Exhibit 23.1

Consent of Independent Registered Public Accounting Firm

The Board of Directors
Cotiviti Holdings, Inc.

We consent to the use of our report dated March 21, 2016, except as to Notes 9 and 22, which are as of May 13, 2016, with respect to the consolidated balance sheets of Cotiviti Holdings, Inc. and subsidiaries as of December 31, 2015 and 2014, and the related consolidated statements of comprehensive income (loss), stockholders’ equity, and cash flows for each of the years in the two-year period ended December 31, 2015, incorporated herein by reference and to the reference to our firm under the heading “Experts” in the prospectus.