Which of the following is a drug utilization management tool?

Prior Authorization is a critical component of drug utilization management tools used in health care to ensure that prescribed medications are medically necessary and cost-effective prior to dispensing. This process requires healthcare providers to obtain approval from the insurance company before a medication can be covered, helping to manage the use of high-cost drugs and maintain quality of care.

By implementing Prior Authorization, pharmacy benefit managers can oversee medication use more effectively, ensuring that patients receive therapies that align with clinical guidelines and that are appropriate for their conditions. This not only helps in controlling costs but also encourages the use of safer, more effective therapeutic alternatives when necessary.

While other options like Pharmacy Staff Training, Retail Store Management, and Market Research are indeed important components of overall pharmacy operations, they do not specifically function as drug utilization management tools aimed at controlling and optimizing medication use like Prior Authorization does.