Justia Opinion Summary and Annotations Pharmacy benefit managers (PBMs) reimburse pharmacies for the cost of drugs covered by prescription-drug plans by administering maximum allowable cost (MAC) lists. In 2015, Arkansas passed Act 900, which requires PBMs to reimburse Arkansas pharmacies at a price at least equal to the pharmacy’s wholesale cost, to update their MAC
Justia Opinion Summary and Annotations
Pharmacy benefit managers (PBMs) reimburse pharmacies for the cost of drugs covered by prescription-drug plans by administering maximum allowable cost (MAC) lists. In 2015, Arkansas passed Act 900, which requires PBMs to reimburse Arkansas pharmacies at a price at least equal to the pharmacy’s wholesale cost, to update their MAC lists when drug wholesale prices increase, and to provide pharmacies an appeal procedure to challenge MAC reimbursement rates, Ark. Code 17–92–507(c). Arkansas pharmacies may refuse to sell a drug if the reimbursement rate is lower than its acquisition cost. PCMA, representing PBMs, sued, alleging that Act 900 is preempted by the Employee Retirement Income Security Act (ERISA), 29 U.S.C. 1144(a).
Reversing the Eighth Circuit, the Supreme Court held that Act 900 is not preempted by ERISA. ERISA preempts state laws that “relate to” a covered employee benefit plan. A state law relates to an ERISA plan if it has a connection with or reference to such a plan. State rate regulations that merely increase costs or alter incentives for ERISA plans without forcing plans to adopt any particular scheme of substantive coverage are not preempted. Act 900 is a form of cost regulation that does not dictate plan choices. Act 900 does not “refer to” ERISA; it regulates PBMs whether or not the plans they service fall within ERISA’s coverage. Allowing pharmacies to decline to dispense a prescription if the PBM’s reimbursement will be less than the pharmacy’s cost of acquisition does not interfere with central matters of plan administration. The responsibility for offering the pharmacy a below-acquisition reimbursement lies first with the PBM. Any “operational inefficiencies” caused by Act 900 are insufficient to trigger ERISA preemption, even if they cause plans to limit benefits or charge higher rates.
Annotation
Primary Holding
ERISA does not preempt an Arkansas law that requires pharmacy benefit managers to reimburse pharmacies at a price at least equal to the pharmacy’s wholesale cost.
