A federal rule now in effect ties continued Medicaid coverage for millions of adults to a monthly work or activity requirement, but it carves out an exemption for people the government classifies as medically frail. Guidance the Centers for Medicare & Medicaid Services posted on September 8, 2026 spells out exactly how that exemption applies to someone with a history of substance use disorder, and it draws a specific boundary around it. The exemption does not last indefinitely: once someone has stayed in recovery for five consecutive years, the substance-use basis for it stops applying, and that person is expected to meet the same work requirement as everyone else.
CMS Ties the Substance-Use Exemption to a Five-Year Recovery Clock
The medically-frail exemption from Medicaid’s community engagement requirement covers several categories of applicants, and substance use disorder is one of them. Under the framework CMS laid out, a person with a substance use disorder qualifies for the exemption whether or not they are currently enrolled in an active treatment program. That coverage is not open-ended, though. CMS’s own guidance states that an individual in recovery for five or more consecutive years is not considered medically frail on the substance-use basis, which closes off that particular route to the exemption once the five-year mark passes.
That threshold sits inside CMS’s Implementing Medical Frailty slide deck, the agency’s working document for how states are meant to apply the medically-frail category under the new work requirement. The deck itself sets the five-year recovery cutoff for the substance-use-disorder exemption category, separate from how a state confirms any other medically-frail diagnosis.
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How States Plan to Verify Five Years of Recovery
Confirming that someone has genuinely spent five consecutive years in recovery is not a simple yes-or-no check, and CMS’s guidance addresses how states are expected to handle it. The agency anticipates letting states rely on claims and encounter data from the preceding five years to establish a person’s recovery history, rather than requiring a fresh clinical exam solely for this determination.
Where that claims history is thin or unavailable, the same guidance permits a beneficiary to self-declare their recovery status under penalty of perjury. CMS’s material describes that option as available without added restriction through the end of 2027, then limited to once per enrollment period after that. The combination — administrative data first, a sworn statement as a backstop — mirrors how CMS is approaching several other medically-frail categories the new work requirement touches.
The 80-Hour Work Requirement Behind the Exemption
The exemption exists because Congress attached a work condition to Medicaid eligibility for a large group of adults. Section 71119 of the Working Families Tax Cut legislation, Public Law 119-21, requires most non-pregnant Medicaid adults between the ages of 19 and 64 who are not entitled to or enrolled in Medicare to demonstrate at least 80 hours a month of qualifying activity — employment, job training, education, volunteer service or a combination — or to show monthly income of at least 80 times the federal minimum wage, $580 a month at the 2026 rate. Medicaid.gov’s community engagement page confirms states must generally have the requirement running by January 1, 2027, though a state may start sooner.
Being medically frail is one of a short list of statutory exemptions from that 80-hour standard; others include pregnancy, caring for a child age 13 or younger or a disabled family member, being a former foster youth, and being a veteran with a total disability rating. CMS’s fact sheet on the interim final rule lists “participants in a drug or alcohol rehabilitation or treatment program” as its own separate exempt category, distinct from the medically-frail pathway the five-year recovery clock actually governs.
What Happens When the Exemption Ends
Once the five-year mark passes, a person no longer has the substance-use disorder basis to claim the medically-frail exemption, and the case reverts to whatever standing rules apply to everyone else covered by the work requirement. That means demonstrating the 80 hours of qualifying activity, or the equivalent income, at application and at each Medicaid renewal, unless a different exemption category — a caretaker role, a separate disability finding, pregnancy — happens to apply instead. States are required to check compliance at those points and may check more often if they choose.
CMS’s fact sheet describes a 30-calendar-day cure period for anyone a state cannot verify as compliant: the person gets a notice and a month to show either that the requirement is met or that an exemption still applies before a coverage denial or disenrollment takes effect. Someone disenrolled for failing to meet the requirement can reapply at any time and will be reassessed then.
Where This Rule Currently Stands
None of this is a proposal still working through Congress or an idea awaiting a vote. CMS issued the community engagement requirement as an interim final rule with a comment period, published in the Federal Register on June 3, 2026, which means it already carries the force of a federal regulation even while public comments continue to be accepted. The medical-frailty guidance containing the five-year recovery cutoff followed on September 8, 2026, as CMS continues to fill in operational detail ahead of the January 2027 state deadline. Nebraska has already begun applying its own version of the work requirement, and other states are building the systems to follow by the federal date.
State-Specific Renewal Rules for Households Affected by the Change
Once the substance-use exemption ends at the five-year mark, the same household has to start clearing Medicaid’s ordinary renewal process on the same schedule as every other enrollee, and that process runs on rules that differ by state — what document proves income, what proves an exemption, and what a missed deadline actually triggers. A household that assumes the federal rule works the same way everywhere risks losing coverage over paperwork rather than eligibility.
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