title: Health plans bear down on quality, HEDIS scores improve dramatically.
mesh_terms: D002690:Chlamydia Infections / Q000175:diagnosis; D003266:Continuity of Patient Care / Q000592:standards; D003625:Data Collection; D003920:Diabetes Mellitus / Q000628:therapy; D005260:Female; D019983:Guideline Adherence / Q000706:statistics & numerical data*; D006264:Health Benefit Plans, Employee / Q000592:standards; D006801:Humans; D008329:Managed Care Programs / Q000592:standards*; D001523:Mental Disorders / Q000628:therapy; D011243:Preferred Provider Organizations / Q000592:standards; D019984:Quality Indicators, Health Care / Q000706:statistics & numerical data*; D014481:United States