Impact of Medicare Part D on net drug prices

When you buy a car, there is the sticker price and what you actually paid after haggling with the dealer over discounts. For pharmaceuticals, the media typically reports on list prices which are analogous to the “sticker price” for cars. However, what really matters is the net price, which is the price after discounts and…

Preferred Pharmacies in Medicare Part D

Medicare Part D plans have begun using preferred pharmacy networks in order to steer their beneficiaries to lower cost pharmacies. A key question is, does this work? A paper by Xu et al. (2022) aims to answer this question using 2011-2016 data. that compares Low Income Subsidy (LIS) Medicare beneficiaries and non-LIS beneficiaries. LIS beneficiaries…