The proposed changes would effectively prohibit the counting of many noncitizen immigrants, including undocumented immigrants and some lawfully present immigrants, and ban the inclusion of questions on race and ethnicity from the decennial census.

This interactive timeline explores how history has shaped racial and ethnic health disparities and the lasting effects that persist to this day.

The timeline describes major U.S. federal policies and events since the early 1800s that are linked to present-day health disparities. It also covers policies that impact health coverage and access to care, medicine, and social and economic policies that influence health as well as efforts to tackle inequalities.

This policy watch outlines the groups of lawfully present immigrants that will lose access to federally funded health coverage due to new restrictions on eligibility in the 2025 tax and budget law.
It also highlights the Congressional Budget Office’s (CBO) estimates of the number of lawfully present immigrants who will become uninsured due to the provisions, as well as estimated federal savings that will result.
CBO estimates that the law’s restrictions on eligibility will result in 1.4 million lawfully present immigrants becoming uninsured and reduce federal spending by $131 billion by 2034.

Related: Key Facts on Health Coverage of Immigrants