You can change your lab location, but not the lab companies.
Quest Diagnostics requisition orders are good at any Quest Diagnostics location listed on our website: https://www.privatemdlabs.com/lab_locations_qd_basic.php
LabCorp requisition orders are good at any LabCorp location listed on our website: https://www.privatemdlabs.com/lab_locations_basic.php
The lab companies LabCorp and Quest are not interchangeable.
Your pre-paid LabCorp requisitions may ONLY be presented at a LabCorp Patient Service Center and your pre-paid Quest Diagnostics requisitions may ONLY be presented at a Quest Diagnostics Patient Service Center.
Consistency is very important when tracking your health trends, monitoring levels for treatment and comparing results. It is recommended to use the same laboratories and the same methodologies for testing for your health and treatments.
We will not be able to assist you with any billing issues arising when presenting the requisition to the wrong lab.