Medicaid Work Requirements (Massachusetts v. Oz, D. Mass.)

Lawsuit challenging the Center for Medicare and Medicaid Services’ recent interim final rule on Medicaid work requirements, an effort to implement provisions from H.R. 1 in a way that would unlawfully block healthcare access for thousands of medically frail Oregonians.

Litigation Details

Case filed on: June 29, 2026

Docket Links:      Trial »

Updates

Date

Update

06/29/2026

On 6/29/26, the states filed their complaint and motion for a preliminary injunction.

07/29/2026

On 7/29/26, the district court issued an order denying the plaintiff states’ preliminary injunction motion.

09/01/2026

On 9/1/26, the plaintiff states filed a motion for partial summary judgment.

10/29/2026

On 10/29/26, the district court issued an order partially granting summary judgment to the plaintiff states.