Now that Recovery Audit Contractors have named home health agencies as specific targets (see Eli's HCW, Vol. XXI, No. 29), you might want to pay attention to a new RAC initiative that could threaten your cash flow. Starting Aug. 27, CMS will begin its Recovery Audit Prepayment Review prepayment audits in 11 states, the agency says on its website. This program will allow RACs "to review claims before they are paid to ensure that the provider complied with all Medicare payment rules," according to CMS. "The RACs will conduct prepayment reviews on certain types of claims that historically result in high rates of improper payments. These reviews will focus on seven states with high populations of fraud- and error-prone providers (FL, CA, MI, TX, NY, LA, IL) and four states with high claims volumes of short inpatient hospital stays (PA, OH, NC, MO) for a total of 11 states. This demonstration will also help lower the error rate by preventing improper payments rather than the traditional 'pay and chase' methods of looking for improper payments after they occur. This demonstration will begin on August 27, 2012." Originally, the demo announced in November 2011 was slated to start Jan. 1. CMS then delayed it until June 1, and then again to a vague implementation date of "summer of 2012." More information is at www.cms.gov/Research-Statistics-Data-and-Systems/Monitoring-Programs/CERT/Demonstrations.html.