RAC prepayment audits were originally scheduled to start shortly after January 1, 2012, but have been pushed back until sometime during the summer of 2012. CMS has made it clear the RAC prepayment reviews are in addition to all current claim review processes that are already in place. CMS is looking for these audits to prevent improper payments, so that there will be a decreased need for post payment audits. This is a demonstration project which means that based upon the success / failure of the demonstration this may or may not become a permanent program.