The independent source for health policy research, polling, and news.
KFF’s policy research provides facts and analysis on a wide range of policy issues and public programs.
KFF designs, conducts and analyzes original public opinion and survey research on Americans’ attitudes, knowledge, and experiences with the health care system to help amplify the public’s voice in major national debates.
KFF Health News is a national newsroom that produces in-depth journalism about health issues and is one of the organization’s core operating programs.
This analysis estimates Medicaid enrollment growth by state and eligibility group between February 2020, before the pandemic, and March 31, 2023, at the end of the continuous eligibility period. These estimates can help paint a picture of the overall number and composition of enrollees who may risk coverage loss after the continuous enrollment provision ends.
This brief presents findings from a survey and roundtable discussion of Medicaid managed care plans about the role they may play in the unwinding of the pandemic-era continuous enrollment provision.
The 12.5 million people who are jointly enrolled in Medicare and Medicaid include some of the poorest individuals in the U.S. with some of the highest health needs, requiring disproportionately high spending from both programs to support them. Two new KFF analyses examine the demographics of this population as well as the latest data on program enrollment and spending. These data can help inform federal and state policy discussions about ways to improve coordination and…
This brief examines national and state-level data on enrollment and spending for Medicare-Medicaid enrollees using the 2019 and 2020 Medicare Beneficiary Summary Files and the 2019 Transformed Medicaid Statistical Information System (T-MSIS). Spending data for Medicare includes beneficiaries in traditional Medicare only, since spending data for beneficiaries enrolled in Medicare Advantage plans are unavailable. State-level data on Medicare-Medicaid enrollment and spending are available through KFF’s State Health Facts.
Roughly two-thirds (65%) of people who were disenrolled from Medicaid or the Children’s Health Insurance Program (CHIP) in a recent year became uninsured for all or part of the 12 months that followed, a new KFF analysis finds. The analysis of enrollment data from the 2016-2019 Medical Expenditure Panel Survey (MEPS) suggests that many of the millions of people across the U.S. who are expected to lose Medicaid following the end of the pandemic-era continuous…
This brief uses pre-pandemic data from the 2016-2019 Medical Expenditure Panel Survey (MEPS) to examine the extent to which people enroll in and retain other coverage during the 12 months following disenrollment from Medicaid/CHIP.
As 2023 kicks off, a number of issues are at play that could affect coverage and financing under Medicaid. This issue brief examines key issues to watch in Medicaid in the year ahead.
In this JAMA Forum column, KFF's Larry Levitt examines Medicaid's growing political importance and the potential double whammy that could hit state Medicaid programs next year with the end of the COVID-19 public health emergency and a possible simultaneous recession.
A new KFF analysis finds disenrollment rates were lower in the 12 months leading up to annual renewals for children in states with 12-month continuous eligibility compared with states without the policy. Congress is expected to pass an omnibus spending bill by the end of the year that would require 12-month continuous eligibility for children in all states. The analysis also finds that in states with 12-month continuous eligibility, a smaller share of children disenrolled…
This analysis uses Medicaid claims data to follow a cohort of children newly enrolled in Medicaid in July 2017 in states with and without 12-month continuous eligibility to examine how children’s enrollment in Medicaid changes over time and understand the effect of continuous eligibility policies.
© 2026 KFF
