Health Coverage Under the Affordable Care Act: Current Enrollment Trends and State Estimates

This Issue Brief presents current estimates of enrollment in health insurance coverage obtained through the ACA Marketplaces and the Medicaid expansion and the subsequent reductions in state-level uninsured rates since the ACA was implemented in 2014. Based on 2023 and early 2024 enrollment data, more than 45 million people are currently enrolled in Marketplace or Medicaid expansion coverage under provisions of the Affordable Care Act (ACA), the highest total on record.

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Related Products:

• 10 Years of Health Insurance Marketplaces
• Health Coverage Under the Affordable Care Act: Current Enrollment Trends and State Estimates