A B C D E F G H I J K L M N O P Q R S T U V W X Y Z #

Glomerular/Filt Rate

Test Code
3040002489


Alias/See Also
1231100173


CPT Codes
No charge

Includes
CREATININE, BLOOD ESTIMATED GLOMERULAR FILTRATION RATE


Preferred Specimen
Green Lithium Heparin (Gel separator preferred)


Minimum Volume
0.5 mL plasma


Other Acceptable Specimens
NA HEP Green top tubes (Contact Lab)


Instructions
Specimen must be centrifuged within 2 hours after collection and plasma pulled off cells.


Specimen Stability
Room Temperature: centrifuge within 2 hours, Refrigerated: 7 days


Reference Range
Males/Females:
>60


Performing Laboratory
ARKADELPHIA LABORATORY CONWAY LABORATORY FORT SMITH LABORATORY HEBER SPRINGS LABORATORY LITTLE ROCK LABORATORY NORTH LITTLE ROCK LABORATORY STUTTGART LABORATORY VAN BUREN LABORATORY MALVERN LABORATORY EL DORADO LABORATORY MAGNOLIA LABORATORY DREW COUNTY LABORATORY


Last Updated: August 26, 2026


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.