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Urea Nitrogen, Urine
Test Code1235300765
Alias/See Also
URUN
UUN
UUN
CPT Codes
84540
Preferred Specimen
GUTHRIE CLINIC LAB: Urine in a yellow-top no additive urine chemistry tube
CORNING/LOURDES: Urine in a sterile container
CORNING/LOURDES: Urine in a sterile container
Other Acceptable Specimens
GUTHRIE CLINIC LAB: Urine in a sterile container, Urine in a yellow-top no additive conical urine tube
Instructions
GUTHRIE CLINIC LAB: Collect urine in a sterile container and transfer to a yellow-top no additive urine chemistry tube tube.
CORNING/LOURDES: Collect urine in a sterile container.
CORNING/LOURDES: Collect urine in a sterile container.
Transport Temperature
Refrigerated
Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Urine in a red/yellow marble top urine conical tube with preservative
Performing Laboratory
Guthrie Clinic Lab
Corning Hospital Lab
Lourdes Hospital Lab

