A PBM is an intermediary between insurance companies, drug manufacturers, and pharmacies. They reduce the cost for insurers ...

Michigan Attorney General Dana Nessel on Monday filed a lawsuit against two pharmacy benefit managers accusing the companies ...

Michigan Attorney General Dana Nessel has filed a lawsuit against two pharmacy benefits managers (PBMs), Express Scripts, Inc ...

In a lawsuit against St. Louis-based Express Scripts and Eagan, Minn,-based Prime Therapeutics in U.S. District Court in ...