Policy Updates / Medical Policy & Clinical Guidelines | Commercial | October 1, 2021Medical policy and clinical UM guidelines notification – October 2021 (MAC)Material Adverse Change Medical policy and clinical UM guidelines notification – October 2021. 1338-1021-PN-CO1370-1021-PN-CO PUBLICATIONS: October 2021 Anthem Provider News and Important Updates - ColoradoTo view this article online: Visit https://providernews.anthem.com/colorado/articles/medical-policy-and-clinical-um-guidelines-notification-october-2021-mac-8718Or scan this QR code with your phone