Which of the following methods is used to verify a patient's identity before vaccination?

Verifying a patient's identity before vaccination is crucial for ensuring patient safety and preventing errors. Using two identifiers, such as the patient's name and date of birth, is a standard practice in healthcare settings. This method reduces the risk of administering the wrong vaccine or treatment and confirms that the information corresponds correctly with the patient's medical records.

Two identifiers increase the accuracy of identifying the patient and are consistent with established guidelines and best practices in medical settings. By linking the patient to their vaccination record using these identifiers, healthcare providers can confidently proceed with the immunization process, ensuring the right care is delivered to the right individual.

Other methods, such as asking for appointment times or checking medical records alone, do not provide the same level of verification. For instance, someone could have the same appointment time or similar details in their medical records without being the correct patient. Checking an insurance card may help with identifying a patient but does not independently verify the identity as reliably as using two specific identifiers.