What percentage of Medicaid funding continues from the federal government after the initial three years?

Once the initial three years of expanded Medicaid funding under the Affordable Care Act concludes, the federal government continues to provide a substantial share of funding for the program. Specifically, this percentage is set at 90% for the individuals who gained coverage under the expansion.

This arrangement was designed to encourage states to expand their Medicaid programs by offering substantial federal support during the initial period, which then tapers down slightly while still ensuring that states receive a significant funding commitment from the federal level. As such, the 90% continued funding represents a sustained effort to support more comprehensive health coverage for low-income individuals, reflecting the ongoing commitment of the federal government to Medicaid expansion.