New research from the University of Chicago has confirmed that purchasing prescription drugs in a three-month supply rather than a one-month supply is a way to reduce the cost of drugs for patients and third-party payers.
An analysis of 26,852 prescriptions filled for 395 different drugs from 2000-2005 showed that patients who purchased their drugs in three-month supplies rather than with one-month supplies saved on average 29% in out-of-pocket costs. After factoring in third-party payers, including Medicare, Medicaid and insurance companies, total savings averaged 18%.
"These savings may not seem large to some, but they could help trim the cost of health care, which is especially important given the nationwide debate about how to finance health care reform," said G. Caleb Alexander, MD, MS, Assistant Professor of Medicine at the University of Chicago Medical Center and senior author of the study, which will be published in print November 20, 2009, in Applied Health Economics & Health Policy
Although prescription drug costs represent only about 10% of the nation's total health care bill, they are one of the fastest growing sectors and affect a large proportion of patients.
"No matter what any health care reform package looks like, millions of Americans are burdened by prescription drugs costs, and this is one important way to help relieve that burden," Alexander said. "Other methods to lower prescription drug costs include substituting generic drugs for brand-name drugs and discontinuing non-essential medicines."