Wyoming prescription drug transparency act. AN ACT relating to the insurance code; prohibiting specified actions by pharmacy benefit managers; allowing individuals to choose in network retail pharmacies as specified; providing definitions; excluding certain claims as specified; amending a definition; requiring pharmacy benefit managers to provide contact information as specified; amending the process for when a maximum allowable cost appeal is denied; requiring pharmacy benefit managers to allow pharmacies to file appeals in electronic batch formats; requiring pharmacy benefit managers to reimburse pharmacies as specified; authorizing pharmacies to decline to provide pharmacy services as specified; making conforming amendments; requiring rulemaking; providing appropriations; and providing for effective dates.