September 2026 Pharmacy Update
The September 23, 2026 pharmacy notice announces an updated PDL available on or after October 1 and effective on or after November 1. It adds clinical criteria for Baxfendy and Waskyra and updates existing criteria for IL-5 inhibitors, Palynziq and Wakix. Separately, the interim list updated September 18 adds 44 new-to-market entries requiring prior authorization and/or step therapy; semaglutide and tirzepatide interim criteria are also updated.