Effective with dates of service on and after October 1, 2021, and in accordance with the IngenioRx Pharmacy and Therapeutics (P&T) process, Anthem Blue Cross and Blue Shield will update its drug lists that support commercial health plans.


  • Updates include changes to drug tiers and the removal of medications from the formulary.


  • Please note, this update does not apply to the Select Drug List and does not impact Medicaid and Medicare plans.


To ensure a smooth member transition and minimize costs, providers should review these changes and consider prescribing a drug on formulary or on a lower tier, if appropriate.


View a summary of changes here.  


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August 2021 Anthem Provider News and Important Updates - Colorado