S728

Test CODE NAME

S728

Cortisol Urine Free by LC-MS/MS

Methodology: Liquid Chromatography-Tandem Mass Spectrometry
Performed: Sun-Sat
Reported: 2-5 days
Specimen Required: Collect: 24-hour OR Random Urine - 4 ml urine.
Refrigerate 24-hour specimen during collection.
Specimen Preparation:  Record total volume and collection time interval on transport tube and test request form. Storage/Transport Temperature: Refrigerated. 
Unacceptable Conditions: Room temperature specimens. Acidified specimens or specimens with preservatives. Stability: Ambient: Unacceptable; Refrigerated: 1 week; Frozen: 1 month
Note: This test is approved for NY .
Performing Lab
ARUP Laboratory
CPT Code(s): 82530