Ask most Americans what they need for retirement, and they’ll quote a number based on housing, food, travel, and general living expenses. What they almost never factor in adequately is healthcare — and that blind spot is creating a $315,000 gap between what retirees save and what they’ll actually spend on medical care.
The Numbers That Should Terrify You
Fidelity’s 2025 Retiree Health Care Cost Estimate — the most widely cited benchmark in the industry — projects that an average 65-year-old couple retiring today will need approximately $315,000 in after-tax savings dedicated solely to healthcare expenses throughout retirement. That figure covers Medicare premiums, supplemental insurance, copays, deductibles, prescription drugs, dental care, vision, and hearing — but critically excludes long-term care.
When you add long-term care costs, the picture darkens considerably. The Genworth 2025 Cost of Care Survey found that the median annual cost of a private room in a nursing home is $116,800. A semi-private room runs $104,000. Home health aide services average $75,500 per year. The Department of Health and Human Services estimates that 70% of Americans turning 65 today will need some form of long-term care during their lifetimes, with an average need lasting 2.5 years.
Combined, healthcare and long-term care represent the single largest expense category in most retirements — yet most retirement planning focuses almost exclusively on income replacement and lifestyle maintenance.
Why Medicare Doesn’t Cover What You Think
Many Americans approaching 65 assume that Medicare will cover their healthcare needs. It covers a lot — but the gaps are substantial and expensive:
Medicare Part B premiums are $185 per person per month in 2026 for standard coverage. Higher-income retirees pay Income-Related Monthly Adjustment Amounts (IRMAA) that can push premiums above $500 per month.
Medigap (supplemental insurance) is essential for covering the 20% coinsurance that Part B leaves uncovered, as well as hospital deductibles and other gaps. Medigap plans cost $150 to $400 per month, depending on the plan type and your location.
Part D (prescription drug) premiums average $55 per month, with additional copays and deductibles that can add thousands of dollars annually for retirees taking multiple medications. The Inflation Reduction Act’s $2,000 annual out-of-pocket cap on Part D drugs (effective 2025) helps, but doesn’t eliminate drug costs.
Dental, vision, and hearing are not covered by original Medicare. These services, which become increasingly necessary with age, cost retirees an average of $3,500 to $5,000 per year out of pocket, according to the Kaiser Family Foundation.
Long-term care is the biggest gap. Medicare covers only short-term skilled nursing care (up to 100 days) following a hospital stay. Ongoing custodial care — help with daily activities like bathing, dressing, and eating — is not covered at all.
How to Close the $315,000 Gap
Strategy 1: Health Savings Accounts (HSAs) as stealth retirement accounts. If you’re still working and enrolled in a high-deductible health plan, an HSA is the most tax-efficient savings vehicle available — more efficient than a 401(k) or Roth IRA. Contributions are tax-deductible, growth is tax-free, and withdrawals for medical expenses are tax-free at any age. The 2026 contribution limits are $4,300 for individuals and $8,550 for families, with an additional $1,000 catch-up for those 55+.
The optimal HSA strategy is to pay current medical expenses out of pocket and let the HSA compound untouched for years. After age 65, HSA funds can be withdrawn for any purpose (not just medical) with only income tax due — functionally identical to a traditional IRA. But for medical expenses, the withdrawals remain completely tax-free.
Strategy 2: Factor healthcare into your retirement number. Don’t treat healthcare as part of your general retirement budget. Model it separately. Use Fidelity’s retirement calculator or a healthcare-specific tool to estimate your personal costs based on your health history, family history, and expected Medicare coverage. Then add that figure to your lifestyle retirement number. If $1 million buys different retirements in different states, healthcare costs add another layer of geographic variability.
Strategy 3: Consider long-term care insurance early. Long-term care insurance premiums increase dramatically with age. Purchasing a policy in your mid-50s typically costs 40% to 60% less than waiting until your 60s. Hybrid policies that combine life insurance with long-term care benefits have become popular because they guarantee a payout regardless of whether you need care.
Strategy 4: Optimize Medicare enrollment. Medicare enrollment mistakes can be costly and permanent. Late enrollment penalties for Part B (10% per year for every year you delay past your Initial Enrollment Period without qualifying coverage) last for the rest of your life. Understanding the enrollment windows, plan options, and IRMAA thresholds before you turn 65 can save tens of thousands of dollars over your retirement.
Strategy 5: Invest in your health now. The most cost-effective healthcare strategy is prevention. According to CDC data, chronic conditions like diabetes, heart disease, and obesity account for 90% of the nation’s $4.5 trillion in annual healthcare expenditures. Managing chronic conditions proactively can dramatically reduce your lifetime healthcare spending.
The Long-Term Care Wild Card
Long-term care represents the most unpredictable and potentially catastrophic healthcare expense in retirement. A two-year nursing home stay at the national median cost would consume $210,000 to $234,000 — enough to wipe out the retirement savings of many Americans.
Three approaches can address this risk:
Self-insurance is viable for households with $2 million+ in liquid assets who can absorb long-term care costs without jeopardizing their overall financial plan.
Traditional or hybrid long-term care insurance is appropriate for households with $500,000 to $2 million in assets — wealthy enough that Medicaid isn’t an option but not wealthy enough to self-insure comfortably.
Medicaid planning (with the guidance of an elder law attorney) is a reality for households with limited assets. Medicaid covers long-term care but requires spending down most assets first. Strategic planning can protect some assets while qualifying for coverage.
The Bottom Line
The $315,000 healthcare gap isn’t a distant, abstract number. It’s a real shortfall that affects real retirees every day — forcing some to choose between medications and groceries, skip dental care, or deplete their savings years faster than planned — one of several signs your retirement plan may not survive inflation. The retirees who navigate healthcare costs successfully are the ones who planned specifically for them, not as an afterthought, but as the largest line item in their retirement budget. Your withdrawal strategy should account for healthcare costs from day one of retirement — because the bills won’t wait for you to figure it out.
