Medicaid Work Rule Takes Effect

CMS just published its own projection of who loses Medicaid. The number stopped me cold. 😶

2.3 million people. That is what the agency itself projects will lose Medicaid coverage in fiscal year 2027 under the new work requirement rule.

Not an advocacy group’s estimate. Not a think tank model. The government’s own math.

The federal Medicaid work rule took legal effect on Friday, July 31. But according to the inkl reporting on this story, the date that actually matters for families is not July 31. It is August 31, when states must begin notifying Medicaid members, and January 1, 2027, when compliance enforcement begins.

Here is what the rule actually requires:

– Non-pregnant adults aged 19 to 64 enrolled in ACA Medicaid expansion must document 80 hours per month of qualifying activity
– Qualifying activities include employment, self-employment, community service, job training programs, or half-time enrollment in an educational program
– An enrollee can also satisfy the requirement by earning monthly income equal to 80 times the federal minimum wage, which CMS sets at $580 per month for 2026
– The rule applies in 41 states including D.C. that adopted Medicaid expansion, plus Georgia, Tennessee, and Wisconsin through waivers
– Nebraska began enforcing the requirement on May 1. Montana and Arkansas followed on July 1.

📊 The numbers a provider organization needs to understand right now:

CMS projects a 15 percent disenrollment rate among affected adults. That breaks down as:
– 9 percent who lose coverage for failing to satisfy the work requirement itself
– 6 percent who lose coverage due to administrative or paperwork barriers

That second number is the one nobody is talking about loudly enough.

More than nine in ten Medicaid expansion enrollees are already working, looking for work, in school, caring for a family member, or in fair or poor health. The projected losses are driven substantially by documentation failures, not by people choosing not to work.

The Congressional Budget Office projects an even larger impact: roughly 5.2 million fewer enrollees by 2034 from the work requirement alone, and about 5.9 million when combined with the shift to six-month eligibility checks.

⚠️ The legal fight is not over. Twenty-five states and D.C. sued CMS in late June. A federal judge in Boston is weighing a preliminary injunction. Nothing has been paused. Anyone covered by Medicaid expansion should prepare as though the rule proceeds on schedule.

What most people are missing in this debate: the exemption language. Congress exempted people who are medically frail. The interim final rule adds a condition Congress never wrote, that a person must also show the condition significantly impairs their ability to complete the 80 hours. Plaintiff states argue this forces medically frail people to clear administrative hurdles for coverage they are entitled to.

The comment period on the rule closed the same day it took effect. This carries the force of regulation now.

Save this post if you work in Medicaid enrollment, eligibility operations, or patient access. The next 90 days are the window where your outreach, documentation support, and address verification processes will determine real coverage outcomes for real people.

We built Oatmeal Health to reach patients before the system loses them. Moments like this are exactly why that work matters.

👉 Follow Jonathan Govette, CEO of Oatmeal Health, for daily healthcare insights on LinkedIn. Deeper dives in The Oatmeal Bite on Substack: https://news.oatmealhealth.com