A list of some of the smaller PBMS who are taking on the big three or finding a niche in the industry.
Related: Beyond the Big Three PBMs
Smaller and midsize pharmacy benefit managers are taking on Optum Rx,
CVS Caremark and Express Scripts. They say they have better
technology and are more transparent about their pricing.
Editor's note: A previous version of this table included RxBenefits. The company describes itself as a pharmacy benefits optimizer.