The federal Centers for Medicare & Medicaid Services this week issued an interim rule laying out how states must verify whether Medicaid recipients meet new work requirements, giving officials their first detailed implementation guidance ahead of a January 1, 2027, compliance deadline.
The new requirements, written into law through legislation Congress passed last year, will affect roughly 20 million adults who gained Medicaid coverage through the Affordable Care Act’s expansion provisions. Under the law, adults in expansion states must demonstrate at least 80 hours per month of employment, education, job training, or community service to retain coverage. States that expanded Medicaid — 40 states plus the District of Columbia — are subject to the mandate.
What the Guidance Covers
The interim rule clarifies several disputed aspects of the law, including how states should identify and exempt individuals deemed “medically frail,” how to notify current Medicaid enrollees about the new obligations, and what documentation methods are acceptable for verifying eligibility. The rule also permits a one-time self-attestation of exempt status before formal documentation is required.
CMS Administrator Dr. Mehmet Oz framed the guidance as an opportunity for low-income adults. “This rule helps Americans build skills and independence through work, education, job training, or community service, creating new opportunities for themselves and their families,” Oz said in a statement accompanying the release.
States Push Back on Timeline
Despite the new guidance, a group of Democratic governors has raised alarms that the timeline remains unworkable. Oregon Governor Tina Kotek, leading a six-state coalition, asked the Trump administration last week to slow the rollout. “States are being asked to carry out a complicated federal mandate without clear rules, without enough time, and with the risk that eligible people lose health care because of paperwork problems and system failures,” Kotek said.
State officials have argued that building out the technical infrastructure to verify work status for millions of enrollees within roughly 18 months presents serious administrative risks — particularly for individuals who may qualify for exemptions but face documentation hurdles.
By the Numbers
The scale of potential coverage changes has drawn significant attention from health policy researchers:
- 20 million Medicaid expansion enrollees will be subject to the work requirement verification process
- Expansion enrollees represent approximately 30% of the total Medicaid population
- An Urban Institute analysis projects that between 3 million and 7 million people could lose coverage as a result of the requirements
- In Arkansas, when work requirements were briefly implemented in 2018, 18,000 adults lost coverage before a federal court halted the policy less than a year later
- Research on the Arkansas program found that employment rates among affected adults did not increase as a result of the policy
Historical Precedent and the Policy Debate
The Arkansas experience remains central to the debate over whether work requirements achieve their stated goals. Studies of that pilot program found no meaningful increase in employment, and enrollees who lost coverage reported difficulty paying medical bills, delaying care, and going without medications. Separate data indicates that most Medicaid enrollees under age 65 are already employed.
Supporters of the current requirements counter that the federal framework includes broader exemptions than previous efforts, particularly the expanded “medically frail” category, and that the self-attestation option reduces the immediate paperwork burden on individuals who qualify for an exemption.
The debate over Medicaid policy and federal-state friction has intensified in recent months across several states navigating shifting federal expectations around program administration and eligibility standards.
What’s Next
States now face the task of translating the interim rule into operational systems — updating enrollment platforms, designing outreach programs, and training caseworkers — before the January 2027 deadline. Whether the federal government will grant extensions to states that demonstrate they cannot meet the timeline remains an open question. Legal challenges to the work requirement provisions are also considered likely, given the litigation history surrounding earlier state-level attempts.
New Hampshire, like other expansion states, will need to assess its current Medicaid infrastructure and determine what changes are required to comply with the new federal mandate by the end of next year.