Walk into any room full of retirees and you'll notice something quickly: the difference between the ones who are thriving and the ones who are merely getting by has almost nothing to do with how much money they have. It often comes down to how well they planned for the things they couldn't control.

When we talk about retirement planning, the conversation usually revolves around travel, hobbies, and spending time with grandchildren. We rarely want to talk about the less glamorous realities. But if you want to protect your peace of mind, you have to look at the numbers that make people uncomfortable. And right now, no number is causing more anxiety than the cost of healthcare.

According to the 2026 EBRI Retirement Confidence Survey, nearly 60 percent of workers say the cost of healthcare is actively hurting their ability to save for retirement. Even more concerning, 40 percent of current retirees report that their healthcare expenses in retirement have been higher than they expected. This isn't just a minor budgeting error; it is a fundamental threat to retirement security.

The Medicare Misconception

The biggest mistake people make when planning for retirement healthcare is assuming that Medicare will cover everything. It won't.

While Medicare is a vital program, it was never designed to be comprehensive. It does not cover most dental care, vision care, or hearing aids. It does not cover long-term custodial care (like a nursing home or assisted living). And even for the services it does cover, there are premiums, deductibles, and co-pays that can quickly add up.

As we explored in our piece on why retirement confidence is falling in 2026, the fear that these costs will spiral out of control is a primary driver of anxiety among older Americans. When you are living on a fixed income, an unexpected $5,000 medical bill isn't just an inconvenience; it can derail your entire financial plan.

The Hidden Tax: IRMAA

For those who have saved diligently, there is another surprise waiting: the Income-Related Monthly Adjustment Amount, or IRMAA.

IRMAA is essentially a surcharge added to your Medicare Part B and Part D premiums if your income exceeds a certain threshold. Because the government looks at your tax return from two years prior to determine your IRMAA bracket, a one-time financial event — like selling a property, converting a traditional IRA to a Roth IRA, or taking a large withdrawal to pay for a wedding — can suddenly cause your Medicare premiums to double or even triple.

This is why having a one-page retirement plan that actually works is so critical. A good plan doesn't just manage your investments; it manages your tax brackets to ensure you aren't accidentally triggering massive healthcare surcharges.

Planning for the Unpredictable

You cannot predict exactly what your healthcare needs will be in retirement, but you can build a system to handle the unpredictability.

First, you must factor realistic healthcare costs into your baseline budget. A healthy 65-year-old couple retiring in 2026 can expect to spend hundreds of thousands of dollars on out-of-pocket healthcare costs throughout their retirement. This number must be built into your retirement income floor calculations.

Second, you need a strategy for long-term care. Whether that involves purchasing long-term care insurance, utilizing a hybrid life insurance policy, or self-funding through dedicated assets, you must have a plan for how you will pay for extended care if you or your spouse needs it. Hoping it won't happen is not a strategy.

Your Action Steps This Week

1. Review your Medicare options. If you are approaching 65, do not wait until the last minute to research Medicare. Understand the difference between Medicare Advantage and Medigap policies, and choose the one that best fits your health needs and budget.
2. Check your IRMAA exposure. Look at your projected retirement income and compare it to the current IRMAA brackets. If you are close to a threshold, work with a tax professional to manage your withdrawals and avoid unnecessary surcharges.
3. Have the long-term care conversation. Sit down with your spouse or family members and discuss how you would handle a long-term care event. Decide whether you will rely on insurance, family support, or self-funding, and put that decision in writing.

You've worked hard to get to this chapter. Don't let unexpected healthcare costs rob you of the security you have earned. By facing these numbers head-on and building them into your plan, you can ensure that your health — and your wealth — are protected. Make sure you're not navigating it alone.