CMS Issues Medicaid Work-Requirement Rule, Putting Millions of Enrollees on Notice

WASHINGTON, The Trump administration released binding federal rules this month that will require tens of millions of Medicaid enrollees to prove they're working, in school, or doing community service to keep their health coverage, setting up a seven-month scramble for state agencies to build the systems needed to enforce the mandate.

The Centers for Medicare & Medicaid Services published the Medicaid Community Engagement Requirement Interim Final Rule on June 1, hitting the statutory deadline set by the One Big Beautiful Bill Act, which President Trump signed into law on July 4, 2025. The rule takes effect July 31, 2026. States must be in compliance by Jan. 1, 2027.

Under the rule, as outlined in a CMS fact sheet reviewed by ETL Newswire, non-pregnant adults between 19 and 64 who are enrolled in Medicaid through the Affordable Care Act's expansion group must demonstrate 80 hours per month of employment, job training, community service, or at least half-time enrollment in an educational program. Individuals can also satisfy the threshold by earning the equivalent of 80 times the federal minimum wage per month, which comes to $580 in 2026.

"This rule helps Americans build skills and independence through work, education, job training, or community service," CMS Administrator Mehmet Oz said in a statement accompanying the release.

CMS projects the rule will reduce Medicaid enrollment by approximately 2.3 million people in fiscal year 2027, rising to more than 3 million in later years, according to an analysis published by law firm Foley Hoag. The nonpartisan Congressional Budget Office has put the coverage-loss figure higher. CBO estimates that more than 5 million people will become uninsured as a result of the requirements, according to a report by Healthcare Dive.

The rule carries immediate controversy on the medical frailty exemption. The statute requires states to exempt individuals who are "medically frail," but CMS imposed a functional capacity test that goes beyond simply having a qualifying diagnosis. Under the standard adopted in the rule, a condition must "significantly impair" the individual's ability to meet the 80-hour requirement. State Medicaid agencies must maintain an auditable list of qualifying conditions and build verification processes against 12 months of prior claims data before asking an enrollee for additional documentation.

America's Physician Groups, which says it represents nearly 260,000 physicians, warned in a statement reviewed by Ballotpedia News that the approach could push patients into "a nearly endless cycle of doctors' visits" to establish exemption status.

The AMA had flagged the frailty definition as a pressure point months before the rule was released. In a May letter to CMS, AMA CEO John Whyte, MD, said an overly narrow medical frailty standard "will result in otherwise eligible patients losing coverage because of a medical condition that prevents them from complying with community engagement requirements."

Critics also cite the compressed timeline. The rule gives states roughly seven months to overhaul eligibility systems, retrain workers, and send outreach notices to affected enrollees. The law requires states to conduct that outreach between June 30 and Aug. 31, 2026. The Center on Budget and Policy Priorities noted in an April report that CMS was already late issuing separate guidance on six-month renewals, and cautioned that states can't build and test complex IT systems in time even if federal guidance arrives promptly.

Implementation costs are significant. CMS estimates average systems costs of about $15 million per state, totaling $660 million nationally, not counting ongoing administrative expenses, according to the Foley Hoag analysis.

Some states aren't waiting. Nebraska became the first state to enforce work requirements under the law, launching its program on May 1, 2026. Montana and Arkansas both plan July 1 go-live dates, according to an analysis by Holland & Knight reviewed by ETL Newswire. States that miss the January 2027 deadline may request a good-faith effort extension, but CMS has said exemptions expire no later than Dec. 31, 2028.

Public comment on the interim final rule is open through July 31, 2026.

Sources cited:
- CMS Fact Sheet: Medicaid Community Engagement Requirement Interim Final Rule (CMS-2454-IFC) (https://www.cms.gov/newsroom/fact-sheets/medicaid-community-engagement-requirement-certain-individuals-interim-final-rule-comment-period-cms)
- CMS Press Release: CMS Launches Nationwide Framework to Implement Medicaid Work Requirements (https://www.cms.gov/newsroom/press-releases/cms-launches-nationwide-framework-implement-medicaid-work-requirements)
- Foley Hoag LLP: CMS Issues Interim Final Rule Imposing Medicaid Work Requirements for Expansion Populations (https://foleyhoag.com/news-and-insights/publications/alerts-and-updates/2026/june/cms-issues-interim-final-rule-imposing-medicaid-work-requirements-for-expansion-populations/)
- Healthcare Dive: CMS releases Medicaid work requirements guidance for states (https://www.healthcaredive.com/news/cms-medicaid-work-requirements-final-rule-state-guidance/821631/)
- Ballotpedia News: CMS releases interim final rule for Medicaid work requirements, defines medical frailty exemption (https://news.ballotpedia.org/2026/06/12/cms-releases-interim-final-rule-for-medicaid-work-requirements-defines-medical-frailty-exempt/)
- Holland & Knight: CMS Issues Interim Final Rule Implementing Medicaid Community Engagement Requirements (https://www.hklaw.com/en/insights/publications/2026/06/cms-issues-interim-final-rule-implementing-medicaid-community)
- KFF: The Medical Frailty Exemption from Medicaid Work Requirements: Key Takeaways from the CMS Interim Final Rule (https://www.kff.org/medicaid/the-medical-frailty-exemption-from-medicaid-work-requirements-key-takeaways-from-the-cms-interim-final-rule/)