Series 14: State Implementation of Work Requirements
On January 29, 2026, the California Department of Health Care Services released a document that no one in Sacramento ever expected to write. The H.R. 1 Implementation Plan laid out, in clinical detail, how a state that had spent a decade expanding Medicaid access to every conceivable population would now condition that access on 80 hours of monthly work, education, or community engagement for nearly five million people. The plan acknowledged what everyone in California health policy already knew: the state’s ex parte renewal rates had dropped back to pre-unwinding levels after federal flexibilities expired in July 2025, meaning the administrative machinery was already straining before the largest new compliance burden in Medicaid history arrived on top of it.
California did not ask for this fight. The state never sought work requirement waiver authority during the 2017-2021 window when CMS was approving such experiments. Governor Newsom’s administration and the Democratic-controlled legislature had moved in precisely the opposite direction, extending full-scope Medi-Cal to undocumented adults regardless of age through state-only funding. But the One Big Beautiful Bill Act, signed July 4, 2025, explicitly prohibits states from waiving work requirements through Section 1115 authority. California faces a federal mandate it philosophically opposes and cannot legally avoid.
The numbers alone make California’s challenge unlike anything any other state confronts. Medi-Cal’s expansion adult population of approximately 5 million (4,957,000 as of May 2025) represents 20.5% of all expansion adults nationwide, exceeding the combined expansion populations of the next three largest states. Total Medi-Cal enrollment stands at roughly 14.5 to 15 million, over one-third of the state population. The Urban Institute projects between 1.2 and 1.4 million Californians could lose coverage under work requirements. UC Berkeley’s Labor Center puts the broader risk figure at 8 million Medi-Cal enrollees when accounting for the compounding effects of simultaneous federal and state policy changes. Among Medi-Cal expansion adults, 68% are already working, with 42% employed full-time and 26% part-time. The population is approximately 46% Hispanic or Latino, 26% white, 15% Asian and Pacific Islander, and 6% Black. Roughly 40% are between ages 19 and 34, 35% are 35 to 49, and 25% are 50 to 64.
The Federal Mandate Meets State Reality#
The requirements taking effect January 1, 2027, apply to expansion adults ages 19 through 64. Eighty hours monthly of work, education, training, or community service must be documented. Semi-annual redeterminations replace the annual renewal cycle. CMS guidance issued December 8, 2025, requires states to use reliable data sources for verification before requesting documentation from enrollees, provides a 30-day cure period before any coverage termination, and makes available $200 million in implementation funding split between equal distribution to all states and proportional allocation based on affected populations. For California, this means the largest single share of that funding but also the largest single implementation challenge.
The DHCS plan centers on automated verification through existing data infrastructure. The Employment Development Department administers unemployment insurance, disability insurance, and paid family leave, generating wage and employment data that could identify members meeting hour thresholds without individual reporting. The strategy is recognition-based rather than compliance-based: identify people who are already working rather than requiring them to prove it.
But automated verification has sharp limits. Gig economy workers, those paid in cash, self-employed individuals, and people with multiple part-time employers may not appear in EDD data or may appear with incomplete records. California’s enormous informal economy in agriculture, domestic work, and service industries creates a population whose labor is real but whose documentation trails are thin.
California faces concurrent state-level changes that compound the federal mandate. Asset limits of $130,000 per person were reinstated in January 2026. An enrollment freeze for undocumented adults took effect the same month. Dental benefit elimination for undocumented adults is scheduled for July 2026, with monthly premiums of $30 for undocumented adults ages 19 to 59 following in July 2027. Each additional layer of change adds processing time, error potential, and member confusion at precisely the moment when system capacity is stretched thinnest.
The Trump administration’s phase-out of Designated State Health Programs funding and rescission of Biden-era HRSN guidance further pressure California’s financing model. DSHP spending allowed California to claim federal matching funds for state-funded health programs, and its loss reduces the fiscal flexibility the state relied on to fund coverage expansions. The prohibition on new or extended continuous eligibility waivers eliminates another tool California might have used to maintain coverage stability during the transition.
County Administration at Unprecedented Scale#
Unlike most states where Medicaid eligibility is state-administered, California delegates eligibility determination to its 58 county welfare departments. Each county operates its own staffing structures and procedural variations within state guidelines. Los Angeles County alone processes more Medi-Cal applications than most entire states. Rural counties like Alpine, Modoc, or Sierra have eligibility staff in single digits.
Work requirement verification must function consistently across all 58 of these administrative contexts. The CalSAWS eligibility system provides some standardization, but county operational culture varies enormously. A determination made in Fresno County must mean the same thing as one in San Francisco, and ensuring that consistency across thousands of county workers receiving new training on new requirements within months represents an administrative challenge no other state faces.
The DHCS implementation plan envisions Coverage Ambassador infrastructure to support member outreach and navigation. These Ambassadors would help enrollees understand requirements, connect with qualifying activities, and navigate exemption processes. Whether this infrastructure can be recruited, trained, and deployed at meaningful scale before January 2027 is an open question that the plan acknowledges without answering.
Managed Care Fragmentation#
California operates six different managed care models with approximately 24 MCOs holding Medi-Cal contracts. County Organized Health Systems serve 22 counties through locally governed plans that act as the single Medi-Cal option in their service areas. The Two-Plan Model in 14 counties offers members a choice between a local initiative plan and a commercial plan, covering the largest share of managed care enrollment including Los Angeles County. Geographic Managed Care in Sacramento and San Diego counties offers choice among multiple commercial plans. Regional, Single Plan, and Kaiser Permanente limited-eligibility models fill in remaining areas.
L.A. Care Health Plan, the largest Medi-Cal plan nationally with over 2.8 million members, operates alongside Health Net in Los Angeles. CalOptima serves approximately 900,000 members in Orange County. Partnership HealthPlan covers 14 northern California counties. Each organization brings different capabilities, community relationships, and care coordination infrastructure to the work requirement challenge.
This fragmentation has direct consequences for member experience. An expansion adult losing coverage for noncompliance in a Two-Plan county may reenroll in a different MCO, severing relationships with care coordinators who understood their situation. In single-plan counties, there is no alternative if that plan’s navigation infrastructure fails. The competitive dynamics that might drive investment in retention in multi-plan counties are absent where a single plan holds a monopoly.
Linguistic Diversity and the Verification Challenge#
California has the largest Limited English Proficiency population in the nation, with an estimated 900,000 to 1.2 million LEP individuals among Medi-Cal expansion adults. Major languages include Spanish, Mandarin, Cantonese, Vietnamese, Korean, Tagalog, Russian, Armenian, Farsi, and Arabic. Indigenous Mexican populations speaking Mixtec, Zapotec, or Triqui face compounded barriers, as interpreters for these languages remain scarce even in California.
Translated documents alone are insufficient. Work requirement verification demands understanding that monthly hours must be reported, knowing which activities qualify, navigating exemption processes, and appealing denials. Each step requires linguistic accessibility that extends beyond document translation into phone navigation, online portal usage, and in-person assistance at a scale and complexity that existing language access services were not designed to handle.
The Agricultural Economy Problem#
California produces over one-third of the nation’s vegetables and nearly two-thirds of its fruits and nuts. This agricultural economy depends on a workforce of 500,000 to 800,000 farmworkers who face work requirement challenges no other state confronts at comparable scale.
Agricultural employment is intensely seasonal. A farmworker may work 50 to 60 hours weekly during harvest from July through November and have limited or no agricultural employment during winter months. The 80-hour monthly requirement assumes employment patterns that agriculture does not follow. Workers may easily exceed annual thresholds while failing specific monthly requirements during off-seasons.
Farm labor contractors, who employ the majority of Central Valley workers, have variable record-keeping. Piece-rate compensation complicates hour documentation. Multiple short-term employers during a single season create paperwork burdens exceeding other industries. The roughly 35% of farmworkers who are documented citizens or legal residents face verification challenges specific to agricultural employment that automated data matching may not capture.
CalAIM: Infrastructure Mid-Construction#
CalAIM, launched in January 2022 as a five-year Medi-Cal transformation, includes Enhanced Care Management for high-risk populations, 14 Community Supports addressing social determinants, and Closed Loop Referral System requirements. These capabilities could support work requirement navigation, with care coordinators already engaging high-risk members integrating compliance support into existing workflows.
The problem is utilization. ECM and Community Supports reach only 0.9% of members against an estimated eligible population of 3 to 5%. Provider capacity constraints, referral system limitations, and member engagement challenges have slowed uptake. Adding work requirement responsibilities to infrastructure still establishing baseline functions risks overwhelming systems that have not yet demonstrated they can handle their original mission.
Political Dynamics and the Gubernatorial Transition#
California’s Democratic trifecta has no interest in aggressive work requirement enforcement. The DHCS plan makes clear the state’s approach centers on harm reduction: automated verification, maximum exemption definitions, extended good-faith timelines if CMS grants them, and navigation support to prevent procedural disenrollment.
But the November 2026 gubernatorial election introduces uncertainty. Newsom cannot seek reelection due to term limits. Implementation planning proceeds under the current administration while enforcement begins under a successor whose priorities may differ. The election occurs barely one month before work requirements take effect.
The Marketplace Exclusion Trap#
Among OBBBA’s most consequential provisions is the bar on premium tax credits for individuals who lose Medicaid specifically for work requirement noncompliance. Covered California is one of the most robust state-based marketplaces nationally, and under previous assumptions, expansion adults losing Medi-Cal could transition to marketplace coverage with subsidies. The marketplace exclusion eliminates this safety valve. For those below 138% FPL who lose Medi-Cal, there was never a marketplace alternative. For those slightly above the threshold, the exclusion ensures that noncompliance creates a coverage cliff with no landing.
What California Will Do#
California will implement minimum federal requirements with maximum accommodations. Broad exemption definitions. Automated verification prioritized over member self-reporting. Navigation support through CalAIM infrastructure and Coverage Ambassador networks. Member-favorable appeals processes. No state-imposed requirements beyond the federal floor.
The fundamental challenge remains scale. Systems that function for hundreds of thousands may fail at five million. Error rates that seem acceptable at 2% become catastrophic at this magnitude. California cannot import models from smaller states because no precedent exists at comparable size.
Coverage losses are inevitable regardless of implementation quality. The question is whether California’s recognition-based approach can reduce projected losses from 25 to 30% to something substantially lower, and what “substantially lower” means when the denominator is five million people.
Cross-Program Context#
CalFresh Employment and Training operates through the same county welfare departments administering Medi-Cal, though California has historically obtained broad ABAWD waivers limiting SNAP work requirement enforcement. CalWORKs work participation requirements serve a population that largely qualifies for Medi-Cal work requirement exemptions under OBBBA’s parent exemption for children under 13.
California’s heavy reliance on provider taxes and intergovernmental transfers for Medi-Cal financing creates stakeholder interest in coverage retention. Hospital quality assurance fees, MCO taxes, and other assessments generate state matching funds that leverage federal dollars. Coverage losses reduce managed care enrollment and affect MCO tax bases while increasing hospital uncompensated care, creating fiscal pressure beyond the ideological commitment to access.