For other uses, see HMO (disambiguation). In the United States a health maintenance organization (HMO) is a medical insurance group that provides health services for a fixed annual fee.
NCAA Division I. Main logo used by the NCAA in Divisions I, II, and III. Division I (D-I) is the highest level of intercollegiate athletics sanctioned by the National Collegiate Athletic Association (NCAA) in the United States.
The NCAA Division I Men's Basketball Tournament is a single-elimination tournament played each spring in the United States, currently featuring 68 college basketball teams from the Division I level of the National Collegiate Athletic Association, to determine the national championship. The tournament was created in 1939 by the National Association of Basketball Coaches, and was the idea of Ohio State University coach Harold Olsen. Played mostly during March, it has become one of the most famous