Resources

CHLORIDE, URINE, 24 HOUR

Message
  • Submit the Total Volume in mLs.


Test Code
CLUN


CPT Codes
82436

Preferred Specimen
24 Hour Urine Container without preservative
(aliquot or transfer urine into a transfer tube and note the total volume)


Minimum Volume
5 mL


Instructions

  • Mix the specimen well and measure the 24-Hour volume

  • Note the total volume in mLs.

  • Pour off 20 mL of urine into a separate plastic screw-cap container.

  • Refrigerate if not tested immediately.




Transport Container
Plastic screw-cap container


Transport Temperature
Refrigerate


Specimen Stability
2-8°C up to 3 days


Methodology
ISE (Ion Selective Electrode)

Setup Schedule
M, T, W, Th, F, Sa, Sun


Report Available
Same day tested at the performing laboratory.


Performed By
Alverno Laboratories

Performing Laboratory
Alverno Central Lab  
NCHB1 (Chemistry, Beckman AU)

Additional Information
24 Hour Urine Collection

Last Updated: January 23, 2025


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.