The Foresight Radar · Week of 2 November 2026New · 6 to 12 months
A new US rule makes pharmacy benefit managers open their books to employers
What changed
- The Labor Department finalised the rule on 29 October, and it was published on 2 November.
- PBMs must disclose rebates, spread pricing and copay clawbacks before contracting, then every six months.
- It takes effect 60 days after publication and applies to plan years from 1 July 2027.