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
Research
All Research Featured Research
White Paper
Cui Bono? Misaligned Incentives in the 340B Program
September 29, 2025
Featured Experts: Ryan Long, Karen Mulligan, PhD, Melissa A. Frasco, PhD, Erin Trish, PhD, Michael E. Chernew, PhD
Journal Article
Proposal for a Value-Based Agreement to Reimburse Anti-Obesity Medicines in Traditional Medicare
July 11, 2025
Featured Experts: Alison Sexton Ward, PhD, Erin Trish, PhD, Dana Goldman, PhD, Darius Lakdawalla, PhD
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
Journal Article
Insights from Crowdfunding Campaigns for Medical Hardship
April 15, 2025
Featured Experts: Erin L. Duffy, PhD, MPH, Erin Trish, PhD
Perspective
How Regulatory Failures Have Crippled Dialysis Care
April 9, 2025
Featured Experts: Eugene Lin, MD, MS, Erin Trish, PhD
Journal Article
Cost Sharing for Preferred Branded Drugs in Medicare Part D
February 14, 2025
Featured Experts: Erin Trish, PhD
News
Medicare Beneficiaries Face Much Higher Drug Costs as Plans Quickly Shift to Coinsurance
February 14, 2025
Featured Experts: Erin Trish, PhD
Evidence Base
Medicare Advantage Enrollment Has Surged. Big Savings for Beneficiaries Help Explain Why.
January 22, 2025
Featured Experts: Erin Trish, PhD, Boris Vabson, 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
News
Most Medicare Beneficiaries Do Not Compare Prescription Drug Plans – And May Be Sticking with Bad Plans
November 19, 2024
Featured Experts: Wändi Bruine de Bruin, MSc, PhD, Erin Trish, PhD, Dana Goldman, 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, Boris Vabson, PhD
Journal Article
The Inflation Reduction Act and Patient Costs for Drugs to Treat Heart Failure
October 29, 2024
Featured Experts: Erin Trish, PhD, Karen Van Nuys, PhD
Journal Article
No Surprises Act Independent Dispute Resolution Outcomes for Emergency Services
October 17, 2024
Featured Experts: Erin L. Duffy, PhD, MPH, Erin Trish, PhD
Journal Article
Beyond Average Spending: Distributional and Seasonal Commercial Insurance Trends, 2012-2021
September 3, 2024
Featured Experts: Erin L. Duffy, PhD, MPH, Sarah Green, Erin Trish, PhD
Journal Article
Disparate Patient Advocacy When Facing Unaffordable and Problematic Medical Bills
August 30, 2024
Featured Experts: Erin L. Duffy, PhD, MPH, Melissa A. Frasco, PhD, Erin Trish, PhD
Journal Article
Growing Divergence Between Medicare Advantage Plan Bids and Payments to Plans
August 5, 2024
Featured Experts: Grace Mackleby (née McCormack), PhD, Erin Trish, PhD