8. December 2008 21:44
Clinicians using an electronic prescribing system appear more likely to prescribe lower-cost medications, reducing drug spending, according to a report in the December 8/22 issue of Archives of Internal Medicine.
"Prescription drug costs account for a significant proportion of medical spending and have been increasing rapidly," the authors write as background information in the article. One method for encouraging use of lower-cost medications is a tiered copayment system. Insurers identify preferred medications, such as generic drugs, and designate them "tier 1" with the lowest copayment. Moderately priced brand-name medications may be designated second-tier and assigned a higher copayment, and third-tier drugs represent expensive brand-name medications for which generic alternatives are available and have the highest copayment.
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