This report explores the potential of expanding Medi-Cal to low-income undocumented adults in California towards universal health coverage. The author acknowledges support from The California Endowment and thanks several individuals for their contributions to the report. The report suggests that expanding Medi-Cal to undocumented adults could help achieve universal health coverage in California and reduce health disparities. The author also discusses the potential impact of the proposed public charge rule on eligibility for Medi-Cal and the need for further research on changes in eligibility due to minimum wage policy. Overall, the report highlights the importance of expanding access to health care for all individuals, regardless of their immigration status.