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Test Code UUNRA Urea Nitrogen, Random,Urine

Performing Laboratory

Huntsville Hospital Laboratory

Methodology

Conductivity

Specimen Requirements

1 mL from a random urine collection.
Note:  Follow instructions in “Urine Collection—Huntsville Hospital Health System Laboratory” in “Special Instructions.”

Specimen Stability Information

 

Specimen Type

Temperature

Time

Urine, random

RT

2 days

  Refrigerated 7 days

 

Reject Due To

 

Hemolysis

NA

Lipemia

NA

Icterus

NA

 

Reference Values

No established reference values

CPT Coding

84540

Secondary ID

HHA1572

LOINC Coding

 

Test Name LOINC Code

Urea nitrogen, Random, Urine

3095-7

 

Day(s) Set Up

Monday through Sunday