Health reimbursement arrangements (HRAs) that can be used to reimburse workers for purchasing individual market coverage on their own through an exchange are gaining in momentum, according to a recent report by the lobby tracking the arrangements -- the HRA Council -- as well as the American Academy of Actuaries, which mentioned individual coverage HRA (ICHRAs) in its most recent report on factors driving premium change. Even more recently, Centene, the nation's largest exchange insurer and a founding member of...