The burning issue across the US healthcare industry is converging with the anxiety of the antitrusts. Now the most discussed question in the industry is: How would the proposed merger of two of the three largest pharmacy benefit managers (PBM) – Express Scripts (ESRX) and Medco Health Solutions (MHS) – impact the competitive market scenario?
This is a long-standing debate where opinions diverge into two broad camps. One side believes the merger between the two leading PBMs would expand the service offering and reduce costs. Others contend the union would have an anti-competitive impact, hurting consumer sentiment and possibly leading to higher prices and inferior service. In this context, the third big player in this niche is CVS Caremark (CVS).
Why This Uncertainty?
On the back of non-renewal of several contracts, the proposed merger with Express Scripts can prove to be a lifeline for Medco. If the deal goes through, the combined company will emerge as a dominant player in the PBM space.
Uncertainty persists with the US Federal Trade Commission (FTC) issuing a ‘second request’ to both Medco and Express Scripts. The FTC is seeking additional information regarding the pending deal, also supported by the American Antitrust Institute (AAI).
Changing Role of PBMs
PBMs have a vital function in controlling prescription drug costs and improving chronic care management. PBMs work on improving prescription drug therapy management for patients and organize a variety of tools to contain drug costs for payers.
Empirical evidence demonstrates that PBMs deliver cost savings for consumers, labor unions, employers, health plans and government programs alike. As per the Congressional Budget Office (CBO) estimate, PBMs have the potential to save as much as 30% in total drug spending relative to unmanaged purchasing.
The researchers claim that PBMs control drug spending by virtue of their advanced technology platforms, with more use of generics and other lower cost medications. The studies also demonstrate that PBMs can limit other health related costs and improve health outcomes by boosting patient adherence to drug therapies.