The Outpatient Prospective Payment System (OPPS) Pricer webpage has been updated with new payment files for the 2011 Update to the OPPS, as specified in Change Request #7443.  If you use OPPS Pricer files, please visit http://www.CMS.gov/PCPricer/OutPPS/itemdetail.asp?itemID=CMS1249211 and download the latest version.