A Maine fed­er­al judge has blocked the gov­ern­ment from im­ple­ment­ing "this it­er­a­tion" of its 340B re­bate pi­lot pro­gram "pend­ing fur­ther or­der. "The Mon­day or­der is a loss for drug­mak­ers that have ar­gued in court that, to­geth­er, they could be on the hook for bil­lions of dol­lars in du­pli­cate dis­counts for drugs ne­go­ti­at­ed by Medicare if the pi­lot didn’t take ef­fect...