Which review process ensures the medical necessity of procedures during an inpatient stay?

The review process that ensures the medical necessity of procedures during an inpatient stay is known as Concurrent Review. This process involves ongoing evaluation of the patient’s treatment plan while they are still hospitalized. Medical professionals review the patient's condition and the necessity of the services being provided, assessing whether they are appropriate and required based on established clinical guidelines and the patient's status.

Concurrent Review is particularly important as it allows healthcare providers to verify the justification for continued hospitalization and procedures in real-time, ensuring that patients are receiving care that meets both their clinical needs and the requirements of insurance providers. By doing this, it helps prevent unnecessary stays or procedures, which can lead to increased healthcare costs and potential issues with reimbursement.

In contrast, Preadmission Certification occurs prior to the patient's admission, focusing on the necessity of the admission itself. Retrospective Review happens after the patient has been discharged and examines whether the services provided were appropriate after the fact. Utilization Management is a broader term that encompasses various activities, including Concurrent Review, but does not specifically focus only on the inpatient stay.

Therefore, Concurrent Review is the correct answer, as it specifically addresses the evaluation of medical necessity while the patient is still in the hospital.