Retiring at 60, 62, or even 64 can work beautifully on paper until one line item blows up the plan: health insurance before Medicare. The bridge from your last paycheck to age 65 is not just a premium problem. It affects cash flow, taxable income, Roth conversions, ACA subsidy eligibility, HSA timing, and whether one spouse can retire before the other.
Many early-retirement plans treat healthcare as if Medicare starts the day work stops. It does not. If you leave employer coverage before 65, you usually need a bridge strategy: a spouse's employer plan, COBRA, ACA marketplace coverage, retiree coverage, private insurance, or a planned combination. The right answer depends on your state, household income, medications, doctors, and risk tolerance.
Key Takeaway
Before retiring before Medicare, model the bridge years separately. A $1,200 monthly premium for two people is not just $14,400 per year; if paid from taxable IRA withdrawals, it may require a larger gross withdrawal and can disrupt taxes, ACA subsidies, and later Medicare planning.
Why the Pre-Medicare Bridge Is Different
Medicare planning starts at 65 for most retirees. Pre-Medicare planning starts the day employer coverage ends. That gap may be a few months or several years. For a couple where one spouse retires at 60 and the other at 63, the household could face multiple overlapping coverage periods: one person on an employer plan, one on COBRA, then one on the ACA marketplace, then one on Medicare while the younger spouse still needs private coverage.
The mistake is averaging the cost across retirement. If you assume $9,000 per year for healthcare from age 60 through 95, you hide the years where premiums may be much higher before 65 and then change again under Medicare. A better plan separates pre-65 premiums, Medicare premiums, prescriptions, routine out-of-pocket costs, and possible long-term care. For the post-65 side, review Bullseye's 2026 retiree healthcare cost estimate.
The Main Bridge Options
1. A spouse's employer plan
If one spouse keeps working, joining that employer plan may be the cleanest bridge. It can preserve network access and simplify prescription coverage. But ask HR for the exact employee-plus-spouse premium, deductible, out-of-pocket maximum, and what happens if the working spouse leaves mid-year. A plan that looks cheap on premiums may have a high family deductible.
2. COBRA
COBRA may let you keep the same employer coverage for a limited period, often up to 18 months. The shock is cost: once the employer subsidy disappears, you may pay the full premium plus an administrative fee. COBRA can still be useful if you are within a year of Medicare, are in the middle of treatment, or need continuity with specific doctors. It is less attractive as a multi-year strategy.
3. ACA marketplace coverage
ACA plans can work well for early retirees, especially when ACA household income is deliberately managed. Premium tax credits are generally tied to household income/MAGI calculations, so the way you fund spending matters. Living from cash, taxable brokerage basis, or Roth withdrawals may produce a very different subsidy result than taking large traditional IRA withdrawals. Brokerage principal may be less disruptive than IRA withdrawals, but realized capital gains can still count in ACA income calculations. This is where tax planning and healthcare planning merge.
The 2026 planning context matters. The enhanced Marketplace premium subsidies that existed after the American Rescue Plan were scheduled to expire after 2025 unless Congress extended them. That means some early retirees should not reuse a 2025 ACA estimate when deciding whether they can retire in 2026. Re-check official Marketplace quotes using expected 2026 household income/MAGI, household size, ZIP code, and plan choices before locking in a retirement date.
Important Consideration
Bullseye can model user-entered expenses, taxes, withdrawals, assets, and scenarios, but it does not automatically determine ACA eligibility or legal subsidy rules. Use official marketplace estimates or a qualified advisor for plan-specific eligibility, then enter the resulting costs as assumptions.
A Practical Cost Example
Suppose David and Lena want to retire when David is 62 and Lena is 60. They have $900,000 in a traditional IRA, $300,000 in brokerage, $180,000 in Roth accounts, and $80,000 in cash. Their base spending target is $78,000 per year before healthcare. They estimate marketplace premiums and out-of-pocket costs at $18,000 per year for the first three years, then $9,500 for Lena alone after David reaches Medicare.
If they fund the bridge entirely from the traditional IRA, the $18,000 healthcare cost may require $22,000 or more of gross withdrawals after federal and state taxes. That extra income may also raise ACA household income/MAGI and reduce premium tax credits, raising premiums further. If they instead use cash and brokerage basis for part of the bridge, they may keep ACA income lower and preserve room for smaller Roth conversions.
Now stress test the numbers. A three-year bridge at $18,000 is $54,000 before inflation. If premiums rise 8% annually, the total is closer to $58,500. If one spouse needs an uncovered procedure and hits a $9,000 out-of-pocket maximum, one bridge year could jump above $25,000. That is enough to change the retirement date decision for households with thin margins.
Coordinate the Bridge With Roth Conversions
The years between retirement and Social Security or RMDs can be excellent for Roth conversions because taxable income may be lower. But pre-Medicare healthcare can compete with that strategy. A large conversion may be wise for lifetime tax planning and still harmful if it raises near-term health insurance premiums. This is why early retirees should compare multiple paths instead of defaulting to “convert up to the top of the bracket.”
One useful approach is to build three versions of the same plan:
- Low-income bridge: Use cash, brokerage basis, and Roth withdrawals sparingly to keep ACA household income/MAGI low.
- Balanced conversion bridge: Do modest Roth conversions while keeping health insurance costs tolerable.
- Aggressive conversion bridge: Convert more pre-tax money now, accepting higher near-term premiums if the long-term tax savings justify it.
Do Not Forget HSA and Medicare Timing
If you are enrolled in a high-deductible health plan and eligible to contribute to an HSA, the final working years can be valuable. HSA dollars can be used tax-free for qualified medical expenses later. But enrollment in Medicare Part A or Part B generally ends HSA contribution eligibility. If you work past 65 or delay Medicare because of employer coverage, coordinate the HSA stop date carefully; late Medicare enrollment can create retroactive Part A coverage that makes recent HSA contributions ineligible. Confirm the timing with Medicare, your employer benefits team, and a qualified tax professional before making final contributions. The working-in-retirement traps article covers this overlap in more detail.
Warning
Do not assume “I am covered” is enough. Confirm premiums, deductibles, prescription coverage, network access, enrollment deadlines, and whether any income-based subsidy estimate changes if your IRA withdrawals, realized capital gains, or Roth conversions change.
Using Bullseye to Model the Bridge
Bullseye can help by projecting income, expenses, taxes, withdrawals, assets, Social Security, Medicare costs, RMDs, and scenarios year by year through age 95. It does not determine ACA eligibility, subsidy amounts, enrollment rights, or which Marketplace plan is best. For a pre-Medicare bridge, use official Marketplace estimates or licensed guidance first, then enter the insurance premiums and expected out-of-pocket costs as explicit expenses for the years before 65. Then compare scenarios with different retirement dates, withdrawal sources, and Roth conversion levels using the AI retirement planner or scenario tools.
For example, create one scenario where both spouses retire immediately and pay $18,000 per year for private coverage, another where one spouse works two more years for employer coverage, and a third where the household uses cash reserves to reduce ACA household income/MAGI during the bridge years. Then review the effect on taxes, withdrawals, remaining assets, and later Medicare/IRMAA exposure. Pair this with Bullseye's broader retirement stress testing framework so a health insurance bridge does not get treated as a footnote.
Bottom Line
Retiring before Medicare is not automatically risky, but it must be priced honestly. Separate the bridge years from normal Medicare years, confirm real plan quotes, coordinate taxable income, and test the result under more than one scenario. If the plan only works when healthcare costs stay low and subsidies stay high, you have found the weak point before it becomes a retirement problem.
