Which option correctly lists the commonly used patient identifiers?

• A. Full Name and Date of Birth
• B. Address and Phone Number
• C. Medical Record Number and Insurance Policy
• D. Date of Visit and Appointment Time

Answer: (A)

Verifying a patient’s identity relies on using two distinct identifiers to prevent mix-ups. The most reliable and commonly used pair is the patient’s full name and date of birth, because together they uniquely differentiate individuals and are consistently recorded across the medical record and on forms at every visit. Other information, like address or phone number, can be shared or change over time, and while a medical record number or insurance policy number are identifiers, they aren’t as universally practical for day-to-day identity checks, and scheduling details like date of visit or appointment time don’t confirm who the person is. So, the combination of full name and date of birth is the standard two-identifiers approach.