2015 Medicare Part D Restricted Data Available
New Medicare Part D Event and Drug Characteristics files are now available for the 2015 NHATS replenishment cohort (continuing sample from the 2011 cohort and new sample added in 2015). Files from the years 2013-2015 are available. Data from the years 2009-2014 also are available for continuing sample from the 2011 cohort.
Information on available data files and how to apply for access can be found here.