So far, experts say it's uncertain how Medicaid funding could be disrupted by the funding freeze. Medicaid serves low-income Americans who often do not qualify for health insurance via their work. More than 74 million Americans were enrolled in Medicaid in the fall of 2024 and could be impacted by the funding freeze.

The Constitution, federal law and court decisions make it clear: President Donald Trump's order to pause federal funding is against the law, legal experts tell ABC News.