Rising Health Spending Drove Premium Hikes
Private insurance premiums rose 78% as health care costs surged, leaving many households struggling to afford coverage.
Updated on Sept. 26, 2026 in Insurance
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A new Yale University study found that higher health care spending drove 91% of the growth in private insurance premiums between 2011 and 2024. During this period, the mean annual premium per person climbed from $4,008 to $7,151.
Why it matters
The study highlights how fundamental shifts in medical costs directly impact household budgets for those purchasing insurance independently or through employers. By 2025, 48% of individuals buying insurance directly reported difficulty keeping up with these rising costs.
Average private health insurance premiums rose from $4,008 in 2011 to $7,151 in 2024, a 78% increase driven largely by a $2,844 rise in health care spending per person. Despite these climbing costs, insurer markups actually decreased from 19% to 15% during the same timeframe.
The players
Yale University
An academic institution that researches the structural costs and market dynamics of the U.S. health care system.
Center for Consumer Information and Insurance Oversight
A federal agency that oversees the implementation of private health insurance provisions and regulatory standards.
The details
Researchers analyzed state-level data from the Center for Consumer Information and Insurance Oversight to track how medical cost inflation propagates to consumer bills. While health care spending fueled 91% of premium growth, insurer markups accounted for a smaller portion of the total cost as they dipped to 15%. This creates a direct link between the price of medical services and the monthly premiums paid by the 54% of U.S. adults who receive insurance through their employers.
Timeline
2011 marked the beginning of the study period for insurance data.
2011-2024 was the period analyzed for health spending and premium growth.
2025 data revealed that 48% of individuals struggled to pay premiums.
March 2026 was when the Yale lab released a digital tool on hospital markets.
September 2026 saw the formal publication of the study in JAMA Health Forum.
Money Landscape
The findings sit within a long-term trend of escalating medical expenses that have outpaced general inflation for years. This research updates figures derived from the Medical Loss Ratio Public Use Files, providing a clearer look at how hospital market dynamics influence household affordability.
Households should review their health plan's summary of benefits to identify if premium increases are tied to plan-specific medical spending changes. Consult with a professional financial advisor to evaluate how rising premiums factor into your overall annual household budget.
The takeaway
The primary driver of higher insurance premiums over the last decade has been the fundamental increase in medical care costs rather than insurer profit margins. Maintain a file of your annual premium statements to track the year-over-year growth of your health care expenses.
Further reading
For more information on managing your coverage, visit our guide on Insurance.
Source note: This article includes information reported by Progressive-charlestown.
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Do you believe rising health care costs are the primary driver of your insurance premium increases?
