During the 2024 state legislative sessions, 33 bills were enacted in 20 states related to the regulation of pharmacy benefit managers (PBMs). States used a variety of tactics, including spread pricing prohibitions, 340B pharmacies, patient steering and affiliated pharmacies, and mandates for increased reporting of PBM activities.

With rising prescription drug costs a concern for consumers, state legislatures have taken an array of actions to contain costs. In recent years the establishment of Prescription Drug Affordability Boards (PDABs) has emerged as a strategy across the country. Eleven states have established a PDAB or a similar drug cost control entity. PDABs in four states (Colorado, Maryland, Minnesota, and Washington) have the authority to set upper payment limits (UPLs) on prescription drugs they determine to be unaffordable after review.

In 2025, state lawmakers are expected to prioritize healthcare affordability and access, building on key legislative trends from this year. Here are our thoughts on key trends and issues from 2024 and how they might show up in state capitols next year.