Buried inside the same Medicaid work requirement taking effect January 1, 2027, is a number that has less to do with whether people are working and more to do with whether they can keep up with the paperwork. The Centers for Medicare & Medicaid Services’ own regulatory analysis, published alongside the rule it issued this year, projects that roughly 15 percent of the Medicaid expansion population will eventually drop off the rolls once the requirement is fully in place. Only part of that comes from someone actually failing to log 80 hours a month; the rest is people who likely still qualify but get lost somewhere in the process.
CMS’s Own Numbers: 2.3 Million in Year One, Then More
The requirement comes from the community engagement provision Congress wrote into last year’s federal tax and spending law, which CMS implemented through an interim final rule published in the Federal Register on June 3, 2026. States generally must have it running by January 1, 2027. Affected adults in the Affordable Care Act expansion group have to show 80 hours a month of work, schooling, job training or community service, unless they qualify for one of the law’s exemptions.
In the regulatory analysis CMS filed with that rule, the agency estimated the policy would cause about 2.3 million people to lose Medicaid coverage in 2027, climbing to roughly 3.2 million a year in the years after that. Those numbers are noticeably smaller than the Congressional Budget Office’s separate projection of more than 5 million people losing coverage nationally once the requirement is fully phased in, a gap that mostly comes down to how optimistic each agency is about states catching compliance automatically through existing data.
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Nine Percent Don’t Meet It, Six Percent Lose It to Paperwork
The roughly 15 percent figure isn’t one number; it’s two added together. A legal-industry summary of the rule’s impact analysis found CMS assumes about 9 percent of enrollees will lose coverage because they genuinely don’t meet the requirement or don’t qualify for an exemption, and an additional 6 percent will lose coverage for administrative or paperwork-related reasons — meaning the state simply can’t verify their status in time, even if the person is actually working, in school or exempt. That second group is the one advocates worry about most, because it captures people who did nothing wrong under the rule’s own terms.
The 30-Day Notice Before a Case Closes
The rule does build in a cushion before anyone is actually cut off. States must first try to verify a person’s work status or exemption using existing data, such as payroll records or SNAP and TANF files, before ever asking the enrollee for documentation themselves — the rule’s attempt to shrink that 6 percent paperwork category, even if it can’t eliminate it. At application, a state can look back up to three months to confirm compliance; at renewal, which happens at least every six months for this group, it looks back at least one month, and can check more often if it chooses.
If a state still can’t confirm someone’s status, it has to send a formal notice of noncompliance and give that person 30 calendar days to respond with proof before denying or ending coverage. Anyone who is disenrolled can reapply immediately, which restarts the compliance check rather than permanently barring them from the program, and a standard Medicaid fair-hearing process is still available to challenge a termination someone believes was wrong. None of that changes the fact that a missed piece of mail during that 30-day window, not a missed month of work, is what actually produces a share of that 15 percent.
Nebraska Is Already Living This Timeline
Nebraska didn’t wait for the January 2027 deadline. The state began enforcing its own version of the requirement on May 1, 2026, and by early August its Medicaid director was telling reporters that roughly 200 people had lost coverage on August 1 in what appears to be the first wave of terminations under the new rule anywhere in the country. Nebraska officials have said the state can verify compliance for most of its caseload automatically because it runs its own eligibility system — exactly the kind of automation CMS is counting on nationally to keep that 6 percent paperwork share from growing larger. Montana followed on July 1, 2026, though it built in a hold-harmless provision that delays coverage loss for its current enrollees until January 1, 2027.
States Are Not All Starting on the Same Clock
Even among states waiting for the federal deadline, the math behind that 15 percent won’t land the same everywhere or on the same schedule. States choose how many months to look back when checking compliance at application, and they decide which month of a renewal cycle triggers the first check — both of which shift exactly when a given enrollee’s coverage is at risk. A state that requires a longer look-back period, or that checks compliance more often than the federal minimum, will likely push its share of terminations higher and earlier than a state that sticks to the bare federal floor.
States also differ on how generously they apply the law’s hardship exceptions, such as for people in high-unemployment counties or those needing extended medical care away from home; research from the health policy group KFF found most states plan to use at least one of those optional exceptions, which will pull some people out of the 15 percent pool entirely. That means the true test of CMS’s estimate won’t come from a single national count on a single date. It will show up gradually, state by state, as each one’s renewal cohorts cycle through the requirement for the first time over the course of 2027 and each state’s own verification choices decide how many of its residents land in the 9 percent column, the 6 percent column, or neither.
This article was produced with AI assistance and reviewed by a human editor. Figures are linked to their primary sources; where a claim could not be verified from the public record, we say so.
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