title: It's that time of year again. Seniors can now switch Medicare drug plans.
authors.forename: Michelle
authors.initials: M
authors.lastname: Andrews
mesh_terms: D000368:Aged; D017047:Cost Sharing; D003657:Decision Making; D005569:Formularies as Topic; D006801:Humans; D007356:Insurance, Pharmaceutical Services; D006278:Medicare; D014481:United States