Pritzker signs plan to further regulate pharmacy benefit managers Aug 27, 2019 | Prescription Drugs, Top Stories Pharmacy benefit managers will have to follow new regulations to operate in Illinois under a plan signed Monday by Gov. JB Pritzker.To access this content, you must purchase 1 Year Health News Illinois Subscription or 1 Year Group Subscription - Up to 5 Users, or log in if you are a member.