Several states have enacted laws protecting 340B contract pharmacy arrangements by requiring drug manufacturers to honor discounted pricing at those locations to preserve patient access. Manufacturers have challenged these laws in courts nationwide. This webpage compiles decisions in those cases as they are issued.
340B Drug Pricing Program Legal Resources
Latest
The AHA weighs in on a number of issues of importance to hospitals and health systems, as well as the patients they care for, as they come before the court. Below are our most recent friend-of-the-court briefs.
AHA, others file amicus brief against Novartis motion to block Rhode Island 340B Contract Pharmacy Law -9-16-2025.
AHA, others file amicus brief against AbbVie’s motion to block Rhode Island’s 340B Contract Pharmacy Law-9-18-2025.
AHA, others file amicus brief opposing AbbVie’s motion for preliminary injunction against enforcement of Maine’s 340B contract pharmacy law.
AHA, others file amicus brief opposing Novartis’ motion for preliminary injunction against enforcement of Maine’s 340B contract pharmacy law.
ORAL ARGUMENT NOT YET SCHEDULEDNos. 25-5177, 25-5179, 25-5220, 25-5221, 25-5236
AHA, others file brief defending Colorado’s 340B contract pharmacy law.
AHA, others file an amicus brief in second lawsuit challenging Tennessee’s 340B contract pharmacy law.
AHA files brief defending Tennessee’s 340B contract pharmacy law.
AHA, others files brief defending South Dakota's 340B contract pharmacy law.
AHA, others file brief in defense of Nebraska’s 340B contract pharmacy law.
AHA, Others File Amicus Brief Challenging AbbVie in Defense of Louisiana's 340B Contract Pharmacy Law.
AHA, Others File Amicus Brief Challenging PhRMA in Defense of Louisiana's 340B Contract Pharmacy Law
AHA, Others File Amicus Brief Challenging PhRMA in Defense of Louisiana's 340B Contract Pharmacy Law.
AHA, Others File Amicus Brief Challenging AstraZeneca in Defense of Louisiana's 340B Contract Pharmacy Law.
On March 6, AHA, others filed an amicus brief opposing the Sonafi 340B rebate model.
AHA, others file amicus brief in Fourth Circuit in support of West Virginia contract pharmacy law.
AHA, others file amicus brief opposing Eli Lilly, Bristol Meyers Squibb and Novartis 340B rebate models.
AHA, others file amicus brief supporting HRSA decision to reject 340B rebate model policies.
AHA, others file amicus brief opposing J&J 340B rebate model.