Cortisol, Baseline Test

Test Code
12353003311


Alias/See Also
CORTB


Preferred Specimen
Plasma collected in a green-top lithium heparin plasma separator tube (PST) 


Patient Preparation
Collect specimen prior to administration of hormone.

Minimum Volume
0.5 mL


Other Acceptable Specimens
Serum collected in a gold-top serum separator tube (SST)
Serum collected in a red-top no additive no-gel tube and transferred to a plastic vial


Instructions
SST/PST: Spin and do not separate.
Red-top no-gel tube: Spin and separate serum into a plastic transport vial.


Transport Temperature
Refrigerated


Performing Laboratory
Guthrie Clinic Lab



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.