Glomerular Filtration Rate- Calculated

Message
This is a calculated value based on patient age, weight and creatinine level


Test Code
GFR


Alias/See Also
eGFR, GFR


Preferred Specimen
1 mL serum for creatinine level


Minimum Volume
0.5 mL


Other Acceptable Specimens
Heparinized Plasma


Instructions
Include patient weight and age with order


Transport Container
Original collection vial


Transport Temperature
Ambient


Specimen Stability
Ambient: 7 days Refrigerated: 7 days


Setup Schedule
24/7


Report Available
Same day


Performed By
Quest Diagnostics DEMO


Last Updated: April 14, 2017


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.