Chad Carrington

GHN-Online, Inc. provides healthcare transaction processing services. It provides GHN Visum, which is a claims to cash processing solution and DataPort that offers data benchmarking service. The firm also offers clearinghouse and eligibility verification solutions. It provides enterprise analytics and reporting, ERA (electronic remittance advice) and reconciliation, and letter services. The company was founded in October 1999 and is headquartered in Dallas, TX.

Cerner Corp. engages in the business of supplying healthcare information technology solutions and services. It operates through the following segments: Domestic, International, and Other. The Domestic segment focuses on the revenue contributions and expenditures associated with business activity in the United States. The International segment is involved in Australia, Canada, Europe, and the Middle East. The Other segment includes gains or losses recognized on the divestiture of businesses. The company was founded by Neal L. Patterson, Clifford W. Illig, and Paul N. Gorup in 1979 and is headquartered in North Kansas, MO.

CliniSys, Inc. engages in the provision of diagnostic informatics solutions to laboratories. It specializes in the multi-site, multi-disciplinary support for complex anatomic, molecular and genetic testing, and support engagement with physicians and patients outside the hospitals at the point-of-care. The company was founded by James E. Peebles in 1979 and is headquartered in Tucson, AZ.