Perspective
MedPAC Findings Versus the Insurance Industry: Is MA Paid More Than Traditional Medicare?
April 7, 2026
Featured Experts: Steven M. Lieberman, MPhil, MA, Paul Ginsburg, PhD
Research
All Research Featured Research
Perspective
Medicare is Experimenting With Having AI Review Claims
February 4, 2026
Featured Experts: Grace Mackleby (née McCormack), PhD
Comment Letter
Comments on How to Improve and Modernize Medicare Advantage
January 26, 2026
Featured Experts: Jonathan Blum, Paul Ginsburg, PhD, Steven M. Lieberman, MPhil, MA
Perspective
Stop Overloading Older Adults With Medicare Plan Choices
October 21, 2025
Featured Experts: Wändi Bruine de Bruin, MSc, PhD, Jonathan Blum
Journal Article
Inpatient Prices in Medicare Advantage Vary Modestly Across and Within Hospitals
October 7, 2025
Featured Experts: Grace Mackleby (née McCormack), PhD, Erin Trish, PhD
Journal Article
Inside The Meteoric Rise Of Medicare Advantage
July 30, 2025
Featured Experts: Steven M. Lieberman, MPhil, MA
News
Most Medicare Beneficiaries May Pay More for Drugs Under the IRA
June 19, 2025
Featured Experts: Erin Trish, PhD
White Paper
Shifting Cost-Sharing Burden to Beneficiaries in Medicare Part D
June 19, 2025
Featured Experts: Erin Trish, PhD
Testimony
Testimony on IRA Implementation’s Threat to Medicine
May 20, 2025
Featured Experts: Erin Trish, PhD
Perspective
Medicare Advantage is Covering More and More Americans—Some Because They Don’t Get to Choose
April 3, 2025
Featured Experts: Grace Mackleby (née McCormack), PhD, Victoria Shier, PhD
Perspective
Improving Medicare Advantage by Accounting for Large Differences in Upcoding Across Plans
February 3, 2025
Featured Experts: Paul Ginsburg, PhD, Steven M. Lieberman, MPhil, MA
Evidence Base
Medicare Advantage Enrollment Has Surged. Big Savings for Beneficiaries Help Explain Why.
January 22, 2025
Featured Experts: Erin Trish, PhD
Journal Article
Out-Of-Network Utilization and Plan Selection Among Medicare Advantage Cost Plan Enrollees
January 14, 2025
Featured Experts: Grace Mackleby (née McCormack), PhD, Erin Trish, PhD
Perspective
Medicare Advantage Costs Taxpayers 22% More Per Enrollee. Here’s How Payment Reform Could Help Close the Gap.
November 26, 2024
Featured Experts: Grace Mackleby (née McCormack), PhD, Erin L. Duffy, PhD, MPH
Journal Article
How Specialized Are Special Needs Plans? Evidence from Provider Networks
November 19, 2024
Featured Experts: Grace Mackleby (née McCormack), PhD
News
Out-of-Pocket Costs Are Substantially Lower in Medicare Advantage Than Traditional Medicare
November 4, 2024
Featured Experts: Erin Trish, PhD
Journal Article
Expected Out-Of-Pocket Costs: Comparing Medicare Advantage With Fee-For-Service Medicare
November 4, 2024
Featured Experts: Erin Trish, PhD
Perspective
Medicare vs. Medicare Advantage: The Choices Can Be Overwhelming
October 10, 2024
Featured Experts: Grace Mackleby (née McCormack), PhD