PBM Reporting Transparency Act
The PBM Reporting Transparency Act requires the Medicare Payment Advisory Commission (MedPAC) to produce two reports analyzing pharmacy benefit manager (PBM) agreements with Medicare prescription drug plans. The first report, due 2 years after data becomes available, must detail trends in PBM contracts, their impact on beneficiaries' out-of-pocket costs and pharmacy reimbursement rates, and include recommendations. A second report, due 2 years after the first, will track changes in this data over time and provide updated recommendations. This legislation directly affects Medicare drug plan participants by increasing transparency around PBM practices that influence prescription drug costs.
Bill status
in committee
1 of 4 stages cleared
Introduction
Jan 2026
Committee Review
Floor Vote
President
Introduced Jan 29, 2026
Last action Jan 29, 2026
Floor votes
How they voted
No floor votes recorded yet.
Full legislative history
Actions timeline
Total actions
2
Key actions
0
Committee
1
Jan 29, 2026
Committee
Read twice and referred to the Committee on Finance.
upper
Jan 29, 2026
Introduced
Introduced in Senate
upper
1 primary · 3 co-sponsors
Sponsors
Role
Legislator
Party
State
District
P
Mark R. Warner
DDemocratic
Co
Catherine Cortez Masto
DDemocratic
Co
Roger Marshall
RRepublican
Co
Thom Tillis
RRepublican
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