What are the three types of application methods used for utilization management?

The correct answer highlights the three recognized types of application methods employed in utilization management: prospective, concurrent, and retrospective.

Utilization management focuses on assessing the appropriateness and efficiency of healthcare services, and each of these application methods serves a different purpose within that framework.

Prospective utilization management involves evaluating the necessity of healthcare services before they are provided. This method helps in preventing unnecessary treatments and controlling costs from the outset.

Concurrent utilization management occurs during the provision of healthcare services. This approach ensures that the ongoing care aligns with established treatment protocols and is necessary for the patient's condition, allowing for real-time decision making.

Retrospective utilization management takes place after services have been delivered. This method reviews cases to assess whether the care provided was appropriate and if any changes are required for future similar situations.

In contrast, the other options refer to different terminologies that are not standard classifications within utilization management practices and do not accurately capture the established framework used for managing healthcare services.