A Brief History of Pharmacy Benefit Managers
Taylor J. Christensen, MD writes in the Incidental Economist:
Since any mystery in the healthcare system intrigues me, I’ve been working on understanding pharmacy benefit managers (PBMs) lately.
Why did PBMs arise in the first place, and how did they come to have this somewhat strange role in the drug market? Let’s look at the evolution of PBMs, which I will categorize into three distinct phases.
Forewarning: There isn’t a lot of publicly available...