Washington, October 30, 2026: A major legal setback for US President Donald Trump’s administration has emerged after a federal judge blocked part of its proposed Medicaid policy targeting exemptions for people with serious medical conditions. The decision could make it easier for thousands of vulnerable Americans to retain access to government-funded healthcare.

The ruling was delivered on Thursday by US District Judge Richard Stearns in Boston. The court sided with a coalition of 25 states and the District of Columbia, which challenged the administration’s interpretation of medical exemptions under the new Medicaid work requirements.

Why Did the Court Block Trump’s Policy?

The controversy centres on a federal rule introduced by the Centers for Medicare & Medicaid Services (CMS).

Under the administration’s guidance, people seeking a medical exemption from new work requirements would have to demonstrate that their physical, mental or behavioural health conditions significantly affected their ability to fulfil those requirements.

However, the states challenging the policy argued that this additional condition went beyond what Congress had established in the legislation.

They maintained that individuals with qualifying serious illnesses, disabilities and other medical conditions should not face unnecessary obstacles when seeking healthcare coverage.

Judge Stearns agreed that the administration’s definition was unlawful and temporarily blocked its enforcement.

What Does the Decision Mean for Medicaid Patients?

The ruling could provide relief to people who depend on Medicaid for regular medical treatment, medication and other essential healthcare services.

Medicaid is a jointly funded federal and state healthcare programme designed primarily to support eligible low-income Americans.

Under the new legal interpretation, qualifying individuals will not have to meet the additional requirement that their medical condition must also significantly prevent them from working or participating in community activities to qualify as medically frail.

The decision may help prevent eligible patients from losing their healthcare coverage because of the stricter interpretation.

New Medicaid Work Requirements Still Remain

Importantly, the judge did not cancel the broader Medicaid work requirement policy introduced under Trump’s One Big Beautiful Bill Act.

The legislation is scheduled to take effect on January 1, 2027.

Under the policy, most affected Medicaid expansion beneficiaries aged between 19 and 64 will generally need to complete at least 80 hours of work or community engagement activities each month. Alternatively, they can qualify through participation in an educational programme for at least half-time.

Certain categories of individuals, including those considered medically frail, remain eligible for exemptions.

The latest ruling changes part of the medical exemption guidance rather than eliminating the overall work requirement system.

Which States Challenged the Administration?

A coalition of 25 states and Washington, D.C., brought the legal challenge against the federal government.

California, Massachusetts and New Jersey were among the states involved in the case.

The coalition argued that the stricter federal interpretation could create additional administrative expenses for state governments and make healthcare eligibility more difficult for medically vulnerable residents.

California Attorney General Rob Bonta welcomed the court’s decision, arguing that people dealing with serious illnesses or disabilities should not have to risk losing healthcare because of additional administrative barriers.

Two Parts of the Federal Policy Remain Intact

Although the court blocked the administration’s stricter definition of medical frailty, it upheld two other provisions challenged by the states.

These include restrictions on accepting medical evidence that is more than 12 months old and limits on how frequently individuals can use self-attestation to establish their medical status.

This means that states will still need to follow certain federal verification procedures when determining eligibility for medical exemptions.

What Happens Next?

The decision creates an important distinction between the Trump administration’s broader healthcare policy and the specific medical exemption rules used to implement it.

The federal government has not announced a complete withdrawal of its Medicaid work requirement framework.

For now, the court’s order prevents enforcement of the disputed medical definition while leaving other parts of the policy in place.

The coming months will be important for state governments as they prepare for the January 2027 implementation deadline and adjust their Medicaid eligibility systems to reflect the court’s decision.