Impact of Pandemic-era Policies on American Health Coverage: Millions Affected

As pandemic-era federal measures affecting health insurance coverage wind down, a significant segment of Americans has experienced changes in their health coverage status. From early 2025 to early 2026, over five million individuals lost coverage through Medicaid or Affordable Care Act (ACA) marketplaces, according to NBC News. This shift occurred as emergency policies, which temporarily extended health coverage and lowered insurance costs, were phased out.

Research indicates a decrease in joint enrollment in Medicaid and ACA plans by about 5.1 million people nationwide over the past year. A major factor was the cessation of Medicaid's continuous enrollment requirement on March 31, 2023, prompting states to conduct regular eligibility reviews. Consequently, the Medicaid and Children’s Health Insurance Program (CHIP) enrollments dropped by 18% to 77.7 million by June 2025 from March 2023 figures, according to the Kaiser Family Foundation (KFF). This reduction aligns with states reassessing eligibility and disenrolling individuals no longer meeting the criteria.

Moreover, ACA marketplace enrollment also declined due to the expiration of federal enhanced premium subsidies at the end of 2025. Sign-ups decreased to approximately 23.1 million for 2026 coverage, compared to 24.2 million the previous year, based on federal enrollment data. Analysts partly attribute the enrollment decrease to rising healthcare costs, with a KFF analysis projecting that ACA enrollment might fall by nearly five million by the end of 2026 due to higher premiums and deductibles.

Cynthia Cox, vice president at KFF and a co-author of the report, emphasized the financial strain on consumers, stating, "No matter how you slice it, people are paying more." These developments occur amidst ongoing legislative discussions around federal healthcare funding and insurance subsidies, including Medicaid. Experts caution that further coverage reductions could increase the uninsured population, particularly among working families who struggle with rising insurance expenses without qualifying for significant subsidies.