Covering a family through work now costs nearly $27,000 a year. That is the combined employer-and-worker premium for the average family plan in 2025: $26,993, up 6 percent in a single year, according to KFF’s annual employer health benefits survey. Workers paid $6,850 of it directly from their paychecks; employers paid the rest, money that economists broadly agree would otherwise show up as wages.
Grocery prices get the headlines, but health insurance is the cost that has outrun nearly everything else for decades, in good economies and bad. Understanding why is the first step to doing anything about your own bill.
The spending machine underneath the premium
A premium is just health care spending with the serial numbers filed off: whatever the system spends, insurance eventually charges back. And the system spends historically large amounts. National health expenditures reached $5.3 trillion in 2024, growing 7.2 percent in a year, after 7.4 percent growth in 2023, according to CMS’s National Health Expenditure data. That works out to $15,474 for every person in the country, and 18 percent of the entire U.S. economy.
Two straight years of roughly 7 percent growth came largely from use, not just price: more visits, more procedures, more prescriptions. When utilization jumps, insurers reprice the following year, which is how 2024’s hospital bills became 2025’s premium increases and are still working through the system now.
Why medicine outruns the price of everything else
Several forces push health costs faster than general inflation, and none of them is going away soon.
Health care is labor. Roughly speaking, you cannot automate a nurse, and hospitals compete for scarce clinical workers with higher pay, which flows straight into prices. Economists call this the cost disease of labor-intensive services: sectors where productivity gains are hard to find tend to get relatively more expensive forever, while televisions get cheaper.
New treatments add spending even when they work. The clearest current example is the wave of GLP-1 drugs: KFF’s 2025 survey found large employers increasingly covering them for weight loss, a benefit workers want that carries a very large price tag per patient per year.
Consolidation weakens the brakes. As hospital systems merge and buy up physician practices, insurers negotiating in a market with one dominant health system have little leverage, and higher negotiated prices land in premiums.
Finally, an aging population uses more care every year, and third-party payment blunts the price shopping that disciplines other markets. Almost nobody comparison-shops an emergency.
The next decade looks the same, only bigger
None of this is projected to reverse. The independent actuaries at CMS project health spending to keep growing faster than the economy over the coming decade, pushing health care toward roughly a fifth of U.S. GDP by 2033. For household budgets, the practical translation is that premiums, deductibles, and payroll deductions should be expected to rise faster than the overall Consumer Price Index in most years, the way they generally have for a generation.
Who really pays the employer’s share
The $20,000-plus that employers contribute to a family premium does not come from a separate pot; it is part of total compensation. When premiums grow faster than revenue, companies respond by trimming raises, shifting costs into higher deductibles and copays, or moving workers into narrower networks. That is why a year with a “modest” 3 percent raise and a 6 percent premium increase can leave a family flat or behind, even before general inflation, and why premium growth is best understood as a quiet, ongoing pay cut.
The arithmetic of compounding makes the stakes clear. A cost that grows 6 percent a year doubles in roughly 12 years. If family premiums simply keep rising at 2025’s pace, today’s $27,000 plan becomes a $54,000 plan by the late 2030s, and the worker’s paycheck deduction scales up with it. Nothing about the underlying spending trend suggests a slower path; the CMS projections cited above assume the gap between health costs and general inflation persists through 2033.
What you can actually control
No household can fix hospital consolidation, but a few decisions move real money. Re-shop your coverage every single open enrollment instead of rolling over last year’s plan; employers increasingly offer plan tiers whose premium differences are large. Check whether an HSA-qualified high-deductible plan plus the tax-free savings account beats your current plan’s math, especially if you are healthy or if your employer contributes to the HSA. If you buy your own insurance, run your income through HealthCare.gov, because subsidy eligibility changes with income and family size, and many people qualify who assume they do not. And use the coverage you pay for: preventive services that plans must cover without cost sharing are the rare part of the system that is free at the point of use.
Premiums outrun inflation because the machine underneath them does. Until that changes, the best defense is refusing to pay for a plan you have not compared in years.
This article was produced with AI assistance and reviewed by a human editor. Figures are linked to their primary sources; where a claim could not be verified from the public record, we say so.
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