Series 14: State Implementation of Work Requirements
Illinois built its Medicaid architecture on a specific premise: that healthcare access should reduce barriers to self-sufficiency, not create new ones. In 2024, the state secured CMS approval for a Healthcare Transformation 1115 waiver that authorized coverage of violence prevention services, housing supports, and pre-release services for incarcerated individuals. In 2025, the legislature expanded eligibility for the Health Benefits for Immigrant Adults program downward to age 42, and the state launched Get Covered Illinois as a state-based marketplace with $6.5 million in navigator grants. These were investments in a coverage philosophy that viewed Medicaid as infrastructure for economic mobility. Then H.R. 1 arrived, and the infrastructure designed to remove barriers became the infrastructure tasked with enforcing a new one.
H.R. 1, signed July 4, 2025, transformed Medicaid work requirements from a state-option policy experiment into a federal mandate affecting approximately 18.5 million expansion adults nationwide. The law requires 80 hours monthly of work, education, training, or qualifying community engagement activities, with semi-annual redetermination cycles replacing the annual reviews most states had been conducting. States face a January 1, 2027 implementation deadline, though good-faith extensions are available through December 31, 2028 for states demonstrating genuine progress toward compliance infrastructure. CMS issued its first substantive implementation guidance on December 8, 2025, establishing that states must use reliable data sources to verify compliance before requesting documentation from enrollees, a data-first approach that privileges automated verification over member-initiated reporting.
For Illinois, this mandate lands on an expansion population of approximately 688,654 adults as of August 2025, making it the third largest affected state after California and New York. The Congressional Budget Office estimated that between 193,000 and 220,000 Illinoisans could lose coverage by 2034 under work requirements. Whether those projections prove accurate depends almost entirely on how the state designs its compliance systems.
The Two Illinoises#
The fundamental implementation challenge is that Illinois contains two states compressed into one. Chicago and its collar counties comprise approximately 65 percent of the state population and an even larger share of expansion enrollment. Cook County alone, population 5.2 million, houses the nation’s third largest city with its dense service infrastructure, robust public transit, and extensive community organization networks. Downstate Illinois is a different country: largely rural, economically challenged, experiencing population loss, and facing the same hospital closures and provider shortages that characterize rural America nationwide.
Chicago’s South and West Side neighborhoods concentrate some of the deepest poverty in the nation alongside some of the most violent neighborhoods, but they also host a rich ecosystem of community organizations, federally qualified health centers, and social service agencies. Cook County Health operates Stroger Hospital and a network of community health centers that serve as the core safety-net system, and CountyCare, its own Medicaid health plan, has been aggressive in enrolling justice-involved individuals before release. The city’s refugee resettlement infrastructure serves Congolese, Syrian, Afghan, and Burmese communities, while the Humboldt Park neighborhood anchors a large Puerto Rican community and southwestern suburbs host significant Mexican and Central American immigrant populations.
Southern Illinois tells a different story. The coalfield region faces economic transition challenges that mirror Appalachia. Former factory towns struggle with manufacturing decline. Rural counties have limited public transportation, inconsistent broadband, and provider shortages that make both employment and compliance infrastructure scarce. About 50 percent of all births in Illinois are covered by Medicaid, and roughly 80 percent of people served by community mental health centers are Medicaid enrollees. When coverage disruptions occur, they ripple through the entire provider system, particularly in communities where Medicaid is the dominant payer.
The state’s approximately 40 percent white, 30 percent Black, and 20 percent Hispanic or Latino expansion population creates linguistic and cultural diversity that compliance systems must accommodate. Significant limited English proficiency populations in Chicago and suburbs require multilingual communications that go well beyond standard Spanish and Mandarin translations.
Political and Administrative Posture#
Illinois stands among the bluest states in the nation, with unified Democratic control under Governor JB Pritzker. The state’s posture toward work requirements has been consistent opposition, but H.R. 1 transforms opposition from a policy choice into an implementation constraint. Resistance now means designing compliance systems that minimize coverage losses within whatever parameters federal regulation establishes, rather than declining to participate.
The Illinois Department of Healthcare and Family Services published a detailed FAQ page addressing H.R. 1’s Medicaid provisions, walking through the timeline of changes and acknowledging that implementation details remain uncertain pending federal guidance. The state’s “trigger law,” passed in 2013, mandates that Illinois end its Medicaid expansion program if the federal matching rate drops below 90 percent. This provision, originally a political compromise to secure expansion, now functions as a structural vulnerability. While H.R. 1 did not reduce the expansion FMAP, it did stipulate that states providing healthcare coverage for undocumented immigrants would see their expansion FMAP reduced from 90 to 80 percent, starting April 2027. Illinois, which funds state-only coverage for certain noncitizen populations through the Health Benefits for Immigrant Adults and Seniors programs, must carefully evaluate whether any programmatic overlap could trigger the FMAP penalty and activate the trigger law.
Illinois operates its Medicaid program through two agencies with overlapping responsibilities. The Department of Healthcare and Family Services sets policy and manages managed care contracting, while the Department of Human Services handles eligibility determination through the Application for Benefits Eligibility portal. This dual-agency structure creates coordination challenges under normal operations. Adding work requirement verification introduces a new administrative layer that must integrate with both agencies’ systems and processes.
The Application for Benefits Eligibility portal provides a unified online application for Medicaid, SNAP, and other programs. This integrated infrastructure could support cross-program deemed compliance if federal regulations permit, automatically recognizing SNAP or TANF work requirement participation as satisfying Medicaid requirements. However, the state’s eligibility systems experienced challenges during the post-pandemic unwinding, suggesting that adding work verification functions will strain administrative capacity.
The HRSN Waiver as Compliance Infrastructure#
Illinois’s Healthcare Transformation 1115 waiver, approved by CMS in July 2024, creates distinctive infrastructure that could serve dual purposes under work requirements. The waiver authorizes four major service categories: health-related social needs services covering housing supports, nutrition, and non-medical transportation; violence prevention and intervention services including psychotherapy and crisis intervention; pre-release services for incarcerated individuals for 90 days before expected release; and supported employment services for individuals with behavioral health conditions.
Each of these service categories addresses circumstances that would otherwise result in work requirement non-compliance. A person experiencing housing instability might receive HRSN housing services that stabilize their living situation sufficiently to maintain employment. An individual leaving incarceration receives pre-release case management, medication continuity, and reentry support that could bridge the gap between release and qualifying activity. The supported employment services specifically target behavioral health populations whose conditions may constitute exemption-qualifying barriers.
Whether federal guidance permits explicit integration of HRSN services with work requirement compliance support remains uncertain. The Trump administration rescinded Biden-era guidance on health-related social needs services in March 2025, while CMS has signaled it will not approve new or extend existing continuous eligibility waivers. These posture shifts narrow the flexibility states had been using to address social determinants, and Illinois’s existing waiver authorization may face heightened federal scrutiny even if it was approved under the prior administration.
The timing creates particular tension. State officials estimated implementation of new HRSN services would take at least a year with phased engagement of community partners. That timeline overlaps directly with work requirement implementation deadlines, meaning the state would be standing up the services designed to address compliance barriers at the same time it must enforce the requirements those services are meant to ameliorate.
Managed Care and Provider Tax Dynamics#
Illinois operates HealthChoice Illinois as its primary managed care program, serving approximately 80 percent of Medicaid beneficiaries through five MCOs: Aetna Better Health, Blue Cross Community Health Plan, CountyCare (Cook County only), Meridian Health Plan (Centene), and Molina Healthcare. The MCO contracts were scheduled for reprocurement in 2026, creating alignment between work requirement implementation and new managed care contracting that allows the state to incorporate compliance support responsibilities into performance expectations from the outset.
Provider tax dynamics create both financial stakes and fiscal constraints. Illinois utilizes hospital assessments and nursing facility quality assurance assessments for Medicaid financing, generating approximately $4.1 billion in annual revenue. H.R. 1 froze provider taxes at current levels and prohibited new taxes as of July 4, 2025, while phasing down directed supplemental payments toward 100 percent of Medicare rates. For a state that generates a substantial portion of its Medicaid match through provider tax mechanisms, these provisions constrain future financing flexibility precisely when coverage losses from work requirements could reduce enrollment and the tax base.
The Civic Federation estimated that under various scenarios, Illinois could lose between $24 and $39 billion in Medicaid funding from 2026 through 2034. Even without the most extreme per-capita cap scenarios, the combination of provider tax freezes, supplemental payment phase-downs, and enrollment losses from work requirements creates compounding fiscal pressure.
Get Covered Illinois and the Marketplace Fallback#
Illinois’s transition to a state-based marketplace through Get Covered Illinois, operational for the 2026 plan year, creates both opportunities and vulnerabilities in the work requirements context. The navigator network built for marketplace enrollment could be leveraged for work requirement compliance support, and the marketplace platform provides infrastructure for coverage transitions among individuals losing Medicaid eligibility.
But the marketplace fallback fails for individuals losing Medicaid specifically due to work requirement non-compliance. H.R. 1 bars these individuals from receiving premium tax credits on the ACA marketplace, meaning non-compliance creates a coverage void rather than a coverage transition. Enhanced premium tax credits expired at the end of 2025, and without their extension, families could face average monthly premium increases of $130 or more. For expansion adults earning below 138 percent of the federal poverty level, unsubsidized marketplace coverage is simply unaffordable.
This provision transforms the stakes of Illinois’s implementation design. Every person who loses coverage due to procedural non-compliance rather than genuine failure to meet requirements does not transition to alternative coverage. They join the uninsured. The state’s healthcare systems absorb the resulting uncompensated care costs. The provider tax base that finances Medicaid shrinks. The consequences compound.
What Illinois Will Build#
Illinois will implement federal work requirements with the explicit goal of minimizing coverage losses. The Pritzker administration’s policy orientation, the state’s HRSN waiver investments, the navigator infrastructure being built for Get Covered Illinois, and the managed care reprocurement timeline all support a coverage-retention implementation model.
The state will likely pursue maximum exemptions, interpreting federal allowances expansively across disability, caregiving, pregnancy, medical frailty, substance use disorder treatment, and education categories. If federally permitted, cross-program deemed compliance will be established through the ABE portal’s integrated structure, automatically recognizing SNAP or TANF participation as satisfying Medicaid requirements. Reporting frequency will follow the semi-annual minimum rather than the monthly documentation that proved catastrophic in Arkansas.
The scale of Illinois’s expansion population means that implementation outcomes will significantly affect national assessment of whether work requirements can function without producing the coverage losses observed in Arkansas. If Illinois achieves high compliance rates through proactive engagement and barrier removal rather than aggressive enforcement, it provides a template for protective implementation. If the state experiences significant losses despite its investments, it raises fundamental questions about whether any design can prevent harm when applied to nearly 700,000 people across an economically and geographically diverse state.
Illinois’s adversarial relationship with the federal administration creates political uncertainty that hovers over all implementation planning. Whether federal approval of the state’s waiver terms comes quickly or faces delays, whether CMS interprets the HRSN waiver integration favorably or restrictively, and whether the state’s FMAP faces reduction due to its noncitizen coverage programs are all questions that may be answered politically as much as technically.