High Deductible Medicare Supplement Plan G — Florida
High Deductible Plan G: Maximum Protection at the Lowest Possible Premium
High Deductible Plan G gives you the same comprehensive coverage as standard Plan G — but with a much lower monthly premium in exchange for a higher annual deductible. Here is exactly how it works, who it is right for, and how to decide if the math makes sense for you.
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How High Deductible Plan G works
Same Coverage as Plan G — With One Important Structural Difference
High Deductible Plan G (HDG) is a federally standardized Medicare Supplement plan that provides the same set of benefits as standard Plan G. The coverage is identical: Part A deductible, Part B coinsurance, skilled nursing facility coinsurance, Part B excess charges, and foreign travel emergency coverage are all included.
The structural difference is the deductible. Before High Deductible Plan G pays anything, you must first meet an annual deductible — $2,950 in 2026. This deductible is set by the federal government and adjusts each year. Once you meet it, HDG covers your Medicare cost-sharing exactly as standard Plan G does for the remainder of the year.
In exchange for accepting that deductible, the monthly premium for HDG is dramatically lower than standard Plan G — often 50% to 70% less from the same carrier. For a healthy enrollee who rarely uses significant medical services, the premium savings frequently exceed the deductible exposure over the course of a year.
The deductible counts costs that apply to Medicare-covered services — specifically, the amounts that would otherwise be covered by Plan G. The Medicare Part B deductible ($283 in 2026) counts toward the HDG deductible. So does the Part A deductible, Part B coinsurance, and other cost-sharing that Plan G would normally cover.
You receive a covered medical service
Any service Medicare Part A or Part B approves — hospital stays, doctor visits, outpatient procedures, durable medical equipment, and more.
Medicare pays its share
Medicare Part A or Part B pays its portion of the approved amount, subject to its own deductibles and coinsurance rules.
You pay the remaining cost-sharing until you meet the deductible
Before HDG pays anything, you cover the gaps Medicare leaves — the Part A deductible, Part B coinsurance, etc. — until you have paid $2,950 out of pocket in 2026.
HDG covers everything Plan G would cover for the rest of the year
Once you meet the $2,950 deductible, High Deductible Plan G kicks in and covers your Medicare cost-sharing exactly as standard Plan G would — with no further out-of-pocket exposure for covered services.
What High Deductible Plan G covers
What High Deductible Plan G Covers
Once the annual deductible is met, HDG covers the same benefits as standard Plan G. The following is the complete list of benefits — all subject to the $2,950 annual deductible being satisfied first.
Medicare Part A coinsurance and hospital costs
Covers your share of inpatient hospital costs up to an additional 365 days after Medicare benefits are exhausted. Once the deductible is met, a long hospital stay triggers no further out-of-pocket cost.
Medicare Part A deductible
In 2026, the Medicare Part A deductible is $1,676 per benefit period. This amount counts toward your HDG deductible. Once the full $2,950 deductible is met, HDG covers any additional Part A deductible exposure.
Medicare Part A hospice care coinsurance or copayment
Covers the small coinsurance amounts Medicare may charge for hospice-related prescription drugs and inpatient respite care, after the deductible is met.
Medicare Part B coinsurance or copayment
Medicare Part B pays 80% of approved outpatient costs. The 20% coinsurance you owe counts toward your HDG deductible. Once the deductible is met, HDG covers 100% of Part B coinsurance.
Medicare Part B excess charges
Unlike Plan N, HDG covers Part B excess charges — the extra amount a non-participating provider can charge above the Medicare-approved rate. This coverage applies once the deductible is met.
Skilled nursing facility care coinsurance
For days 21–100 in a skilled nursing facility, Medicare charges a daily coinsurance amount ($209.50 per day in 2026). HDG covers this coinsurance once the deductible is met.
Blood (first 3 pints)
Medicare does not cover the first three pints of blood used in a medical procedure. HDG covers this cost once the deductible is met.
Foreign travel emergency (80%, up to plan limits)
HDG covers 80% of the cost of emergency medical care received outside the United States, up to a lifetime maximum of $50,000 after a $250 deductible. This benefit has its own separate deductible structure and is not subject to the standard HDG deductible.
What High Deductible Plan G does not cover
HDG has the same exclusions as standard Plan G, plus the deductible itself represents a period of out-of-pocket exposure before coverage begins.
Cost-sharing before the deductible is met
Until you have paid $2,950 in Medicare cost-sharing in 2026, HDG pays nothing. You are responsible for the Part A deductible, Part B coinsurance, and other gaps that Plan G would normally cover from day one.
Medicare Part B deductible (counts toward HDG deductible)
The $283 Part B deductible counts toward your $2,950 HDG deductible but is not separately covered. You pay it as part of your deductible accumulation.
Prescription drugs (Part D)
Medicare Supplement plans do not include prescription drug coverage. You will need a separate Medicare Part D plan.
Dental, vision, and hearing
Original Medicare does not cover routine dental, vision, or hearing services, and neither does HDG.
Learn about standalone dental insuranceNon-Medicare-approved services
HDG only covers services that Medicare approves. If Medicare denies a claim, HDG will not pay it either.
Running the numbers
The Math: When Does High Deductible Plan G Make Financial Sense?
The decision between standard Plan G and High Deductible Plan G is fundamentally a math problem. Here is how to think through it.
Suppose standard Plan G costs $180 per month and HDG costs $55 per month from the same carrier. The annual premium difference is $1,500. The HDG deductible is $2,950.
If you have a healthy year and your total Medicare cost-sharing is $500 — well below the deductible — you pay $500 out of pocket with HDG versus $0 with standard Plan G. But you also saved $1,500 in premiums. Net result: HDG saves you $1,000 for the year.
If you have a significant medical event and hit the full $2,950 deductible, you pay $2,950 out of pocket with HDG versus $0 with standard Plan G. But you still saved $1,500 in premiums. Net result: HDG costs you $1,370 more for that year.
The break-even point is the year your out-of-pocket costs under HDG exceed the premium savings. For most healthy enrollees, that break-even is never reached in a typical year. The risk is a year with a major medical event — and whether the premium savings accumulated over prior years are enough to absorb that exposure.
Many financial planners recommend pairing HDG with a Health Savings Account (HSA) or a dedicated savings reserve equal to the deductible amount. The premium savings fund the reserve; the reserve covers the deductible if a bad year occurs. Over time, the accumulated savings often significantly exceed the deductible.
Healthy year — minimal medical use
HDG
Low out-of-pocket + low premium = strong savings
Plan G
Zero out-of-pocket + higher premium
HDG wins
Moderate year — some doctor visits, no hospitalization
HDG
Moderate out-of-pocket + low premium
Plan G
Zero out-of-pocket + higher premium
Often HDG wins
Major medical event — hospitalization or surgery
HDG
Full deductible ($2,950) + low premium
Plan G
Zero out-of-pocket + higher premium
Plan G wins for that year
Multiple major events in one year
HDG
Deductible capped at $2,950 + low premium
Plan G
Zero out-of-pocket + higher premium
Plan G wins for that year
Who High Deductible Plan G is right for
Who High Deductible Plan G Is — and Is Not — Right For
HDG is not for everyone. But for the right enrollee, it is one of the most financially efficient Medicare Supplement options available.
HDG tends to be a strong fit if you:
Are in excellent health at enrollment
HDG rewards healthy enrollees. If you rarely use significant medical services, the premium savings accumulate year after year while your deductible exposure remains low. The longer you stay healthy, the more HDG saves you.
Have savings to cover the deductible if needed
HDG requires financial resilience. You need to be able to absorb up to $2,950 in a bad year without financial hardship. If you have savings or can build a dedicated reserve from the premium savings, HDG is a viable strategy.
Want catastrophic protection without paying for routine coverage
HDG provides a ceiling on your annual out-of-pocket exposure. Once you hit $2,950, you have full Plan G coverage for the rest of the year. For someone who wants protection against a truly catastrophic medical event but is willing to self-insure routine costs, HDG delivers that structure.
Are enrolling during your Open Enrollment Period
Like all Medicare Supplement plans, HDG can be obtained with no medical underwriting during your Open Enrollment Period. Locking in HDG while you are healthy gives you the best starting premium and preserves your options.
Are comfortable with variable annual costs
Standard Plan G gives you one predictable annual number. HDG gives you a range — from near-zero in a healthy year to $2,950 in a bad year. If you are comfortable with that variability and have the financial cushion to handle it, HDG is worth serious consideration.
You might consider standard Plan G instead if you:
Have ongoing health conditions requiring regular care
If you have conditions that generate consistent medical costs — regular specialist visits, ongoing treatments, or frequent hospitalizations — you are likely to hit or approach the deductible most years. The premium savings may not offset the deductible exposure.
Cannot absorb a $2,950 out-of-pocket expense
If a $2,950 medical bill in a single year would create financial hardship, HDG is not the right choice. Standard Plan G's higher premium buys you certainty — you will never owe more than the Part B deductible for covered services.
Strongly prefer predictable costs
Some people simply sleep better knowing their healthcare costs are fixed. If the variability of HDG creates anxiety regardless of the financial math, standard Plan G's peace of mind has real value.
Are in your 70s or 80s with increasing health needs
HDG is most advantageous early in Medicare enrollment when health is typically better. As you age and health needs increase, the deductible becomes more likely to be triggered. Many people start with HDG and evaluate switching to standard Plan G as their health changes — though switching requires underwriting outside Open Enrollment.
HDG vs. standard Plan G
High Deductible Plan G vs. Standard Plan G: A Direct Comparison
These two plans offer identical coverage once the HDG deductible is met. The only structural difference is the deductible and the premium.
Benefit
HDG
Plan G
Part A deductible
Covered (after deductible)
Covered
Part A hospital coinsurance
Covered (after deductible)
Covered
Part B coinsurance (20%)
Covered (after deductible)
Covered
Part B excess charges
Covered (after deductible)
Covered
Part B deductible
Counts toward HDG deductible
Not covered
Office visit copay
None (after deductible)
None
Skilled nursing facility coinsurance
Covered (after deductible)
Covered
Foreign travel emergency
Covered (80%, separate deductible)
Covered (80%)
Annual deductible
$2,950 (2026)
None
Monthly premium (typical)
Much lower
Higher
Maximum annual out-of-pocket
$2,950 + premium
$283 (Part B deductible) + premium
Common misconceptions
Common Misconceptions About High Deductible Plan G
Myth
"High Deductible Plan G is a lesser plan — it's for people who can't afford real coverage."
Reality
HDG is a deliberate financial strategy, not a budget compromise. Many financially sophisticated Medicare enrollees choose HDG specifically because the math favors it for healthy individuals. The premium savings are real and significant. The coverage, once the deductible is met, is identical to standard Plan G.
Myth
"The deductible resets every time I'm hospitalized."
Reality
No. The HDG deductible is an annual deductible — it resets once per calendar year on January 1, not per benefit period or per hospitalization. Once you have paid $2,950 in Medicare cost-sharing in a calendar year, HDG covers the rest of that year's covered expenses regardless of how many medical events occur.
Myth
"I'll have no coverage at all until I meet the deductible."
Reality
Medicare still pays its share from day one — HDG does not affect Medicare's coverage. What changes is who pays the gaps Medicare leaves. Before the deductible, you pay those gaps yourself. After the deductible, HDG pays them. You always have Medicare coverage; the question is only who covers the cost-sharing.
Myth
"HDG doesn't cover excess charges like Plan N."
Reality
This is a common confusion. High Deductible Plan G does cover Part B excess charges — once the deductible is met. Plan N does not cover excess charges at all, regardless of deductible status. HDG and Plan N are different plans with different structures. HDG is a high-deductible version of Plan G, not a variant of Plan N.
Myth
"The deductible amount is the same as my Part A deductible."
Reality
They are different numbers. The 2026 Medicare Part A deductible is $1,676 per benefit period. The 2026 HDG annual deductible is $2,950. The Part A deductible counts toward the HDG deductible, but they are separate figures set by different rules. The HDG deductible is set by the federal government and adjusts annually based on the Consumer Price Index.
Myth
"I can switch to standard Plan G anytime if I get sick."
Reality
Outside your Open Enrollment Period, switching from HDG to standard Plan G requires passing medical underwriting. If your health has changed, you may be denied or charged a higher premium. The time to choose the right plan is at enrollment — not after a diagnosis. This is why William discusses long-term health trajectory, not just current health, when helping clients choose between HDG and standard Plan G.
Frequently Asked Questions About High Deductible Plan G
Related Medicare Resources
Medicare Supplement Plan G
Standard Plan G — the most comprehensive option with no deductible.
Medicare Supplement Plan N
Plan N — lower premium than Plan G with copays and no excess charge coverage.
Compare Medicare Supplement Quotes
See HDG, Plan G, and Plan N rates from multiple carriers side by side.
Medicare Supplement Plans Overview
All standardized Medicare Supplement plans explained in one place.
When to Enroll in Medicare
Open Enrollment windows, deadlines, and what happens if you miss them.
Medicare Supplement Rates by County
How rates vary across Northeast Florida counties.
Want to See If High Deductible Plan G Makes Financial Sense for You?
The only way to know is to run the actual numbers — current HDG and standard Plan G rates from every top-rated carrier in your ZIP code, with an honest break-even analysis based on your health profile. William does this comparison for every client at no cost and with no obligation.