Alexyz3d/iStock via Getty ImagesShares of Ardelyx (NASDAQ:ARDX) took a hit last week after the company said it will not apply to include Xphozah in the Centers for Medicare & Medicaid Services (‘CMS’) End-Stage Renal Disease (‘ESRD’) Prospective Payment System (‘PPS’) Transitional Drug Add-On Payment Adjustment (‘TDAPA’), in an effort to preserve patient access to the drug. This effectively means CMS will not cover Xphozah in 2025, and the drug’s future is highly uncertain. After last week’s decision no ...