Lab Use Only - Cyclosporine A Trough, LC/MS/MS

Message
Patient Preparation: Optimum time to collect sample is 1 hour before next DoseCollection Instructions: Do not use gel barrier/serum separator tubes (SST) for collection. Immediate Specimen Processing: Do not centrifugeSend whole blood specimen in the original tube. Do not aliquot. Ambulatory Transport Temperature to Inova Central Lab: AmbientSpecimen Stability: 7 days


Test Code
LAB17694 CYSPR


Alias/See Also
CYSPR


CPT Codes
80158

Includes
This test is to be ordered by the lab only.Patient Preparation: Optimum time to collect sample is 1 hour before next dose@BKRCERMSGREFRESH(2302793)@ @BKRCERMSGREFRESH(2302794)@


Instructions
Processing Instructions: Do not centrifugeSend whole blood specimen in the original tube. Do not aliquot.Preferred Testing Volume: 5 mL whole bloodMinimum Testing Volume: 2 mL whole blood Transport Temperature: Ambient Stability: Ambient: 7 daysRefrigerated : 6 daysFrozen: Unacceptable Causes for Rejection: Clotted specimenPerforming Lab: Quest Diagnostic


Report Available
4-Days


Clinical Significance
1230171456



Last Updated: May 18, 2026


The CPT Codes provided in this document are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.