Test Overview
Test Methodology
Liquid Chromatography-Tandem Mass Spectrometry (LC-MS/MS)
Test Usage
Therapeutic drug monitoring.
Reference Range *
>700 ng/mL
* Reference ranges may change over time. Please refer to the original patient report when evaluating results.
Test Details
Days Set Up
Monday - Saturday
Analytic Time
2 - 5 days
Soft Order Code
POSA
MiChart Code
Posaconazole, Level (Sendout)
Synonyms
- Noxafil
Laboratory
Sendout
Reference Laboratory
Mayo POSA (89591)
Section
Special Testing
Specimen Requirements
Collection Instructions
Collect trough specimen in a red top tube; do not use SST tube. Centrifuge, aliquot serum into a plastic vial, and refrigerate.
Normal Volume
2 mL serum
Minimum Volume
0.6 mL serum
Storage Temperature
Refrigerated preferred, ambient or frozen acceptable
Rejection Criteria
SST tube not acceptable.
Additional Information
Test sent to Mayo Clinic Laboratories.
Billing
CPT Code
80187
Fee Code
AA693
NY State Approved
No