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Glucose Tolerance Testing, 2 Hour

Message
Dose of 75gms is typical but 50 and 100gms can be requested.


Test Code
GTT2


Includes
Glucose, Fasting (before Glucola)
Glucose, 30 min after Glucola
Glucose, 1 hour after Glucola
Glucose, 2 hour after Glucola


Preferred Specimen
Plasma (Gray Top)


Patient Preparation
Must be fasting for 10-16 hours.



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.