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So you’re thinking about retiring before 65. Maybe you’ve run the numbers on your savings, your pension, your investments. Everything looks good — until you remember that Medicare doesn’t start until 65. And suddenly there’s a gap. A potentially very expensive gap.

Health insurance in your late 50s or early 60s is not cheap. But you have more options than you think. Here’s a real comparison of each one.

Option 1: COBRA — The Expensive Bridge

When you leave your job, you can continue your employer’s health plan through COBRA for up to 18 months. The catch: you pay the full premium — your share plus the part your employer used to cover — plus a 2% administrative fee. For most people, that means $600–$2,000 per month depending on the plan and whether you’re covering a spouse.

COBRA makes sense if you only need coverage for a short bridge period, if you’re mid-treatment with a specific provider, or if your employer plan is unusually good. Otherwise, the ACA marketplace is almost always cheaper.

Option 2: ACA Marketplace — The Subsidy Play

The Affordable Care Act marketplace is where most early retirees end up, and for good reason. If your retirement income is moderate — and this is where planning gets strategic — you may qualify for premium tax credits that dramatically reduce your monthly cost.

Here’s the thing most people don’t realize: in retirement, you have more control over your taxable income than you did while working. By choosing which accounts to draw from (Roth vs. traditional, taxable vs. tax-deferred), you can manage your Modified Adjusted Gross Income to stay within subsidy range. This is one of the most impactful financial moves an early retiree can make.

Losing employer coverage is a qualifying life event, which gives you a 60-day Special Enrollment Period to sign up outside of open enrollment.

Option 3: Spouse’s Employer Plan

If your spouse is still working and has employer-sponsored health insurance, getting added to their plan is often the simplest and most affordable path. Your retirement counts as a qualifying event for their plan’s special enrollment period too.

Just confirm the employer plan covers spouses (most do), check the added premium cost, and verify the network works for your doctors. This option disappears when your spouse retires or turns 65, so have a backup plan ready.

How to Choose

The decision comes down to three factors: cost, continuity of care, and duration of the gap. If you’re retiring at 63, you need two years of coverage. If you’re retiring at 55, you need a decade. That changes the math considerably.

  • Gap of 1–2 years: COBRA or ACA, depending on premium comparison
  • Gap of 3+ years: ACA marketplace with income management strategy
  • Spouse still employed: Their plan first, ACA as backup

Whatever you choose, don’t leave this decision for the week you walk out of the office. Health insurance in the gap years should be part of your retirement plan from day one. Run the numbers, compare the options, and build the cost into your retirement budget. Future you will be grateful.

The Retirement bundle includes 15 step-by-step worksheets covering Social Security, Medicare, pensions, beneficiary updates, and more. Organizational tools for your next chapter. Browse planning tools at lumeway.co.

Retiring early is a bold move. Making sure you’re covered while you do it is a smart one.


This post is for informational purposes only and does not constitute legal, financial, or medical advice. Consult a licensed professional for guidance specific to your situation.

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