Home
HelpTest Code BUN UREA NITROGEN
Performing Laboratory
Helen Keller Laboratory
Specimen Container:
Green Lithium Heparin Tube
Specimen Requirements
Preferred: Lithium heparin plasma
Acceptable: Serum
Minimum volume:1 mL (pediatric: 0.2 mL) of plasma or serum.
Specimen Stability Information
3 days refrigerated
Day(s) Testing is performed
Monday through Sunday
CPT Coding:
84520
REFERENCE VALUE
6-20 MG/DL