title: Federal support for HMOs.
mesh_terms: D003695:Delivery of Health Care; D005380:Financing, Government; D006123:Group Practice; D006279:Health Maintenance Organizations; D007182:Income; D007348:Insurance, Health; D007883:Legislation, Medical; D009934:Organization and Administration; D012040:Regional Health Planning; D012577:Schools, Medical; D014481:United States