Standardization of medication inventory in an urban family medicine clinic.

BACKGROUND: Recommendations on clinic-administered medications to stock in an urban family medicine clinic and how to manage an outpatient formulary are not well defined in the literature. Although there are numerous hypothesized incentives for a standardized medication inventory, the financial impact at the level of a single clinic is unknown. OBJECTIVES: The purpose of this project was to develop clinic-administered medication inventory recommendations for urban family medicine clinics and to determine the financial impact of standardization at a single clinic. METHODS: The current clinic-administered medication inventory was assessed using the following prespecified criteria: (1) clinic administration is required for successful patient outcomes, (2) use of the medication for intended indication is evidence-based, (3) appropriately trained staff and equipment are available to administer and monitor the medication, (4) most cost-effective dosage form of the medication is stocked in the clinic, and (5) quantity and location of medication stocked in the clinic match need. Changes to the medication inventory were made effective on August 1, 2018, based on physician group consensus. Monthly clinic medication cost during the study period was analyzed before and after intervention. RESULTS: A total of 80 medications were identified; 45 medications remained after changes according to the prespecified criteria. The monthly cost of maintaining the inventory during the study period was $1947 preintervention compared with $1048 postintervention. The estimated average monthly cost savings of a standardized inventory in a single, urban family medicine clinic is $900, or $10,800 annually. CONCLUSION: Standardizing a clinic-administered medication inventory in an urban family medicine clinic can help reduce unnecessary cost.