BUN

Test Code
BUN


Alias/See Also
BUN|BLOOD UREA NITROGEN


Preferred Specimen
SERUM


Minimum Volume
1


Instructions
Draw blood in a serum gel tube. Spin down and send 1 mL of serum.


Transport Container
SST


Transport Temperature
Room Temperature


Setup Schedule
Monday through Sunday


Reference Range
Both Genders, Age Range 0 Hours - 7 Days, Normal 3-25 mg/dL
Both Genders, Age Range 8 Days - 12 Months, Normal 4-19 mg/dL
Both Genders, Age Range 13 Months - 150 Years, Normal 7-18 mg/dL


Performed By
LabFirst



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.