CMS posts Medicaid expansion enrollment as of June 2025: 20.4 million nationally

The Centers for Medicare & Medicaid Services (CMS) has posted an official update to the enrollment data for ACA Medicaid expansion through June 2025.

According to the new report, total enrollment from December 2024 through June 2025 dropped by 517,000 people, or roughly 2.5%, standing at 20.4 million nationally as of last June, so it doesn't look like the Trump Admin has started cooking these particular books, at least not yet.

This will likely change radically with the draconian provisions of the GOP's Big Ugly Bill starting to kick in soon, however.