Press Release


February 15, 2008
athenahealth, Inc. Announces Fourth-Quarter and Full-Year 2007 Earnings Conference Call

WATERTOWN, Mass., Feb 15, 2008 (PrimeNewswire via COMTEX News Network) -- athenahealth, Inc. (Nasdaq:ATHN), a leading provider of internet-based business services for physician practices, today announced it will hold its quarterly conference call to discuss the Company's 2007 fiscal fourth-quarter and full-year results on Wednesday, March 5th, 2008 at 5:00 p.m. Eastern Time.

To participate in athenahealth's live conference call and webcast, dial 888-778-8884 or 913-312-0841 (international), and use confirmation code: 4802096. A live webcast and replay will also be available shortly after the call is completed on the Company's investor web site: http://investors.athenahealth.com/events.cfm. A replay of the conference call will be available by calling 888-203-1112 or 719-457-0820 (international), pass code 4802096.

About athenahealth

athenahealth is a leading provider of internet-based business services for physician practices. The Company's service offerings are based on proprietary web-native practice management and electronic medical record (EMR) software, a continuously updated payer knowledge-base and integrated back-office service operations. For more information visit www.athenahealth.com or call (888) 652-8200.

This news release was distributed by PrimeNewswire, www.primenewswire.com

SOURCE: athenahealth, Inc.

athenahealth, Inc.
          Media
          John Hallock, Manager, Public Affairs & 
           Corporate Communications
            (617) 402-1428
            media@athenahealth.com
          Investors
          Carl Byers, Chief Financial Officer
            (617) 402-1113
            investorrelations@athenahealth.com

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