) and general rate increases filed by the carrier with the Florida OIR to reflect rising claims costs across its entire book of business.

A reasonable long-term planning assumption for most Florida Medigap policyholders is 4–7% annual premium growth, combining both sources. At 5% annual growth, a $145 per month Plan G premium at age 65 becomes approximately $188 per month at age 70, $240 per month at age 75, and $306 per month at age 80. These are not projections of what any specific carrier will charge — they are illustrations of the compounding effect of moderate annual increases over time.

Which Carriers Have the Most Stable Rate History in Florida

Rate history data for Florida Medigap carriers is available through the Florida OIR's public rate filing database, but interpreting it requires context. A carrier that filed a 10% increase in one year may have done so because it had priced aggressively at launch and needed to correct course — or because it experienced an unusual claims spike that has since normalized. A carrier that has filed consistent 4–5% increases year after year is demonstrating a more predictable and sustainable pricing approach.

Among the carriers most commonly recommended by independent brokers in northeast Florida for rate stability are those with large, mature Florida books of business, strong A.M. Best ratings, and a track record of increases that have stayed within the 3–6% range over the past five to ten years. An independent broker with access to carrier rate history data can provide specific guidance on which carriers have demonstrated the most stable pricing in your county and age band.

How to Evaluate a Carrier's Rate Increase Track Record

When evaluating a carrier's rate history, look for the following: the frequency of rate increases (annual vs. every two or three years), the average size of increases over the past five years, whether the carrier has filed any increases above 10% in recent years, and how the carrier's current rate compares to its rate five years ago for the same age and plan. A carrier whose current rate is 40% higher than it was five years ago has been increasing at roughly 7% annually — meaningful, but not alarming. A carrier whose current rate is 80% higher than five years ago has been increasing at roughly 12% annually — a pattern that warrants serious scrutiny.

Can You Switch Plans to Lower Your Premium Later?

Yes — but with important limitations. If your current Medigap premium has increased to the point where you want to switch to a lower-cost carrier or a lower-benefit plan, you can apply to do so at any time. However, outside of specific protected enrollment windows, switching requires passing medical underwriting. If your health has declined since you originally enrolled, you may be denied coverage by the new carrier or charged a surcharge.

Florida's birthday rule provides one protected window: during the 60 days following your birthday each year, you can switch to a Medigap plan with equal or lesser benefits from any carrier without underwriting. This means you can switch from one Plan G carrier to another Plan G carrier — or from Plan G to Plan N — without health questions, once per year. You cannot use the birthday rule to switch to a plan with greater benefits (for example, from Plan N to Plan G) without underwriting.

Guaranteed Issue Rights and When You Can Switch Without Underwriting

Beyond the birthday rule, federal law provides guaranteed issue rights in specific circumstances — situations where you have the right to enroll in a Medigap policy without underwriting regardless of your health status. These include: losing employer-sponsored coverage that supplemented Medicare, losing coverage because your Medicare Advantage plan is leaving your area or you move out of its service area, and certain other qualifying events. Outside of these protected windows and the birthday rule, switching Medigap carriers or plans requires passing medical underwriting — which is why the carrier you choose at age 65 matters more than many people realize.

Ways to Lower Your Medicare Supplement Premium

Because Medigap coverage is standardized, the only way to pay less for the same Plan G is to find a carrier that charges less for it — or to take advantage of discounts that reduce your individual rate. There are five concrete strategies that can meaningfully reduce what you pay for Medicare Supplement insurance in Florida.

Household Discounts: How They Work and Which Carriers Offer Them

Many Medigap carriers offer a household discount — typically 5% to 12% — when two people in the same household are both enrolled in policies with that carrier. The discount usually applies to both policyholders, not just one. For a married couple both enrolled in Plan G at $145 per month each, a 7% household discount saves approximately $20 per month per person — $480 per year combined. Over ten years, that is nearly $5,000 in savings for identical coverage.

Not all carriers offer household discounts, and the discount percentage varies significantly. Some carriers require both household members to be enrolled in the same plan letter; others allow different plan letters. An independent broker who represents multiple carriers can identify which carriers offer the best household discount for your specific situation and whether the discounted rate from a household-discount carrier is still competitive against the non-discounted rate from a lower-priced carrier.

Annual Pay Discounts

Some carriers offer a small discount — typically 2% to 4% — for paying your annual premium in a lump sum rather than monthly. For a $145 per month premium, an annual payment of $1,740 minus a 3% discount saves approximately $52 per year. This is a modest saving, but it is real and requires no change in coverage or carrier. If you have the cash flow to pay annually, it is worth asking whether your carrier offers this option.

Choosing a Carrier With a Strong Rate History Instead of the Lowest Current Rate

This is the most counterintuitive cost-reduction strategy, but it is often the most effective over a five- or ten-year horizon. Choosing a carrier that is $15 per month more expensive today but has a track record of 3–4% annual increases — rather than a carrier that is $15 cheaper today but has a history of 8–10% annual increases — can result in meaningfully lower total cost over time.

The math is straightforward: a $130 premium growing at 8% annually reaches $191 in five years and $280 in ten years. A $145 premium growing at 4% annually reaches $177 in five years and $215 in ten years. The carrier that started $15 cheaper ends up $65 more expensive per month by year ten. Evaluating rate history alongside current pricing is not optional — it is the most important part of carrier selection.

Enrolling During Your Open Enrollment Window

Your Medigap Open Enrollment Period is the six-month window that begins on the first day of the month in which you are both age 65 or older and enrolled in Medicare Part B. During this window, no carrier can deny you coverage, charge you a higher premium based on health conditions, or impose a waiting period for pre-existing conditions. This is the most powerful consumer protection in the Medigap market, and it is available exactly once.

Enrolling during your Open Enrollment Period ensures you pay the standard rate for your age, gender, county, and tobacco status — without any health surcharge. If you miss this window and apply later, carriers can use medical underwriting and may charge more or deny coverage entirely based on your health history. Enrolling on time is the single most reliable way to ensure you pay the lowest possible rate for your health profile.

Working With an Independent Broker vs. a Captive Agent

A captive agent represents one carrier. When you call that carrier's 800 number or meet with one of its agents, you will be quoted that carrier's rate — and only that carrier's rate. There is no incentive to tell you that a competitor charges $40 less per month for identical coverage. An independent broker, by contrast, represents multiple carriers and is contractually able to place you with whichever carrier offers the best combination of price, rate history, and financial strength for your specific situation.

Importantly, working with an independent broker costs you nothing. Broker compensation is paid by the carrier as a commission built into the premium — the same commission that would be paid to a captive agent. You do not pay more by using a broker, and you gain access to a full market comparison that a captive agent cannot provide. For a purchase decision that will affect your healthcare costs for the next ten to twenty years, that comparison has real financial value.

What Medicare Supplement Does NOT Cover — and What That Costs You

Medicare Supplement insurance is comprehensive within its scope — but its scope is limited to Medicare-approved services under Parts A and B. There are several significant healthcare cost categories that Medigap does not cover, and budgeting for them is an essential part of planning your total Medicare cost in Florida.

Dental, Vision, and Hearing

Original Medicare does not cover routine dental care, routine vision exams, eyeglasses, or hearing aids — and because Medigap only covers Medicare cost-sharing, it does not cover these services either. For Florida seniors, these are real and recurring costs. A comprehensive dental plan typically costs $30 to $60 per month and covers cleanings, X-rays, and a portion of restorative work. Dental implants, crowns, and major restorative procedures often require significant out-of-pocket spending even with dental insurance.

Hearing aids are a particularly significant expense — quality hearing aids can cost $3,000 to $7,000 per pair and are not covered by Medicare or most Medigap plans. Some Medicare Advantage plans include limited dental, vision, and hearing benefits, which is one reason some seniors choose Medicare Advantage despite its higher potential out-of-pocket costs for medical care. If you choose Medicare Supplement, budget separately for dental, vision, and hearing.

Prescription Drugs (Part D)

Medicare Supplement does not cover prescription drugs. To have drug coverage, you must enroll in a separate Medicare Part D prescription drug plan. Part D plans in Florida range from approximately $10 to $80 per month in 2026 depending on the formulary, the deductible, and the tier structure. Most Florida seniors with Medicare Supplement also carry a Part D plan, adding $15 to $50 per month to their total Medicare cost.

Enrolling in Part D when you first become eligible for Medicare is important even if you take few or no medications. If you delay enrollment without creditable drug coverage from another source, you will face a late enrollment penalty — 1% of the national base beneficiary premium for each month you were eligible but not enrolled — that is added to your Part D premium permanently. For a 12-month delay, that penalty is approximately 12% of the base premium, added for life.

Long-Term Care

Medicare covers skilled nursing facility care only under specific conditions and only for a limited time — up to 100 days per benefit period, with significant cost-sharing after day 20. It does not cover custodial care: the assistance with daily living activities (bathing, dressing, eating, mobility) that constitutes the majority of long-term care needs. Medigap covers the SNF coinsurance that Medicare leaves, but it does not extend Medicare's coverage to custodial care.

Long-term care is one of the largest uninsured financial risks facing Florida seniors. The average annual cost of a private room in a Florida nursing home exceeds $100,000. Home health aide services average $25 to $35 per hour. Budgeting for long-term care — whether through long-term care insurance, a hybrid life/LTC policy, or self-insurance through savings — is a separate planning exercise from Medicare Supplement selection.

How to Budget for These Gaps

A practical approach to budgeting for Medigap's coverage gaps is to treat dental, vision, hearing, and Part D as separate line items in your healthcare budget. A reasonable annual budget for a Florida senior with Medicare Supplement might include: $400–$700 per year for a dental plan, $200–$400 per year for vision coverage or out-of-pocket vision expenses, $200–$600 per year for a Part D plan, and a reserve for hearing aids and long-term care that reflects your individual risk tolerance and financial situation.

Adding these costs to your Medigap premium gives you a more complete picture of your total annual healthcare spending. For a 65-year-old Florida woman paying $145 per month for Plan G, $25 per month for Part D, and $45 per month for dental and vision, the total monthly healthcare insurance cost is approximately $215 — or about $2,580 per year, before any out-of-pocket costs for the $257 Part B deductible.

The Total Cost of Medicare in Florida: A Complete Budget Picture

Most discussions of Medicare Supplement cost focus on the Medigap premium in isolation. But your actual total Medicare cost includes several components, and understanding the full picture is essential for retirement income planning. Here is what the average Florida senior with Medicare Supplement pays in 2026.

Part B Premium (2026)

The Medicare Part B premium is $185.00 per month in 2026 for most beneficiaries. This is a federal premium paid to Medicare, not to your Medigap carrier. It is deducted automatically from your Social Security benefit if you receive Social Security, or billed quarterly if you do not. Higher-income beneficiaries pay more through the Income-Related Monthly Adjustment Amount (IRMAA) — surcharges that range from $74.00 to $443.90 per month above the standard premium depending on your income. If your modified adjusted gross income from two years ago exceeded $106,000 (individual) or $212,000 (joint), you will pay an IRMAA surcharge on top of the standard Part B premium.

Medicare Supplement Premium

Your Medigap premium is the largest variable in your total Medicare cost and the one you have the most control over through carrier selection. As detailed throughout this guide, Plan G premiums for a 65-year-old non-tobacco female in northeast Florida range from approximately $110 to $195 per month depending on the carrier. Choosing the right carrier at enrollment — one with competitive current pricing and a strong rate history — is the single most impactful financial decision in your Medicare planning.

Part D Prescription Drug Plan Premium

Part D plan premiums in Florida range from approximately $10 to $80 per month in 2026, with most beneficiaries paying $15 to $40 per month for a plan that covers their specific medications. The right Part D plan depends on your drug list, your preferred pharmacy, and the plan's formulary and tier structure. Medicare's Plan Finder tool at medicare.gov allows you to compare Part D plans based on your specific medications. An independent broker can also help you identify the most cost-effective Part D plan alongside your Medigap selection.

Dental and Vision Coverage

Standalone dental plans for Florida seniors typically cost $30 to $60 per month and provide coverage for preventive care (cleanings, X-rays) and a percentage of basic and major restorative services. Vision plans are generally $10 to $20 per month and cover annual exams and a frame/lens allowance. Some carriers bundle dental, vision, and hearing into a single supplemental plan at $50 to $80 per month. These are separate from your Medigap policy and are not required, but most Florida seniors find them worthwhile given the frequency of dental and vision expenses in retirement.

What the Average Florida Senior Pays for Full Medicare Coverage

Adding it all together: a 65-year-old Florida woman with Plan G, a mid-tier Part D plan, and a basic dental/vision plan pays approximately $360 to $450 per month in total Medicare-related premiums in 2026. Her annual out-of-pocket medical costs beyond those premiums are capped at $257 (the Part B deductible). Her total annual healthcare cost — premiums plus out-of-pocket — is approximately $4,600 to $5,700.

By comparison, a Florida senior with a $0-premium Medicare Advantage plan and no supplemental coverage pays $185 per month in Part B premiums plus whatever cost-sharing she incurs when she uses healthcare. In a healthy year with minimal utilization, her total cost may be $2,500 to $3,000 — meaningfully less than the Medigap scenario. In a year with a major health event, her cost-sharing under Medicare Advantage could push her total to $8,000 to $12,000 or more. The right choice depends on your health, your risk tolerance, and your financial situation — not on the premium alone.

How to Get an Accurate Medicare Supplement Quote in Florida

Getting a real, accurate Medicare Supplement quote in Florida is simpler than most people expect — but there are a few things to understand about how the quoting process works and why the number you see on a website may differ from what you actually pay.

What Information You Need to Get a Real Quote

To generate an accurate Medigap quote, a broker or quoting tool needs four pieces of information: your date of birth (or age at enrollment), your county of residence, your gender, and your tobacco use status. That is it. You do not need to provide your Social Security number, your medical history, your current medications, or your existing coverage details to get a quote. Any tool or agent that asks for more than these four data points before providing a quote is either collecting information it does not need for quoting purposes or is using a process that is more complex than necessary.

Why Online Quote Tools Show Different Prices Than What You Actually Pay

Many online Medigap quote tools display rates that are accurate at the time they were last updated — but carrier rates change throughout the year as carriers file new rates with the Florida OIR. A tool that pulls rates from a database updated quarterly may show a rate that was accurate three months ago but has since been revised. Additionally, some online tools display the lowest available rate without clearly disclosing that it applies only to a specific age, gender, county, and tobacco status combination that may not match yours.

The most reliable way to get a current, accurate quote is to work with a broker who has access to a real-time carrier rate feed and who can generate a quote specific to your exact profile. That quote will reflect the rates currently filed with the Florida OIR for your age, gender, county, and tobacco status — not a generic benchmark or a rate from last quarter.

How an Independent Broker Gets You the Lowest Rate

An independent broker who represents 15 or more Medigap carriers can run a complete market comparison for your specific profile in minutes. The comparison shows every carrier's current rate for your county, age, gender, and tobacco status — sorted from lowest to highest — along with the carrier's A.M. Best rating and, for brokers who track it, the carrier's Florida rate increase history. This gives you the information you need to make an informed decision: not just who is cheapest today, but who is likely to remain competitive over the next five to ten years.

The broker's compensation is paid by the carrier as a commission built into the premium — the same commission that would be paid regardless of whether you used a broker or called the carrier directly. You do not pay more by using a broker. You gain access to a full market comparison, objective guidance on carrier selection, and ongoing support if your rates increase and you want to explore switching options under Florida's birthday rule.

What to Ask Before You Enroll

Before you commit to a Medigap policy, ask your broker or agent these questions: What is this carrier's A.M. Best rating? What has been this carrier's average annual rate increase in Florida over the past five years? Does this carrier offer a household discount, and if so, what is the discounted rate? Is this carrier's current rate competitive relative to the market, or is it a new-entrant rate that may be subject to larger increases as the book matures? And finally: if I want to switch carriers in the future, what options will I have under Florida's birthday rule?

A broker who cannot or will not answer these questions is not giving you the full picture. An independent broker who represents multiple carriers has no incentive to steer you toward a carrier that is not in your best interest — their compensation is similar across carriers, and their long-term business depends on clients who are satisfied with their coverage and their rates over time.

Frequently Asked Questions About Medicare Supplement Cost