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 23, 2002

Quality Systems Reports Fourth-Quarter and Fiscal Year End Results

TUSTIN, Calif. — (BUSINESS WIRE) — May 23, 2002 — Quality Systems, Inc. (NASDAQ: QSII) today announced the results of operations for its fiscal 2002 fourth quarter and year ended March 31, 2002. The Company posted net revenue of $12.0 million for the fourth quarter, an increase of 12% over the $10.7 million generated during the comparable quarter of the prior year. The Company reported net income of $1,494,000, an increase of 27% over net income of $1,174,000 earned during the prior year's fourth quarter. Fully diluted earnings per share totaled $0.24 in the quarter, an increase of 26% over the fully diluted $0.19 per share recorded in the same quarter last year.

Revenue for fiscal year ended March 31, 2002 was $44,422,000, an increase of 11% over fiscal 2001's revenue of $39,936,000. Net income for fiscal 2002 was $5,268,000, an increase of 50% over fiscal 2001's net income of $3,509,000. Fully diluted earnings per share increased to $0.84 in FY 2002, a 47% increase over the $0.57 earned in FY 2001.

The revenue, net income, and earnings per share results achieved in the quarter and the fiscal year were all records for the company. Results in the fourth quarter were driven by strong performance in the company's NextGen Healthcare Information Systems subsidiary.

Quality Systems, Inc. will hold a conference call to discuss fourth-quarter and year-end financial results today, Thursday, May 23, 2002 at 1:00 p.m. EDT (10:00 a.m. PDT). To participate in the conference call, please dial the following number five to ten minutes prior to the scheduled conference call time: 877/586-7724. 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 23 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 4135730. International callers may access the replay by dialing 706/645-9291 and entering the same conference ID number.

A transcript of the conference call will be made available on the QSII Web site (www.qsii.com). Quality Systems is a developer and provider of computer-based practice management and electronic medical records systems and e-business applications for dental and medical group practices marketed under the QSI and NextGen product names.

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.

[financial highlights follow]

                         Quality Systems, Inc.
    Consolidated Statements of Operations and Comprehensive Income
                            Three Months Ended    Twelve Months Ended
                                 March 31,              March 31,
                              2002       2001        2002      2001
                          ----------  ---------  ---------  ---------
Net Revenues:
Sales of computer systems,
  Upgrades and supplies     6,358,000  5,516,000 22,520,000 19,935,000
Maintenance and other
  services                  5,615,000  5,162,000 21,902,000 20,001,000
                          ----------  ---------  ---------  ---------
                           11,973,000 10,678,000 44,422,000 39,936,000
Cost of Products and
  Services                  5,072,000  4,429,000 19,253,000 17,283,000
                          ----------  ---------  ---------  ---------
Gross Profit                6,901,000  6,249,000 25,169,000 22,653,000
Selling, General and
   Administrative Expenses  3,510,000  3,525,000 13,068,000 13,585,000
Research and Development
  Costs                     1,079,000  1,092,000  4,243,000  4,081,000
                          ----------  ---------  ---------  ---------
Income from Operations      2,312,000  1,632,000  7,858,000  4,987,000
Investment Income             100,000    274,000    643,000  1,032,000
                          ----------  ---------  ---------  ---------
Income before Provision for
   Income Taxes             2,412,000  1,906,000  8,501,000  6,019,000
Provision for Income
   Taxes                      918,000    732,000  3,233,000  2,510,000
                          ----------  ---------  ---------  ---------
Net Income                 $1,494,000 $1,174,000  5,268,000  3,509,000
                          ==========  =========  =========  =========
Income per Share -- Basic      $ 0.25    $  0.20       0.87       0.57
                          ==========  =========  =========  =========
Income  per Share --
  Diluted                      $ 0.24       0.19       0.84       0.57
                          ==========  =========  =========  =========
Weighted average number
  of shares outstanding
  -- Basic                  6,078,000  5,983,000  6,025,000  6,130,000
                          ==========  =========  =========  =========
Weighted average number
  of shares outstanding
  -- Diluted                6,320,000  6,099,000  6,240,000  6,203,000
                          ==========  =========  =========  =========
                         Quality Systems, Inc.
                      Consolidated Balance Sheets
                            (in thousands)
                                ASSETS
                                  March 31,           March 31,
                                   2002                 2001
                             ----------------     -----------------
Current Assets:
   Cash and cash equivalents          $25,443               $18,471
   Short-term investments                 255                   258
   Accounts receivable, net            13,695                13,335
   Inventories                          1,118                 1,030
   Other current assets                 2,579                 2,098
                             ----------------     -----------------
         Total current assets          43,090                35,192
Equipment and Improvements, net         1,578                 1,819
Capitalized Software Costs, net         2,103                 1,769
Deferred Tax Asset                      2,960                 2,960
Goodwill, net                           1,772                 1,772
Other Assets                            1,419                 1,371
                             ----------------     -----------------
         Total assets                 $52,922               $44,883
                             ================     =================
                 LIABILITIES AND SHAREHOLDERS' EQUITY
Current Liabilities:
   Accounts payable                    $2,657                $1,829
   Deferred service revenue             6,155                 5,595
   Other current liabilities            4,159                 3,572
                             ----------------     -----------------
         Total liabilities             12,971                10,996
Commitments and Contingencies
Shareholders' Equity:
  Common stock, $0.01 par value,
    20,000 shares authorized, 6,105
    and 5,987 shares issued
    and outstanding, respectively          61                    60
   Additional paid-in capital          34,575                33,780
   Retained Earnings                    5,315                    47
                             ----------------     -----------------
         Total shareholders' equity    39,951                33,887
         Total liabilities and
            Shareholders' equity      $52,922               $44,883
                             ================     =================
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.