Over the same six-month timeframe, Medicare RACs have boosted their complex audit denials to hospitals by 58 percent. Of complex denials, two-thirds of hospitals said medical necessity denials are the costliest types of RAC requests.
More than 1,200 hospitals participated in the AHA's second-quarter RACTrac Survey. Click here to view other key findings published by Becker's Hospital Review on August 29, 2013.