Effect of the Medicare Modernization act on Healthcare and allied companies.
The Healthcare Services sector can be subdivided into these sub-groups: Software: IDX Systems Corp., Cerner Corp., Eclipsys Corp., McKesson Corp. Distribution: AmerisourceBergen Inc., Cardinal Health Inc., Fisher Scientific, Henry Schien Inc., McKesson Corp., Owens and Minor Inc., Priority Healthcare Inc. Pharmacy Benefits Managers [PBM-s]: Caremark RX Inc., Medco Health Systems Inc., and Express Scripts [large ...