Amgen strikes outcomes-based payment plan for Enbrel with AbarcaPharmacy benefit manager Abarca has announced a US reimbursement contract with Amgen for its Enbrel (etanercept) inflammatory diseases Share XAmgen strikes outcomes-based payment plan for Enbrel with Abarcahttps://pharmaphorum.com/news/amgen-strikes-outcomes-based-payment-plan-for-enbrel-with-abarca/