title: HEDIS scores show health plan performance on the rise, but disparities remain.
authors.forename: Gina
authors.initials: G
authors.lastname: Rollins
mesh_terms: D003695:Delivery of Health Care / Q000639:trends; D005069:Evaluation Studies as Topic; D005544:Forecasting; D006264:Health Benefit Plans, Employee / Q000639:trends*; D006801:Humans; D008484:Medicaid; D006278:Medicare; D017063:Outcome Assessment, Health Care; D019984:Quality Indicators, Health Care / Q000639:trends*; D014481:United States