- GT4
Glucose Tolerance 4 Hrs (Non-OB)
Specimen:
Test Code
GT4
Specimen Name
Glucose Tolerance 4 Hrs (Non-OB)
Collect
1-SST Also acceptable Lithium-Heparin
Submit
1 mL (Min: 0.5 mL) Serum or Plasma
Special Handling
Draw SST, allow to clot completely, then centrifuge.
Rejection Criteria
Grossly hemolyzed, lipemic, icteric specimens
Stability
Refrigerated 3 days
Methodology
Enzymatic Hexokinase Method
Performed
Sunday - Saturday
Reported
1-2 days
CPT Codes
- 82951
- 82952 x2
Components
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Additional Information
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Common Lab Definitions
- Serum
- Plasma
- STT