CA handed its Medicaid drug program to a company. Then came a corporate takeover. April 11, 2022 Auto Bot BioPharma, biopharma nl, Centene, Consumer / Employer, Magellan Health, Medicaid 0 California awarded the Medi-Cal Rx program to a unit of Magellan Health, a company with expertise in pharmacy benefits and mental health. But Magellan was then gobbled up by industry giant Centene.