CHLORIDE, 24 HOUR URINE

Test Code
LAB60


CPT Codes
81050, 82436

Preferred Specimen
24-hour urine collection


Instructions
TO COLLECT A 24-HOUR URINE SPECIMEN: At the hour selected to start the 24-hour period, have the patient urinate and discard. From that time collect all urine passed in a clean container and transfer immediately to this bottle. DO NOT HAVE PATIENT URINATE DIRECTLY INTO THE BOTTLE. Have the patient pass the last urine at the end of the 24-hour period and add this into the bottle. The container must be kept refrigerated at all times during the 24-hour collection.Refrigerate during collection


Transport Temperature
Refrigerate during collection


Methodology
Ion-Selective Electrode (ISE)

Setup Schedule
Set Up:Daily Report Available:1 day


Reference Range
Chloride, 24Hr Urine Calc 110-250 mEq/24hrs
24Hr Total Urine Volume   1000-2500 mL
Cloride, urine Ion-Selective Electrode (ISE) mEq/L


Performing Laboratory
GBMC Chemistry



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.