Why is patient identification critical in phlebotomy?

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Accurate patient identification in phlebotomy is essential for patient safety. When a patient is correctly identified, the blood sample is linked to the right person, ensuring that the test results belong to the correct patient. Misidentification can lead to the wrong patient receiving results or treatments, which can cause incorrect diagnoses, inappropriate therapy, or serious harm. That’s why the practice emphasizes confirming two identifiers—typically the patient’s name and date of birth—by checking the wristband and the order or barcode, and rechecking if anything doesn’t match. The color of the collection tube matters for the type of test and proper handling, but it does not verify who the patient is. Likewise, the focus on a phlebotomist’s skills or on speeding up reporting doesn’t address the core patient-safety risk that proper identification mitigates.