Defining appropriate quality performance metrics for pharmacies dispensing oral oncology therapies.

Pharmacy benefit managers use measures like the medication possession ratio (MPR) as a performance/quality metric to evaluate specialty pharmacies and assess direct and indirect remuneration clawback fees. Abundant evidence shows that measuring MPR does not correlate with patients' experiences while on oral cancer oncolytics and does not accurately reflect their clinical outcomes. The authors demonstrate that as an alternative to MPR, the Florida Cancer Specialists & Research Institute's Rx To Go in-house pharmacy offers value; it uses a multifaceted approach to comprehensively evaluate the services that specialty oncology pharmacies provide to patients with cancer who are being treated with oral oncolytics.