September 24, 2018 Alliance Letter to CMS Regarding the 2019 Outpatient Prospective Payment System and Ambulatory Surgical Center Proposed Rule Share EmailTwitterFacebookGoogle +PinterestTumblrLinkedinVkontakte Download the letter to CMS regarding the 2019 Outpatient Prospective Payment System (OPPS) and Ambulatory Surgical Center (ASC) proposed rule. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to email a link to a friend (Opens in new window)Click to print (Opens in new window) Related September 24, 2018 Alliance Letters