Aug 9, 2018 - Health

CVS Health's rebate disclosure

An awning that reads CVS pharmacy.

Photo: Saul Loeb/AFP/Getty Images

CVS Health CEO Larry Merlo used his company’s second-quarter earnings call yesterday to shine some light on rebates, one of the most secretive components of the drug supply chain.

The big picture: Rebates are an important part of the drug pricing debate, and PBMs use them to their advantage. But the political focus on rebates also deflects attention away from pharmaceutical manufacturers — the companies that ultimately still dictate the high list prices of prescription drugs.

Merlo said CVS will keep $300 million worth of drug rebates from pharmaceutical companies this year, which equates to about 3% of its earnings.

  • That is well below what Wall Street had assumed. Ann Hynes of Mizuho Securities USA, for example, estimated CVS’ drug rebates were closer to 14% of earnings.

Yes, but: "Rebate" can be an imprecise term. As we’ve previously reported, lawyers for big PBMs carefully define what constitutes a "rebate," and that definition often does not benefit PBMs' clients.

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