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HelpTest Code UUNR Urea Nitrogen, Urine
Collection Container
Urine
Specimen Required
Random Urine
Specimen Volume
1 mL
Minimum Specimen Volume
0.5 mL
Transport Temperature
Refrigerate
Specimen Stability
Refrigerated: 7 days
Reasons for Rejection
Preservative added to urine
Methodology
Kinetic UV
Days and Times Performed
Test performed daily
Turnaround Time
24 hours
Units of Measure
mg/dL
CPT Code
84540
LOINC Code
3095-7
EMR Interface Order Code
10145