Resources

Cortisol, Stimulation Study

Message
Lab to Order Only - Laboratory Communication 'Lab to Order'  must be entered by the clinical staff and coordinate with Laboratory staff for collections.


Test Code
CORTSTIM


Alias/See Also
Cort Stim
Testing for WMC, PCMH and TCH are performed at WyMCC. 


Includes
Cortisol
Baseline Cortisol
30 Minute Cortisol
60 Minute Cortisol
90 Minute


Instructions
Timing is crucial for collection. When solution or medication is received on unit arrange baseline or fasting collection time with RN.  Ingestion, infusion or injection must be done within 30 minutes after baseline/fasting specimen collection. Subsequent order time begins after ingestion, infusion or injection is complete. Lab to order the specified time collections requested.


Setup Schedule
Continuously; Sunday through Saturday


Report Available
Daily


Reference Range
A normal response cutoff for cosyntropin (ACTH) stimulation is
considered a peak cortisol > 13.5 mcg/dL (intravenous ACTH) or > 12.0 mcg/dL (intramuscular
ACTH)


Clinical Significance
Response to infusion of synthetic ACTH (cosyntropin) in the assessment of adrenal insufficiency.


Performing Laboratory
Performed on-site

Additional Information
Vitamin D, 25-Hydroxy, Total


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.