US healthcare cost and subsidy shifts

United States healthcare costs are projected to rise significantly due to the expiration of federal subsidies and shifting policy landscapes. In California, preliminary data suggests a 9.9% average increase in health insurance premiums for 2027, prompting a $300 million state contribution to support low-income consumers. Experts have noted that rising costs are impacting the healthcare workforce, with some professionals reportedly dropping their own coverage.

On a national level, the Centers for Medicare and Medicaid Services (CMS) announced the termination of the Part D Premium Stabilization Demonstration at the end of 2026. This move is expected to return Medicare Part D prescription drug premiums to ‘traditional market conditions’. CMS Administrator Dr. Mehmet Oz described the decision as a rejection of government intervention, while Republican lawmakers argued the previous subsidy program merely masked cost spikes caused by the Inflation Reduction Act.

Further projections indicate that Affordable Care Act (ACA) marketplace premiums could increase by 15% or more in 2027 following the decision not to extend enhanced tax credits. With marketplace deductibles reaching record highs in 2026, approximately 60% of employers are planning cost-cutting measures for health benefits.