Specimens are stored for 30 days after the initial test order which allows you to add on tests (contingent on having the proper specimen type in sufficient volume). To order an add-on test, place the order utilizing the same ordering method used for the initial order.
You will be contacted if insufficient specimen volume remains for your add-on test order.
To request the return of a specimen to the originating laboratory, complete the Change Order Form and fax it to (816) 347-0143.
For other specimen inquiries, please contact Client Services at (800) 305-5198