NU Online News Service, July 2, 2004, 1:03 p.m. EDT
The Washington state attorney general is asking for information about pharmacy benefit management programs affiliated with Caremark Rx Inc., Birmingham, Ala.[@@]
Caremark Rx manages prescription drug programs for many large health insurers and self-funded health plans. It recently acquired AdvancePCS, Irving, Texas, another large PBM, for $5 billion in stock and $500 million in cash.