The effect of three-tier formulary adoption on medication continuation and spending among elderly retirees.

@article{Huskamp2007TheEO,
  title={The effect of three-tier formulary adoption on medication continuation and spending among elderly retirees.},
  author={Haiden A. Huskamp and Patricia A Deverka and Mary Beth Landrum and Robert S. Epstein and Kimberly A. McGuigan},
  journal={Health services research},
  year={2007},
  volume={42 5},
  pages={1926-42}
}
OBJECTIVE To assess the effect of three-tier formulary adoption on medication continuation and spending among elderly members of retiree health plans. DATA SOURCES Pharmacy claims and enrollment data on elderly members of four retiree plans that adopted a three-tier formulary over the period July 1999 through December 2002 and two comparison plans that… CONTINUE READING