A B C D E F G H I J K L M N O P Q R S T U V W X Y Z #

Urine Urea Nitrogen, Quant

Test Code
UUN


CPT Codes
84540

Preferred Specimen
Urine from 24 hour collection


Instructions
Refrigerate during collection.


Transport Container
24 hour urine container


Transport Temperature
Refrigerated


Specimen Stability
Room Temperature: Unacceptable
Refrigerated: Sample must be kept refrigerated



Methodology
Colorimetric

Setup Schedule
Daily


Report Available


Inpatient turn-around time: 4 hours.  Outpatient testing received by noon will be reported by 4:30 p.m. Specimens received after noon will be reported by the next morning.
 






The CPT Codes provided in this document are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.