An Arkansas law regulating pharmacy benefit managers’ (PBMs) generic drug reimbursement rates, and affecting the cost of prescription drugs provided under ERISA-governed benefit plans and the administration of those plans, is not preempted by ERISA, the U.S. Supreme Court has held unanimously. Rutledge v. Pharmaceutical Care Management Association, No. 18-540, 2020 U.S. LEXIS 5988 (Dec. 10, 2020).
With Justice Sonia Sotomayor writing for the unanimous court, the Court held that Arkansas’s law is simple rate regulation and “ERISA does not pre-empt state rate regulations that merely increase costs or alter incentives for ERISA plans without forcing plans to adopt any particular scheme of substantive coverage.” The Court explained that the law only sets a floor for pharmacy reimbursements by PBMs. It is not directed at ERISA plans, and the fact that PBMs may pass their increased costs on to ERISA plans is not ERISA’s concern. More…