Senate Finance Committee Chairman Sen. Chuck Grassley (R-IA) will discuss a bill on pharmacy benefit manager transparency this session with his committee, a spokesman for the senator told Inside Health Policy . The bill, introduced last session by ranking Democrat Sen. Ron Wyden (OR), would force PBMs to disclose rebates provided by drug manufacturers, as well as the amount of rebates passed on to health plans. Grassley did not co-sponsor Wyden’s bill -- dubbed the Creating Transparency to Have...