Medication reconciliation is best described as what process?

• A. A process to list only current medications
• B. A process to compare all medications a patient is taking to avoid omissions, duplications, or dangerous interactions
• C. A billing code for prescription refills
• D. A lab test for drug levels

Answer: (B)

Medication reconciliation focuses on creating the most accurate list of all medications a patient is actually taking—prescription drugs, over-the-counter medicines, and supplements—and actively comparing that list with their records from other sources (prior visits, hospital records, pharmacy data) to catch and resolve discrepancies. The goal is to prevent omissions (medications the patient should be on but isn’t listed), duplications (same medication listed more than once or conflicting dosing), and dangerous interactions or dosing errors. This safety check is especially crucial during transitions of care, such as admission, transfer, or discharge, to ensure continuity of safe, effective therapy. It’s not just about listing current meds, and it’s not a billing code or a lab test.