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.
As of 2012, the Pac 10 has the most NCAA Division I national championships in basketball with 15 total championships. UCLA, the winningest team in college basketball, won 11 of those. Here is the championship count for the other main conferences: ACC - 12.