Methodology
Enzymatic Colorimetric Assay; Liquid Chromatography-Tandem Mass Spectrometry (LC-MS/MS)
Synonyms
Free Cortisol; Free Urinary Cortisol; Urinary Free Cortisol
Specimen Type
Urine, Random
Performing Lab
Mayo Medical Lab
Epic ID
Other Reference Test
Lab Test Days
Monday-Friday
Standard TAT
2-5 Days
Collection Information
Specimen Required
3-5 mL Random Urine
Container Type
Sterile Container
Processing Information - Lab Use Only
Transport Temperature
Refrigerate-OK/Frozen-OK
Specimen Stability
Room Temp: 72 Hours; Refrigerated: 7 Days; Frozen: 14 Days
Test Volume Required
5 mL Random Urine
Minimum Test Volume
3 mL Random Urine
Processing Instructions
.
CPT Codes
82530
Revised
06-04-17
Initials
SL
© 2023 Rady Children's Hospital–San Diego