I'meagerly awaitingthoseexchanges, althoughfor the life ofme I can't see how theywill beanydifferent from existing BlueCross (orotherallegedly nonprofit) plans.
Insurance companies like UnitedHealth Group (UNH), Aetna (AET), Humana (HUM), Cigna (CI) and BlueCrossplans having been aggressively moving to contract with medical-care providers through ACOs.