Everolimus, LC/MS/MS, Blood : 18883

Test Code
EVER or 18883


CPT Codes
80169

Instructions
Drug regimens are to be noted on requisition: Time and date of drug administration. 
Note: Therapeutic range applies to trough specimens drawn just prior to a.m. dose.


Transport Container
Specimen
2 mL whole blood collected in an EDTA (lavender-top) tube
  
Minimum Volume
1 mL


Transport Temperature
Room temperature.


Specimen Stability
Room temperature: 7 days; Refrigerated: 14 days; Frozen: 30 days


Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Gel barrier tubes; Clotted specimens


Methodology
Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS)

Setup Schedule
Monday - Saturday


Report Available
1-3 days


Reference Range
Trough 3.0-8.0 ng/mL for Transplantation


Trough 5.0-10.0 ng/mL for Oncology/Neurology


  


Symptoms of toxicity are more likely to occur at trough levels exceeding 12.0 ng/mL



Performing Laboratory
med fusion



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.