title: Disenrollment from a prepaid group practice: an actuarial and demographic description.
mesh_terms: D003258:Consumer Behavior; D004608:Eligibility Determination; D006264:Health Benefit Plans, Employee; D006279:Health Maintenance Organizations / Q000191:economics / Q000706:statistics & numerical data*; D006801:Humans; D008396:Maryland; D008484:Medicaid; D012959:Socioeconomic Factors