News AlertCMS Proposes Mandatory Part D 340B Reporting As Officials Push Transparency, Constraints July 15, 2026 William Newton and Shannon Young 340B Report Views CMS recently proposed making its Medicare Part D 340B claims data repository mandatory for providers. CMS on Tuesday proposed making its new Medicare Part D 340B data repository mandatory for covered entities—nine months after finalizing [...] Please Login or Become a Paid Subscriber to View this Content … Share this on: Read More »