Quality Systems, Inc. to Host Fiscal 2015 Fourth Quarter and Year-End Results Conference Call

Quality Systems, Inc. (NASDAQ: QSII) announced today that its management will host a conference call to review results of its fiscal 2015 fourth quarter and year ended March 31, 2015, on Thursday, May 21, 2015 at 10:00 AM ET (7:00 AM PT). Quality Systems’ financial results for the fiscal 2015 fourth quarter and year-end results will be released prior to market open on Thursday, May 21, 2015.

All participants should dial 1-866-900-9499 at least ten minutes prior to the start of the call and reference conference ID #46698028. International callers should dial 1-937-502-2136. To hear a live Web simulcast or to listen to the archived webcast following completion of the call, please visit the Company’s website at www.qsii.com, click on the "Investors” tab, then select "Conference Calls," to access the link to the call. To listen to a telephone replay of the conference call, please dial 800-585-8367 or 404-537-3406 and enter conference ID #46698028. The replay will be available from approximately 1:00 PM ET on Thursday, May 21, 2015, through 11:59 PM ET on Thursday, May 28, 2015.

A transcript of the conference call will be made available on the Company’s website at www.qsii.com.

About Quality Systems, Inc.

Irvine, Calif.-based Quality Systems, Inc. and its NextGen Healthcare subsidiary develop and market computer-based practice management, electronic health records and revenue cycle management applications as well as connectivity products and services for medical and dental group practices and small hospitals. Visit www.qsii.com and www.nextgen.com for additional information.

Quality Systems, Inc.Susan J. Lewis, [e-mail] Stumpf, 949-255-2600Interim [e-mail]