NU Online News Service, Nov. 12, 2003, 12:05 p.m. EST – InterStudy Publications, St. Paul, Minn., has released HMO County Surveyor 6.0., the latest edition of a database that reports managed care market statistics at the county level.

Customers can sort the data on county-level HMO market share by total HMO enrollment, and by Medicare enrollment and Medicaid enrollment, InterStudy says.

InterStudy sells data for individual counties and individual states as well as national data.

InterStudy is a unit of Decision Resources Inc., Waltham, Mass.