Increase in Uninsured Adults in the U.S. Reflects ACA Policy Changes

The number of uninsured adults in the United States has notably increased over the past two years, according to a recent survey by the Commonwealth Fund.

The survey highlights the consequences of expiring federal subsidies that once made Affordable Care Act (ACA) coverage more affordable. From 2022 to 2024, the percentage of uninsured adults aged 19 to 64 rose from 8.9% to 11.2%. This reversal marks the end of positive trends in reducing the uninsured rate, a key achievement since the ACA’s implementation in 2010. The data suggests many individuals now face financial strains that limit access to necessary healthcare services beyond a temporary lapse or inadequate insurance coverage.

The Role of Federal Subsidies

The pandemic-era subsidies had lowered the cost of health insurance through the ACA marketplace, significantly benefiting individuals with low incomes. The subsidies expired at the end of the previous year without a congressional extension. As a result, ACA marketplace participation declined, impacting the 6% of eligible working-age adults who were previously covered. With the absence of these financial aids, insurance affordability has hindered many from maintaining steady coverage.

Impact on Medicaid and Marketplace Trends

Notably, Medicaid enrollments saw a drop from 16% in 2022 to 13% this year. This change follows state-led eligibility reviews post-pandemic, leading to disenrollments. Additionally, new policies expected to take effect under the One Big Beautiful Bill Act play a role. This legislation mandates Medicaid recipients demonstrate employment or community service engagement for 80 hours monthly and requires states to verify eligibility every six months—factors that could further inflate the uninsured rate.

Financial Barriers and Healthcare Access

Healthcare costs continue to rise, affecting premium pricing for private insurance plans. The survey documents that over half of the respondents have delayed or avoided medical care due to financial constraints, compared to 46% in 2022. Sara Collins of the Commonwealth Fund warns, "It’s affecting people’s ability to pay off bills right away, and it’s having an effect on health plans." These financial hurdles present a risk of poorer long-term health outcomes due to postponed or foregone care.

Key Survey Findings

• 11.2% of adults aged 19-64 are currently uninsured, up from 8.9%.
• 50% reported insurance issues such as lack, inadequacy, or lapses.
• Medicaid enrollment decreased from 16% to 13%.
• One-third are managing existing medical or dental expenses.
• 70% of uninsured adults cite costs as a barrier to care.

Implications for the Insurance Industry

These developments hold significant implications for insurance professionals, including carriers, brokers, and agents. Understanding shifts in the insured population can guide strategic decisions, impact underwriting and claims management approaches, and emphasize the crucial role of maintaining affordability and access. With potential legislative and market changes on the horizon, industry experts must remain vigilant in supporting consumers navigating these healthcare challenges.