Projected Premium Hikes for ACA Marketplace in 2027: Analysis and Insights
Health insurers annually submit rate filings to state regulators, outlining expected premium changes for individual market health plans. These filings offer insights into potential cost drivers for the Affordable Care Act (ACA) Marketplace plans. Although the individual market covers less than 10% of Americans, factors such as increasing hospital and pharmaceutical costs impact all private plans, making ACA-compliant filings a critical reference for industry trends.
For 2027, 77 insurers across 16 states and the District of Columbia have proposed a median premium increase of 14% for ACA Marketplaces. This follows a trend of double-digit increases, with a finalized rise of 20% last year. The current proposal, being the second significant rise since 2018, could raise typical premiums by a third over two years if projections are accurate.
The states included in this analysis are Connecticut, the District of Columbia, Hawaii, Illinois, Indiana, Iowa, Kentucky, Maine, Maryland, Massachusetts, Minnesota, New York, Oregon, Rhode Island, Texas, Vermont, and Washington, though some filings represent only a portion of insurers. Rising healthcare service prices, fueled by economic inflation and labor shortages, are the primary drivers behind these cost increases.
The expiration of enhanced premium tax credits at the end of 2025 is expected to further affect rates for 2027. This has already impacted 2026 enrollment, with healthier individuals exiting the market, prompting expectations that this trend will continue. Additionally, recent federal regulations influence insurer strategies and rate settings.
Proposed premium adjustments for 2027 ACA Marketplace plans typically range from 10% to 20%, though some exceed 20%. These proposals, subject to review and adjustment, reflect enrollment-weighted averages across states. Despite these increases, 87% of ACA enrollees received premium subsidies in 2026, which help mitigate rate hikes yet may lead to a shift toward plans with lower premiums and higher out-of-pocket costs due to reduced financial assistance.
Rising healthcare costs are a primary factor in premium hikes, with medical and prescription costs expected to rise by 10% in 2027. Insurers point to escalating medical cost trends, provider contract negotiations, and healthcare labor costs as challenges. Additionally, the complexity of care, illustrated by claims severity, affects premiums by increasing the overall costs associated with higher patient acuity.
The expense of GLP-1 medications has notably influenced premiums, with insurers adjusting drug coverage to manage costs. Factors like provider consolidation and regulations like the No Surprises Act also impact premium rates. Insurers are closely monitoring regulatory changes and anticipate further demographic shifts as they develop rate strategies in response to these evolving dynamics in the insurance landscape.