Retiring early does not make you eligible for Medicare early. Medicare eligibility starts at 65 for almost everyone, no matter when you stop working. If you retire at 58, 60, or 62, you are responsible for your own health coverage until the month you turn 65, and then you pay standard Medicare premiums like everyone else. In 2026 that means $202.90 a month for Part B, a $283 Part B deductible, and $0 for Part A if you worked 40 quarters. The real cost of early retirement is not Medicare itself. It is the gap years before it starts, plus a surcharge called IRMAA that can bill you in your first Medicare years based on the income you earned while you were still working.
What Medicare Actually Costs in 2026
Here are the numbers that apply once you turn 65, regardless of what age you stopped working.
| Cost | 2026 amount |
|---|
| Part B standard premium | $202.90 per month |
| Part B annual deductible | $283 |
| Part A premium (40+ quarters of work) | $0 |
| Part A premium (30 to 39 quarters) | Approximately $311 per month |
| Part A premium (fewer than 30 quarters) | $565 per month |
| Part A hospital deductible | $1,736 per benefit period |
| Part D maximum deductible | $615 |
| Part D base beneficiary premium | $38.99 per month |
| Part D out-of-pocket cap | $2,100 |
Two lines on that table matter more to early retirees than to anyone else.
The first is the Part A premium. Part A is free only if you or your spouse paid Medicare payroll taxes for 40 quarters, which is 10 years of covered work. Most people clear that long before they retire. But if you left the workforce young, worked mostly abroad, or spent years in a job not covered by Social Security, you can land under 40 quarters and get billed up to $565 a month for hospital coverage that most people get for nothing. Check your quarter count on your Social Security statement at ssa.gov/myaccount before you finalize a retirement date. If you are at 36 quarters, one more year of part-time covered work is worth roughly $6,780 a year in avoided Part A premiums for life.
The second is the Part D out-of-pocket cap. As of 2025 there is a hard annual ceiling on what you pay for covered prescriptions, and in 2026 it is $2,100. Premiums do not count toward it. That cap is a genuine improvement for retirees with expensive medications and it does not exist in most pre-65 marketplace plans in the same form.
The Gap Years: Your Biggest Early Retirement Cost
If you retire at 62, you need 36 months of coverage before Medicare starts. That stretch is where early retirement budgets break.
Full-price marketplace coverage for someone in their late 50s or early 60s is expensive. A benchmark Silver plan for a 62-year-old commonly runs $1,000 to $1,800 a month depending on the state and rating area, and a couple in their early 60s can face roughly $2,700 a month, about $32,000 a year, at full price.
You have four realistic options:
ACA Marketplace coverage. Usually the best deal for early retirees, because a retiree with low taxable income can qualify for large premium tax credits. This is the option most early retirees end up on.
COBRA. Continues your employer plan for up to 18 months, but you pay the full premium plus a 2% administrative fee, so 102% of the true cost. It keeps your doctors and your deductible progress. It rarely beats a subsidized marketplace plan on price, and 18 months does not bridge a gap that starts at 62.
A working spouse's employer plan. Often the cheapest route by a wide margin. If one spouse keeps working even part time with benefits, that usually settles the question.
Retiree health benefits from your former employer. Increasingly rare, but if your employer offers it, price it against a subsidized marketplace plan rather than assuming it wins.
The 2026 Subsidy Cliff Changes the Math
The enhanced premium tax credits that ran from 2021 through 2025 expired on December 31, 2025. Congress did not extend them. That brought back the 400% federal poverty level subsidy cliff for 2026 coverage.
For 2026 plan year coverage, based on the 2025 federal poverty guidelines, the cliff sits at roughly $62,600 in household modified adjusted gross income for one person and about $84,600 for a couple. Below the line you get a premium tax credit. One dollar above and the credit is $0. There is no phase-out and no partial credit.
For an early retiree, that cliff is not a fixed obstacle. It is a planning variable, because retirees control their taxable income in a way that wage earners cannot.
| Source of $60,000 | Counts toward ACA MAGI? |
|---|
| Traditional IRA or 401(k) withdrawal | Yes, fully |
| Roth IRA qualified withdrawal | No |
| Taxable brokerage sale | Only the capital gain counts |
| Cash savings you already paid tax on | No |
| Social Security benefits | Yes, the full benefit amount counts for ACA MAGI |
| Pension income | Yes |
The practical takeaway: pulling living expenses from a Roth or a taxable brokerage account instead of a traditional IRA can be the difference between a subsidized premium and a $30,000 annual insurance bill. Talk to a tax professional before you set your withdrawal sequence. A single large IRA conversion in the wrong year can cost more in lost premium tax credits than it saves in future taxes.
If your retirement income is very low, you may qualify for Medicaid instead. In the 40 states plus DC that expanded Medicaid, coverage generally runs up to 138% of the federal poverty level, which is around $21,600 a year for one person. Asset limits do not apply to expansion adult Medicaid in most states.
IRMAA: When Your Old Salary Follows You Into Medicare
This is the part early retirees miss most often.
The Income-Related Monthly Adjustment Amount, or IRMAA, is a surcharge on Part B and Part D premiums for higher-income beneficiaries. It uses a two-year lookback. For 2026 premiums, Social Security starts from your 2024 tax return.
If you retired in 2025 at a high salary, your 2024 return still shows a full working year. Social Security can bill you in 2026 as though you still earn that much.
| 2024 MAGI (single) | 2024 MAGI (joint) | 2026 total Part B premium |
|---|
| $109,000 or less | $218,000 or less | $202.90 |
| Above $109,000 | Above $218,000 | Starting at $284.10 |
| Highest tier | Highest tier | Up to $689.90 |
Part D carries its own IRMAA surcharge on top of your plan premium at the same income thresholds.
How to Fix It: Form SSA-44
Retirement is a recognized life-changing event. Work stoppage is Event #4 on Form SSA-44, and work reduction also qualifies. Filing the form asks Social Security to use your current, lower income instead of the two-year-old return.
Here is how to do it:
- Download Form SSA-44, "Medicare Income-Related Monthly Adjustment Amount, Life-Changing Event," from ssa.gov.
- Check the box for work stoppage or work reduction and enter the date it happened.
- Enter your estimated modified adjusted gross income for the current year, and the tax year it should replace.
- Attach proof. A letter from your employer confirming the retirement date, or a final pay stub showing your last day, is enough.
- Sign it and submit it to your local Social Security office in person, by mail, or by fax.
You do not have to wait for an IRMAA determination letter to file. If you have already stopped working, file as soon as you enroll. Filing early often prevents the surcharge from ever being applied. Processing typically takes 30 to 90 days.
Other qualifying life-changing events include marriage, divorce, death of a spouse, loss of income-producing property, and loss of a pension. A one-time Roth conversion or a large capital gain is not a qualifying event, which is another reason to plan withdrawal timing carefully in the two years before you turn 65.
Enrollment Timing Traps for Early Retirees
If you are already retired when you turn 65, your enrollment window is the Initial Enrollment Period: the three months before your 65th birthday month, that month, and the three months after. Seven months total. Enroll in Parts A and B during that window and you are fine.
The trap is thinking you can delay Part B because you have other coverage.
Only active coverage from a current employer with 20 or more employees, yours or your spouse's, lets you delay Part B without penalty. COBRA does not count. Retiree health benefits do not count. An ACA marketplace plan does not count. Veterans benefits alone do not count.
If you delay Part B without qualifying employer coverage, the late enrollment penalty is 10% of the standard premium for every full 12-month period you could have enrolled and did not, and it is added to your premium permanently. Three years late means a 30% surcharge for the rest of your life. On a $202.90 base premium, that is roughly $61 a month, every month, forever.
If you did have qualifying employer coverage, you get an 8-month Special Enrollment Period that starts the month after employment ends or the coverage ends, whichever comes first. Note that this clock starts from employment ending, not from COBRA ending. People who stay on COBRA for 18 months and then apply for Medicare frequently discover the 8 months ran out ten months earlier.
If you are receiving Social Security retirement benefits when you turn 65, you are enrolled in Parts A and B automatically. Many early retirees claim Social Security at 62, so this applies to a lot of people. Watch for your Medicare card in the mail about three months before your birthday.
Programs That Lower Medicare Costs
If early retirement left you on a modest fixed income, two programs can cut your Medicare bill substantially.
Medicare Savings Programs are run by state Medicaid agencies and pay some or all of your Medicare costs. Approximate 2026 monthly income limits in most states:
| Program | Single | Married couple | What it pays |
|---|
| QMB | $1,350 | $1,824 | Part B premium, deductibles, coinsurance |
| SLMB | $1,616 | $2,184 | Part B premium only |
| QI | $1,816 | $2,455 | Part B premium only |
Several states use higher limits or have dropped the asset test entirely, so apply even if you are slightly over. Enrollment in any Medicare Savings Program automatically qualifies you for Extra Help.
Extra Help covers Part D costs for people with income at or below 150% of the federal poverty level, roughly $23,940 for one person and $32,460 for a couple in 2026, with resources below $18,090 single or $36,100 married. It pays the Part D premium and deductible and caps generic copays at about $1.60 to $5.10 and brand-name copays at about $4.90 to $12.65.
Frequently Asked Questions
Can I get Medicare before 65 if I retire early?
Only in specific situations. Medicare before 65 is available if you have received Social Security Disability Insurance for 24 months, if you have ALS, or if you have end-stage renal disease. Retiring early on its own does not qualify you. Everyone else waits until the month they turn 65.
Does claiming Social Security at 62 start my Medicare?
No. Social Security retirement benefits and Medicare are separate. Claiming at 62 gives you a reduced monthly benefit but Medicare still begins at 65. The one connection is that if you are already drawing Social Security at 65, Medicare enrollment happens automatically and your Part B premium is deducted from your monthly benefit.
Will I pay IRMAA forever because of my final working year?
No. IRMAA is recalculated every year from a tax return two years back. Once your first full retirement year shows up on a filed return, the surcharge falls away on its own. Filing Form SSA-44 removes it sooner by letting Social Security use your estimated current income instead of waiting two years.
Is COBRA or a marketplace plan better for the gap years?
For most early retirees with reduced income, a subsidized marketplace plan costs far less than COBRA, because COBRA charges the full employer cost plus 2% with no subsidy. COBRA makes sense if you are mid-treatment with a specific provider network, have already met a large deductible for the year, or need only a few months of coverage. Run both prices before deciding.
How much should I budget for health coverage between retirement and 65?
Estimate full-price marketplace premiums for your age and ZIP code, then subtract any premium tax credit you expect based on your planned taxable income. Without a subsidy, budget $12,000 to $22,000 a year for one person in their early 60s and roughly double for a couple. With a subsidy and carefully managed income, that number can drop by more than half.
What happens if I move states during early retirement?
Marketplace plans, premiums, and Medicaid eligibility are all state-specific, and moving triggers a Special Enrollment Period so you can pick a new plan. Once on Medicare, Parts A, B, and D travel with you, but Medicare Advantage and Medigap options are local. Moving with a Medicare Advantage plan gives you a Special Enrollment Period to switch.
