SCHENECTADY, N.Y.
Apr 26, 2004 

Authentidate Holding Corp. (Nasdaq: ADAT) applauded President's Bush's call for electronic medical records today, stating that it "stands ready to lend its expertise in security and tamper proof technology."

Trac Medical Solutions, Inc. is a subsidiary of Authentidate Holding Corp. and develops HIPAA (Health Insurance Portability and Accountability Act) compliant software applications to eliminate paper work within the healthcare industry. It has developed an electronic platform whereby physicians can sign electronic health care forms in real time from any desktop. TracMed's CareCert(TM) solution allows the Home Health Care industry to file Certificate's of Medical Necessity (CMN's) and Written Orders electronically which are required before billing Medicare.

"The call for electronic medical records for every American within the next 10 years could have a major impact on reducing healthcare costs," John Botti, Chairman and CEO of Authentidate stated. "We are already seeing our eCMN solution providing cost savings within the Home Health Care sector and believe we can provide similar savings to other sectors within the Health Care industry. Authentidate and TracMed stands ready to lend its expertise in security and tamper proof technology to assure this goal is achieved."

About Authentidate Holding Corp.

Authentidate Holding Corp. (AHC) is the holding company of five business units; DocStar, Authentidate International AG, Authentidate, Inc., DJS Marketing Group/Computer Professionals International and Trac Medical Solutions, Inc. DocStar sells proprietary document imaging software that includes the Authentidate technology. Authentidate and Authentidate AG provide the authentication of digital data through its proprietary and patent pending technology. Authentidate intends to establish itself as the authority on "content security" as it is a growing sector of the electronic network security infrastructure market. DJS delivers professional services centered around technology systems integration projects, staff augmentation, out-tasking, outsourcing services and resells computer related products. Trac Medical uses the Authentidate service in the medical supply business.

This press release contains forward-looking statements within the meaning of section 27A of the Securities Act of 1933 and section 21E of the Securities Act of 1934. When used in this release, the words "believe," "anticipate," "think," "intend," "plan," "will be," "expect," and similar expressions identify such forward-looking statements. Such statements regarding future events and/or the future financial performance of The Company are subject to certain risks and uncertainties, which could cause actual events or the actual future results of the Company to differ materially from any forward-looking statement. Such risks and uncertainties include, among other things, the availability of any needed financing, the Company's ability to implement its business plan for various applications of its technologies, the impact of competition, the management of growth, and the other risks and uncertainties that may be detailed from time to time in the Company's reports filed with the Securities and Exchange Commission. In light of the significant risks and uncertainties inherent in the forward-looking statements included herein, the inclusion of such statements should not be regarded as a representation by the Company or any other person that the objectives and plans of the Company will be achieved.

SOURCE: Authentidate Holding Corp.