CVS Health announced that Walmart has opted to leave the CVS Caremark pharmacy benefit management (PBM) commercial and Managed Medicaid retail pharmacy networks. Such a transition must place patient care as the higher priority and, as such, CVS Caremark has requested that Walmart continue to fill prescriptions as an in network participating pharmacy through April 30, 2019. This transition does not impact Walmart's participation in the CVS Caremark Medicare Part D pharmacy network. In addition, Walmart's Sam's Club division remains in the CVS Caremark pharmacy networks. Walmart's termination from the CVS Caremark commercial and Managed Medicaid retail pharmacy networks is not expected to have a material impact on the financial results of the Company in 2019.