One of the largest expenses retirees face is health care, and it continues to rise faster than general inflation.
If the increase rate of health-related expenses remains unchanged from last year, the average 65-year-old couple retiring today may need roughly $345,000 to cover health care costs throughout retirement, according to Fidelity Investments. That figure includes Medicare premiums, supplemental insurance, and out-of-pocket medical expenses, but it does not include long-term care.
Now that we’re in 2026, retirees should expect continued increases in Medicare premiums, prescription drug costs, and health care inflation, along with possible income-based surcharges.
Why Health Care Remains the Largest Hidden Retirement Expense
When Americans estimate their retirement costs, they often focus on housing, travel, and food. Health care is often underestimated, but it can rival housing as a major expense.Research from the Kaiser Family Foundation shows that Medicare households spend a larger share of their income on health care than non-Medicare households, largely because of premiums, deductibles, and services not fully covered by Medicare.
- health care inflation that historically runs higher than general inflation
- prescription drug expenses that rise with age
- supplemental insurance premiums, such as Medigap or Medicare Advantage
- dental, vision, and hearing costs that Medicare typically does not cover
Understanding What Medicare Actually Covers
Medicare provides essential coverage, but it won’t pay for everything. This chart can help you understand the structure of Medicare costs:| Medicare Component | What It Covers | Typical Costs |
| Part A | Hospital care | Usually premium-free for most retirees |
| Part B | Doctor visits, outpatient services | Monthly premium and deductible |
| Part D | Prescription drug coverage | Premium plus cost sharing |
| Supplemental Coverage | Medigap or Medicare Advantage | Additional premiums |
The standard Medicare Part B premium in 2026 is $202.90 per month, though higher-income retirees pay more due to income-related surcharges.
- Couples with income above certain thresholds can pay hundreds more per month in premiums.
- IRMAA adjustments apply to both Part B and Part D coverage.
Health Care Inflation Continues to Pressure Retirement Budgets
Health care inflation has often ranged 4–6 percent annually, but the increase for 2026 is notably higher for Medicare Part B. The standard monthly premium is rising by $17.90 (from $185.00 to $202.90), which works out to roughly a 9.7 percent jump.The annual Part B deductible is also climbing, by $26 (from $257 to $283), an increase of about 10.1 percent.
Insurance industry data also show that health care inflation continues to eat away at retirement budgets, forcing many retirees to withdraw more from savings than expected.
What the Average Couple May Spend Over the Next Decade
Projecting health care costs over a 10-year retirement period can help retirees prepare for real expenses.Below is a simplified estimate for a couple enrolled in Medicare with supplemental coverage.
| Cost Category | Estimated Annual Cost |
| Medicare Part B premiums | $4,800–5,500 |
| Prescription drug plan (Part D) | $1,200–2,000 |
| Supplemental insurance (Medigap) | $3,500–5,000* |
| Out-of-pocket costs | $2,000–4,000 |
Estimated annual total: $10,000–$15,000
Over a decade, that equals approximately:
$100,000–150,000 in health care spending (without adjusting for health care inflation).
A Retirement Health Care Stress-Test Checklist
To protect your retirement savings and family estate, consider stress-testing your finances against rising medical costs.- Have you estimated your annual health care costs? Use Medicare premium estimates and expected out-of-pocket spending.
- Have you planned for health care inflation? Project expenses to grow at least 4 percent annually.
- Do you understand Medicare income surcharges? High retirement income can trigger IRMAA increases.
- Are you preserving liquidity in retirement accounts? Health care expenses require accessible funds.
- Have you accounted for longevity risk? Living longer increases total health care costs.







