Projected Surge in Health Insurance Premiums for 2027
Health insurance premiums are projected to surge significantly next year, driven by increased use of GLP-1 medications, the withdrawal of enhanced subsidies from the Affordable Care Act (ACA), and persistent inflation in the U.S., putting financial pressure on households covered through employer-sponsored plans.
Approximately 166 million Americans below age 65 receive insurance through employer plans, where companies assist with premium costs. According to KFF, employees paid an average of $6,850 annually in 2025, while employers contributed over $20,000 per employee. However, health insurance costs are climbing. Marsh, a consultancy, anticipates an 8.2% increase in employer healthcare costs per employee by 2027, marking the steepest rise since 2003. Similarly, WTW projects an 11.1% increase next year, highlighting a dramatic surge.
Employer Strategies and Employee Impact
Aon’s forecasts mirror Marsh and WTW’s findings, with an expected 9.5% increase in employer costs by 2027. This reflects ongoing cost inflation challenges for employers, who are likely to transfer some costs to employees. Workers experienced a 7.9% rise in healthcare expenses in 2026, with similar expectations for 2027, according to Cristie Labus from Aon's Health Solutions.
Modifying Health Benefits to Manage Costs
Emerging trends indicate that 59% of employers are eyeing changes to health benefits to control expenses, as reflected in a Marsh survey involving over 1,800 employers. While methods such as higher deductibles may alleviate premium spikes, they could impose additional out-of-pocket expenses on employees utilizing their health coverage.
| Year | Average Premium Increase | Employer Strategy |
|---|---|---|
| 2026 | 7.9% increase in employee costs |
Some cost transfer to employees |
| 2027 | 11.1% (WTW) - 15% (ACA market) increase |
Modifying benefits and higher deductibles |
Impact on ACA Market and Policy Implications
The ACA marketplace faces similar pressures, with insurers proposing median premium increases of 15% for 2027. Historically, expansions in federal subsidies softened such impacts for ACA users, but individuals earning over 400% of the federal poverty level see the complete cost increase. The expiration of enhanced tax cuts led to insurance costs climbing by 58% from 2025 to 2026.
Driving these cost increases are several factors, including the higher usage of specific medications like GLP-1s, inflation, healthcare labor shortages, and consolidation among providers. These dynamics are not only influencing the insurance landscape but also shaping economic and policy trajectories. As insurers and employers adjust to rising costs, industry professionals must stay vigilant regarding these developments and prepare for potential shifts in coverage structures and benefits modifications.