25 Democratic States Sue to Block New Medicaid Work Rules
25 Democratic-led states and DC filed a lawsuit challenging Medicaid work requirements.
Why it matters: Legal teams and policy advisors should watch this case as it may overhaul Medicaid eligibility and affect millions nationwide.
- Lawsuit filed June 29, 2026, in federal court in Massachusetts by 25 Democratic-led states and DC.
- CMS's rule requires Medicaid recipients aged 19-64 to work or participate in approved activities for 80 hours monthly starting Jan. 1, 2027.
- Plaintiffs argue the rule exceeds statutory authority and narrows exemptions for those defined as medically frail (those with serious health conditions).
- CMS estimates 2.3 million fewer Medicaid enrollees in fiscal year 2027 due to the new requirements.
On June 29, 2026, 25 Democratic-led states and the District of Columbia filed a federal lawsuit in Massachusetts to block the Centers for Medicare & Medicaid Services’ (CMS) new Medicaid work requirements. The plaintiffs include 23 Democratic attorneys general plus the governors of Kentucky and Pennsylvania. They challenge CMS’s Interim Final Rule issued on June 1, 2026, which requires Medicaid recipients aged 19 to 64 to work or engage in education, job training, or community service for 80 hours per month starting January 1, 2027.
The rule defines "medically frail" as those exempt due to serious health issues, but plaintiffs say this narrowed definition reduces protections for vulnerable populations. They contend the rule exceeds CMS’s legal authority under Medicaid law and improperly restricts access to benefits.
Attorney General Kris Mayes of Arizona said, "Medicaid exists to protect the most vulnerable Arizonans, and this interim final rule unlawfully undermines that protection." New York Attorney General Letitia James added, "People battling cancer, disabilities, or serious mental health conditions should not be burdened with paperwork to maintain their health coverage." These statements come from official press releases and court filings related to the lawsuit.
CMS Administrator Dr. Mehmet Oz defends the policy, stating it encourages "skills and independence through work, education, job training, or community service," aiming to create opportunities for families. The agency projects about 2.3 million fewer Medicaid enrollees in fiscal year 2027 due to these requirements.
States must notify Medicaid recipients about the rules by August 31, 2026, despite the pending litigation, signaling the government’s intent to proceed. The lawsuit raises fundamental questions about administrative law, the scope of federal authority, and the balance between work incentives and access to healthcare.
By the numbers:
- 25 — Democratic-led states and DC suing CMS
- 80 hours — required monthly work or activities for Medicaid recipients
- 2.3 million — projected reduction in Medicaid enrollment in FY 2027
Yes, but: CMS argues the rule promotes personal responsibility and independence, emphasizing that exemptions exist for those unable to work. However, states and legal experts question the adequacy of these exemptions and the legality of the rule's scope.
What's next: The federal court in Massachusetts will review the case, with initial hearings expected later in 2026. Meanwhile, states are preparing for potential enrollment changes and public communication campaigns.