Medicare Uses of Research from CERTs - Redirect Redirect This outdated information has been archived and is available for reference purposes only. To access the archived document, please go to:http://archive.ahrq.gov/clinic/certsbrfs.htm Current as of August 2012 Internet Citation: Medicare Uses of Research from CERTs - Redirect. August 2012. Agency for Healthcare Research and Quality, Rockville, MD. http://www.ahrq.gov/redirects/certs-medicare.html