Aetna and Anthem Medicare Advantage
BJC says it will leave Aetna and Anthem Medicare Advantage networks on January 1, 2027. BJC describes a 2027 exception for Illinois state retirees in the Aetna Medicare Advantage TRAIL program: they may receive in-network-equivalent services. The exception does not apply to individual Aetna Medicare Advantage plans.
BJC: Medicare coverage and 2027 changes
