September 27, 2019 Alliance Letter to CMS Regarding the 2020 Outpatient Prospective Payment System and Ambulatory Surgical Center Proposed Rule Share EmailTwitterFacebookGoogle +PinterestTumblrLinkedinVkontakte Download the letter to CMS regarding the 2020 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 print (Opens in new window) Related September 30, 2019 Alliance Letters