Every person in this country should be able to get health care when they need it, no matter the color of their skin, how much money they have, or where they were born. It’s really that simple.
This moral principle, coupled with clear evidence that expansion of health insurance leads to higher productivity and economic growth, led to a significant overhaul of the U.S. health care system in 2010 under the Affordable Care Act (ACA). Nonetheless, despite improving access to health care for many, the ACA crystalized the most striking disparity: federal law makes undocumented immigrants generally ineligible for affordable health coverage.
Under this post-ACA reality, around half of adult undocumented immigrants and 18 percent of lawfully present adults lack health insurance, compared with 8 percent for U.S.-born citizens. No other demographic is subject to statutory barriers that result in this level of inequity.
Many immigrants and their allies have refused to accept these senseless restrictions as the final answer. Inspiring movements toward Health for All—access to affordable health care for all residents, regardless of immigration status—have gained momentum in states, cities, and counties across the country. Creative advocates and policymakers have sought to use every available option to create paths to coverage for immigrant members of their communities, and when no option existed, they created their own paths.
Downloads
- Overview of Series
- A Winning Strategy
- Opportunities for States to Expand Public Coverage to Immigrants Using Federal Funds
- Opportunities for States to Expand Public Coverage to Immigrants Using State Funds
- Opportunities for States to Expand Access to Private Coverage through State Innovation Waivers
- Opportunities to Expand Access to Hospital Financial Assistance through State Law
Major Benefit Programs Available to Immigrants in California (Table)
Updated Jul 21, 2026 This table lists the programs for which certain immigrants residing in California are eligible. Originally published in May 2017.
NILC Responds to Trump’s Cruel ‘Public Charge’ Rule Change
Published Jul 16, 2026 Sarah Krieger, senior policy counsel at the National Immigration Law Center, issued the following statement in response to the Trump administration's finalized “public charge”...
Advocating On Behalf of Patients in Immigration Custody: A Resource for Health Care Providers and Medical Staff
Published Jun 9, 2026 This resource provides guidance for health care professionals on how to advocate and care for their patients with ICE and CBP agents present.
Hundreds of Thousands of Immigrants are Losing Health Care and Food Aid, Thanks to Congress
Ben D’Avanzo and Yarely Martinez-Lopez
Published Jul 15, 2026 A year after H.R. 1 passed, hundreds of thousands of immigrants are likely to lose essential food and health care aid, following the bill’s new restrictions on their eligibility for SNAP, Medicaid, subsidized care on the Affordable Care Act...