In a transaction that illustrates the growing clout of companies that administer prescription-drug programs, Caremark Rx Inc. agreed Tuesday night to buy rival AdvancePCS Inc. for about $5.6 ...

O'Reilly Automotive Inc. is suing the three major pharmacy benefit managers in the U.S., as well as the three major insulin manufacturers.

Caremark Rx Inc., a pharmacy benefits manager, and the Justice Department agreed Thursday to a $137.5-million settlement of lawsuits claiming that a predecessor company took kickbacks affecting ...

CVS’s stock was having its best day in more than five months, amid strong growth in all of the company’s business units.

The merger between retail pharmacy CVS Corp. and pharmacy-benefits manager Caremark Inc. will join two industries with a traditionally contentious relationship, and it may be a sign of things to ...

Drugstore chain CVS Caremark Corp. said Wednesday, Nov. 27, 2013, it has agreed to buy the drug infusion business Coram LLC, a unit of Apria Healthcare Group Inc., for $2.1 billion.

In the landmark case In re Caremark International Inc. Derivative Litigation (1996), the Delaware Court of Chancery clarified the standard of liability for oversight failures by directors.

CVS Caremark Corp. is no stranger to government scrutiny. In recent years, the company has paid more than $80 million to resolve allegations of overbilling Medicaid, improperly changing patients ...

Express Scripts said it anticipated that its takeover of Caremark would be completed in the third quarter of 2007. Sign up here. Our Standards: The Thomson Reuters Trust Principles.