Arrowhead Administrators administers Health Reimbursement Accounts for the Arrowhead Credit Union, a large financial facility that serves southern California. Arrowhead anticipates covering in excess of 20,000 lives by the end of 2004.

Plexis Healthcare Systems, Inc. announced today that Arrowhead Administrators, a full service third party administrator (TPA), has purchased its core claims processing software, Plexis Claims Manager. Arrowhead, headquartered in San Bernadino, CA, is part of the Sawyer Cook Insurance Company, which is a division of Arrowhead Financial Services. Arrowhead Administrators administers Health Reimbursement Accounts for the Arrowhead Credit Union, a large financial facility that serves southern California. Arrowhead anticipates covering in excess of 20,000 lives by the end of 2004.

Plexis Claims Manager will help Arrowhead facilitate accurate and automatic claims adjudication, referral authorizations, benefit administration, and contract management, while helping them meet governmental regulations.

“Excellence in client service is the main concern of Arrowhead Credit Union; therefore, we were looking for a flexible and cost-effective claims processing solution that would help us serve our various lines of business,” said Darrel Olson, Vice President of Production at the credit union. “We are growing rapidly and we needed a system that could grow with us. The scalability of Plexis Claims Manager was a large factor in our selection process,” Mr. Olson added.

Jorge Yant, President and CEO of Plexis Healthcare Systems, Inc., said, “We are very pleased that Arrowhead selected our claims processing software. The entire Plexis team has worked very hard to produce a product that supports the complex needs of clients like Arrowhead. Our team’s efforts were recently recognized when our software was ranked number one in an independent survey of the15 leading Managed Care Information Systems (MCIS) companies.”

About Arrowhead Administrators and Sawyer Insurance Company
The rich history of Sawyer Cook Insurance began in Redlands, California in 1924. Due to the strong personal commitment of the company’s management, the firm actually grew during the difficult Depression years of the early 1930's. Contributing to their success was the ability to create insurance plans and investment opportunities that truly fit the needs and concerns of their customers' varied lifestyles. Today, the company continues its leadership role by handling local, regional and national commercial accounts, and offering a variety of financial and insurance services. Sawyer Cook Insurance pursues the object of their success - the client relationship - continuing to focus on integrity and excellence in service. For more information visit www.sawyercook.com.

About Plexis Healthcare Systems, Inc.
Plexis Healthcare Systems is a leading payer solutions and claims processing technology company based in Ashland, Oregon. They are one of the fastest growing claims processing companies in the healthcare marketplace and have been developing high-end payer solutions since 1996. Plexis Healthcare Systems’ claims processing tools employ the very latest Microsoft technology and are highly rated by independent healthcare consultants. Their payer solutions enable healthcare organizations to reduce costs, streamline and automate their claims payment and medical case management requirements, increase profitability, enhance customer satisfaction and expand market share, while helping them meet governmental regulations. For more information, please call toll free (877) 475-3947 or visit www.plexisweb.com.