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The Diffusion of Information Technology among Health Maintenance Organizations

Wholey, Douglas R.; Padman, Rema; Hamer, Richard; Schwartz, Shawn

Health Care Management Review:

This article examines the information technology functions, staffing and cost, services provided, and advanced technologies among health maintenance organizations (HMOs) using a national sample of HMOs from mid-1995. HMOs have a well-developed capability to use data from administrative functions, such as claims processing. Nationally affiliated HMOs and HMOs in markets with greater HMO penetration support more IT functions. Relatively little work has been completed integrating clinical with administrative systems.

Author Information

Douglas R. Wholey, Ph.D., is Professor, Division of Health Services Research and Policy, School of Public Health, University of Minnesota, Minneapolis.

Rema Padman, Ph.D., is Associate Professor, Operations and Information Management, H. John Heinz III School of Public Policy and Management, Carnegie Mellon University, Pittsburgh, Pennsylvania.

Richard Hamer, M.A., is Director, InterStudy Publications, Decision Resources, Inc., Bloomington, Minnesota.

Shawn Schwartz, M.B.A., is Manager, McGladrey & Pullen's National Health Care Consulting Group, Minneapolis, Minnesota.

A summary of this article was presented at the INFORMS (Institute for Operations Research and Management Science) National Meeting in San Diego, May 4-7, 1997.

Copyright © 2000 by Aspen Publishers, Inc.