title: Trends in premiums, cost-sharing, and benefits in Medicare+Choice health plans, 1999--2001.
authors.forename: M
authors.initials: M
authors.lastname: Gold
authors.forename: L
authors.initials: L
authors.lastname: Achman
mesh_terms: D017047:Cost Sharing; D005544:Forecasting; D006801:Humans; D007342:Insurance Benefits; D019458:Insurance Coverage; D020398:Medicare Part C / Q000706:statistics & numerical data / Q000639:trends; D014481:United States