NU Online News Service, July 24, 10:30 a.m. – InterStudy Publications, St. Paul, Minn., a unit of Decision Resources Inc., has released The Interstudy County Surveyor Database, a source of standardized, county-level demographic and health maintenance organization industry information.

The databases gives detailed information about HMO market shares and penetration rates for commercial, Medicare and Medicaid plans.

The database also provides state and national averages.

The data is available in the form of single-page county profiles, state reports in the PDF or Microsoft Excel formats, and a national data collection that comes with a Microsoft Access interface.

More information is available at http://www.interstudypublications.com