Eligibility Requirements Coverage Loss Coverage Changes Affordable Care Act Public Health Policy Changes Children's Health Insurance California Medicaid Uninsured Population Health Care Provisions Low-Income Health Coverage Assistance Programs Enrollment Barriers Health Coverage Loss Social Programs Data Sharing Impact on Beneficiaries Impact on Low-Income Families Federal Policy Rural Health Care Healthcare Access Coverage Expansion Healthcare Costs Undocumented Residents Coverage Losses Government Programs Medicaid Expansion Federal Funding Cap Undocumented Immigrants