Health insurance is the single most underplanned line item in early retirement. If you leave the workforce before age 65, you lose employer coverage and Medicare eligibility is still years away, which leaves a genuine gap that needs a real plan, not a guess. The good news is there are several workable bridges — the bad news is none of them are free, and picking the wrong one can cost thousands of dollars a year unnecessarily.
What changed in 2026
- ACA marketplace subsidy eligibility continues to depend on income relative to the federal poverty level, and early retirees who control their taxable income can often qualify for meaningful premium assistance — verify current subsidy rules and income thresholds before assuming a number.
- COBRA premiums remain the full unsubsidized group rate plus an administrative fee, typically making it the most expensive of the mainstream bridge options unless your former employer heavily subsidized the plan.
- Health savings account (HSA) contribution limits are adjusted for inflation annually, and an HSA balance built up during working years becomes especially valuable as a healthcare-specific fund during the pre-Medicare bridge period.
The main bridge options
- COBRA continuation coverage — keeps you on your former employers exact plan, usually for up to 18 months, but you pay the full premium the employer previously subsidized, often making it the priciest option.
- ACA marketplace plans — available year-round for those who lose employer coverage (a qualifying life event), with potential subsidies based on estimated household income for the year.
- Spousal or partner employer coverage — if your spouse is still working and has employer coverage, adding yourself during open enrollment or after a qualifying event is frequently the cheapest path.
- Health sharing ministries — not insurance, and coverage of pre-existing conditions varies widely; treat these as a last resort and read the fine print carefully.
Comparing the options
| Option |
Typical cost |
Coverage continuity |
Subsidy eligible |
| COBRA |
High, full group premium |
Same plan, no gap |
No |
| ACA marketplace |
Varies, often lower with subsidy |
New plan, some disruption |
Yes, income-based |
| Spousal employer plan |
Low to moderate |
Depends on spouses plan |
N/A |
| Health sharing ministry |
Low premium, high risk |
No guaranteed coverage |
No |
Managing taxable income to qualify for subsidies
Because ACA subsidies phase based on estimated household income, early retirees who can control the mix of taxable withdrawals, Roth conversions, and capital gains in a given year sometimes have real influence over their subsidy eligibility. This is a place where coordinating with a tax professional before you retire, not after, tends to pay off — decisions made in December about the coming years income can meaningfully change your healthcare cost for that year.
Do not forget an HSA
If you have access to a high-deductible health plan and a health savings account before retiring, maxing it out in your final working years builds a triple-tax-advantaged pool that can be used tax-free for qualified medical expenses in early retirement, including many marketplace plan premiums under certain conditions. It will not close the whole gap, but it meaningfully softens it.
Pitfalls to watch for
- Waiting until after you retire to research options — COBRA and marketplace enrollment both have deadlines tied to your last day of coverage.
- Ignoring how a large one-time withdrawal or Roth conversion can spike your income and eliminate a subsidy you were counting on for the year.
- Assuming health sharing ministries function like insurance when it comes to pre-existing conditions or guaranteed payouts.
FAQ
Can I use COBRA and then switch to an ACA plan later?
Yes, and many people do exactly this, using COBRA short-term while comparing marketplace options, or vice versa. Losing COBRA coverage is itself a qualifying event for marketplace enrollment.
Does retiring early affect my Medicare enrollment timing?
No, Medicare eligibility is based on age (generally 65) or disability status, not employment status, so retiring early does not accelerate or delay it.
Is a health savings account still useful once I am on Medicare?
You can no longer contribute once enrolled in Medicare, but existing HSA funds remain usable tax-free for qualified medical expenses indefinitely.
Should I delay retirement just to keep employer health coverage?
That is a personal tradeoff between working longer and covering the insurance gap yourself. Model the actual dollar cost of each bridge option before deciding — this is general information, not personalized financial or tax advice.
Where to go next
For related retirement planning reading, see what a defined benefit plan is, HSA vs FSA compared, and inherited IRA rules.