InterStudy Publications, a division of Decision Resources, announces the release of its Spring 2004 HMO County Surveyor database, a leading source of standardized demographic and HMO industry information at the county level. According to this latest research, although national HMO enrollment has been declining, several counties have experienced enrollment growth.

"As of July 1, 2003, the top two counties in the nation for HMO growth were Broward and Miami-Dade Counties, Florida," said Rich Hamer, director of InterStudy Publications. "In both counties, growth was due to increases in commercial HMO populations."

About HMO County Surveyor

The HMO County Surveyor database is the first product to provide nationwide HMO enrollment data at the county level. The database is used by leading firms to analyze county-level HMO market share by total HMO, Medicare, and Medicaid enrollment. Data is available for purchase by individual county or state, or for the entire nation.

About InterStudy Publications

InterStudy Publications, a division of Decision Resources, offers data, directories, and analyses of the ever-evolving managed care industry. InterStudy tracks changes and trends in HMO and PPO services, enrollment, and profitability. Visit InterStudy Publications at

About Decision Resources

Decision Resources, Inc., ( is a world leader in research publications, advisory services, and consulting designed to help clients shape strategy, allocate resources, and master their chosen markets.

All company, brand, or product names contained in this document may be trademarks or registered trademarks of their respective holders.

  For more information, contact:    Frank Sama    InterStudy Publications    781-296-2553 

SOURCE: InterStudy Publications

CONTACT: Frank Sama of InterStudy Publications, +1-781-296-2553,

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