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HelpTest Code BUN Urea Nitrogen (BUN), Serum
Specimen Requirements
Container/Tube: Gold Top Tube(s)
Specimen Volume: 1 mL of serum
Collection Instructions:
Note: Label specimen appropriately.
Specimen Transport Temperature
Ambient
Performing Laboratory
The Valley Hospital
Reference Values
9-23 mg/dL
Test Classification and CPT Coding
84540