Quality Systems, Inc. ("QSI") and its wholly-owned subsidiary, MicroMed Healthcare Information Systems, Inc. ("MicroMed"), develop and provide computer-based practice management, medical records, and e-business applications for medical and dental group practices.
   

May 22, 2003

Quality Systems Reports Fourth-Quarter and Fiscal Year-End Results

IRVINE, Calif.- (BUSINESS WIRE) - May 22, 2003 - Quality Systems Inc. (Nasdaq:QSII - News) today announced the results of operations for its fiscal 2003 fourth quarter and year ended March 31, 2003. The Company posted record net revenue of $15.1 million for the fourth quarter, an increase of 26% over the $12.0 million generated during the comparable quarter of the prior year. The Company reported net income of $1,763,000, an increase of 18% over net income of $1,494,000 earned during the prior year's fourth quarter. Fully diluted earnings per sharetotaled $0.27 in the current quarter, an increase of 13% over the fully diluted $0.24 per share recorded in the same quarter last year.

Revenue for fiscal year ended March 31, 2003 was $54,769,000, an increase of 23% over the prior year. Net income for fiscal 2003 was $7,035,000, an increase of 34% over fiscal 2002's net income of $5,268,000. Fully diluted earnings per share increased to $1.10 in FY 2003 from $0.84 earned during FY 2002, an increase of 31%.

Results for the year and the quarter were driven by record performance at the Company's NextGen Division. Quarterly revenues increased 39% over the prior year's fourth quarter, while quarterly operating income rose 59%. For fiscal 2003, NextGen's revenue increased 37% over fiscal 2002, while operating income increased 91% over the prior year.

Quality Systems, Inc. will hold a conference call to discuss fourth-quarter and year-end financial results today, Thursday, May 22, 2003 at 1:00 p.m. EDT (10:00 a.m. PDT). To participate in the call, please call 877-586-7724 five to ten minutes prior to the scheduled conference call time. There is no pass code required for this call. If you are unable to participate in the call at this time, a replay will be available on Thursday, May 22 at 1:00 p.m. PDT, through Thursday, May 30 at 1:00 p.m. PDT; call 800-642-1687 and enter the conference ID number 369124.

A transcript of the conference call will be made available on the QSII Web site (www.qsii.com). Quality Systems, Inc. and its NextGen Healthcare Information Systems subsidiary are developers and providers of computer-based practice management, medical records, and connectivity applications for medical and dental group practices. Visit www.qsii.com and www.nextgen.com for additional information.

This news release may contain forward-looking statements, including those related to revenue and net income, that involve a number of risks and uncertainties. Among the important factors that could impact actual results are volume and timing of systems sales and installations; length of sales cycles and installation process; the possibility that the products will not achieve market acceptance; seasonal patterns of sales and customer buying behavior; the development by competitors of new or superior technologies; delays in product development; undetected errors or bugs in software; product liability; changing economic, political or regulatory influences in the health-care industry; changes in product-pricing policies; competitive pressures; possible regulation of the company's software by the U.S. Food and Drug Administration; general economic conditions; and the risk factors detailed from time to time in Quality Systems' periodic reports and registration statements filed with the Securities and Exchange Commission.

                                        Quality Systems, Inc.
    Consolidated Statements of Operations and Comprehensive Income
                        Three Months Ended          Year Ended
                            March 31,                March 31,
                        2003        2002         2003         2002
Net Revenues:
 Sales of computer
  systems, upgrades
  and supplies       $8,264,000  $6,358,000  $29,169,000  $22,520,000
 Maintenance and
  other services      6,804,000   5,615,000   25,600,000   21,902,000
                     15,068,000  11,973,000   54,769,000   44,422,000
Cost of Products and
 Services             6,822,000   5,072,000   23,755,000   19,253,000
Gross Profit          8,246,000   6,901,000   31,014,000   25,169,000
Selling, General and
 Administrative
 Expenses             4,260,000   3,510,000   15,293,000   13,068,000
Research and
 Development Costs    1,367,000   1,079,000    5,062,000    4,243,000
Income from
 Operations           2,619,000   2,312,000   10,659,000    7,858,000
Investment Income        98,000     100,000      434,000      643,000
Income before
 Provision for
 Income Taxes         2,717,000   2,412,000   11,093,000    8,501,000
Provision for
 Income Taxes           954,000     918,000    4,058,000    3,233,000
Net Income           $1,763,000  $1,494,000   $7,035,000   $5,268,000
Income per Share --
 Basic                    $0.29       $0.25        $1.15        $0.87
Income per Share --
 Diluted                  $0.27       $0.24        $1.10        $0.84
Weighted average
 number of shares
 outstanding --
  Basic               6,144,000   6,078,000    6,127,000    6,025,000
Weighted average
 number of shares
 outstanding --
  Diluted             6,431,000   6,320,000    6,389,000    6,240,000
                         Quality Systems, Inc.
                      Consolidated Balance Sheets
                            (in thousands)
                                ASSETS
                                                  March 31,  March 31,
                                                    2003       2002
Current Assets:
 Cash and cash equivalents                        $36,443    $25,443
 Short-term investments                                          255
 Accounts receivable, net                          17,561     13,695
 Inventories                                          667      1,118
 Other current assets                               4,115      2,381
    Total current assets                           58,786     42,892
Equipment and Improvements, net                     1,777      1,578
Capitalized Software Costs, net                     2,511      2,103
Deferred Tax Asset                                  1,819      2,778
Goodwill, net                                       1,840      1,840
Other Assets                                          869        952
    Total assets                                  $67,602    $52,143
                 LIABILITIES AND SHAREHOLDERS' EQUITY
Current Liabilities:
 Accounts payable                                  $2,477     $2,657
 Deferred service revenue                          11,699      6,155
 Other current liabilities                          5,893      3,281
    Total liabilities                              20,069     12,093
Commitments and Contingencies
Shareholders' Equity:
 Common stock, $0.01 par value, 20,000 shares
  authorized, 6,152 and 6,105 shares issued
  and outstanding, respectively                        62         61
 Additional paid-in capital                        35,121     34,674
 Retained Earnings                                 12,350      5,315
    Total shareholders' equity                     47,533     40,050
    Total liabilities and
     shareholders' equity                         $67,602    $52,143
                          
Contact:
Quality Systems Inc., Irvine
Lou Silverman, 949/255-2600
www.qsii.com
or
Coffin Communications Group, Sherman Oaks, Calif.
William F. Coffin/Sean Collins, 818/789-0100
www.coffincg.com.