"Most people think of high pharmaceutical prices, and blame the companies you'd expect in Big Pharma. These firms, with storied names like Merck, Pfizer, Novartis, Genentech, etc, are powerful, and they are in the business of developing and selling drugs. But this other group, corporations you haven't heard of, composed entirely of middlemen, price and handle payment for pharmaceuticals between doctors, pharmacies, and patients, are perhaps equally important, if not more so. And unlike pharmaceutical companies, who actually employ doctors and scientists, PBMs don't do anything difficult. They keep lists."<p>Big Pharma has been permitted to own PBMs.<p><a href="https://www.ftc.gov/news-events/news/press-releases/1998/08/merck-settles-ftc-charges-its-acquisition-medco-could-cause-higher-prices-reduced-quality" rel="nofollow">https://www.ftc.gov/news-events/news/press-releases/1998/08/...</a>