The nation's three largest pharmacy benefit managers have significantly marked up the prices of certain medicines, including for heart disease, cancer and HIV, at their affiliated pharmacies, the U.S.

From 2017 to 2022, the companies marked up prices at their pharmacies by hundreds or thousands of percent, netting them $7.3 billion in revenue.

The largest pharmacy-benefit managers hiked the prices of dozens of drugs dispensed through their own pharmacies, according to a new report by the Federal Trade Commission released on Tuesday. The markups helped the PBMs reap $7.