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Glucose Tolerance, Obstetrical

Test Code
GTFOB


Alias/See Also
LAB3001775


Includes
Fasting glucose with additional sample being collected at 1 hour, 2 hours, and 3 hours ingestion of glucola solution.


Preferred Specimen
2.0 mL plasma collected in a gray sodium fluoride tube


Minimum Volume
0.5 mL plasma


Other Acceptable Specimens
2.0 mL serum collected in a gold serum separator tube (SST)


Performing Laboratory
Penn Medicine Lancaster General Hospital 



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.