CVS Caremark, Walgreens and challenges for pharmacy benefit management
As you’ve probably heard, Walgreens announced yesterday it won’t fill prescriptions from patients who have CVS Caremark as their PBM. Although the decision is due to take effect gradually as contracts renew, it’s fairly dramatic news. The context for the move is that now that PBM Caremark has merged with retail chain CVS, Walgreens feels it’s […]