SuperCare Medical Implements Authentidate's Inscrybe Healthcare Service to Enhance Health Information Exchange with Referring Physicians

BERKELEY HEIGHTS, NJ
March 24, 2009

Authentidate Holding Corp. (Nasdaq: ADAT), a worldwide provider of secure Health Information Exchange and workflow management services, today announced that SuperCare Medical, Inc., a Southern California regional provider of home healthcare products and services, has implemented Authentidate's Inscrybe^TM Healthcare web-based service to streamline the management of critical business workflows.

"SuperCare Medical is continually seeking ways to enhance our management of clinical care documentation and streamline the administration of those processes to better serve our customers," commented John Cassar, CEO at SuperCare Medical. "Inscrybe will help us continue to provide exceptional service to our patients and physicians on a more cost effective basis."

Inscrybe Healthcare facilitates information exchange with referring physicians for all types of health documents, including Certificates of Medical Necessity, Prior Authorizations, Written Orders and other care documents required for the authorization of medical equipment, therapy and care services for patients. The web-based service automates manual workflow processes and efficiently tracks the status of those communications, reducing the approval cycle time from referring physicians. The streamlined workflows improve the efficiency of clinical and administrative processes, reducing costs while reinforcing best practices.

Inscrybe Healthcare can also interface with billing and clinical systems to further reduce errors and costs of transaction processing. Physicians decide whether to review and sign documentation on the secure Inscrybe website or receive and send documents by facsimile. The flexibility enhances communications between referring physicians and providers because each can do business the way they prefer. Electronic or fax replies are linked to the initial request and updated on all systems automatically. As a web-based platform, Inscrybe is inherently scalable and easy to implement, providing for business expansion at minimal cost.

"SuperCare Medical's decision to utilize our Inscrybe Healthcare service for communications with referring physicians will further advance the timely delivery of quality care to their patients. With an extensive nationwide database of referring physicians, Inscrybe's secure web-based platform brings communications between providers like SuperCare, physicians and health insurance payors to state-of-the-art for the industry. Its centralized management functions provide added workflow efficiencies to improve throughput of time-sensitive clinical documentation across multiple locations and accelerate approvals by referring physicians," said Zachary Madrigal, Director of Sales Western Region at Authentidate.

About Authentidate Holding Corp.
Authentidate Holding Corp. is a worldwide provider of secure Health Information Exchange and workflow management services.  The company's software and web-based services enable healthcare organizations and other enterprises to increase revenues, improve productivity and reduce costs by eliminating paper and manual work steps from clinical, administrative and other processes and enhancing compliance with regulatory requirements. The web-based services are delivered as Software as a Service (Saas) to customers. These solutions incorporate rules-based electronic forms, intelligent routing, transaction management, electronic signatures, identity credentialing, content authentication and automated audit trails. Both web and fax based communications are integrated into automated and trusted workflow solutions.  The company has offices in the United States and Germany. In the United States, Authentidate offers its patent pending content authentication technology in the form of the United States Postal Service® Electronic Postmark® (EPM).

For more information, visit the company's website at www.authentidate.com

About SuperCare Medical, Inc.
SuperCare Medical, Inc., is a leading regional provider of comprehensive home healthcare products and services serving the Southern California communities of Los Angeles, Orange, Riverside, Bakersfield and San Bernardino. Founded in 1974, with over 220 employee's, SuperCare offers a full range of medical equipment, supplies and services from Respiratory Therapy to Home Infusion, Enteral services and home observational studies. Our family run business is dedicated to providing exceptional, compassionate and friendly customer service.

SuperCare is accredited by the Joint Commission on Accreditation of Healthcare Organizations. Our customers are our highest priority. Consequently, our employees reflect an energetic and positive attitude in the care of each of our patients to improve each desired clinical outcome.

For more information, visit the company's website at www. supercaremed.com

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, related decisions by the USPS, 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.

Authentidate is a registered trademark of Authentidate Holding Corp.  Inscrybe is a trademark of Authentidate Holding Corp. All other trade names are the property of their respective owners.