Osmolality, Random Urine.

Test Code
UOSM


CPT Codes
83935

Preferred Specimen
2 mL urine.


Instructions
No perservative.


Transport Container
Sterile, screw cap container.


Transport Temperature
Room temperature.


Methodology
Freezing point depression

Reference Range
50-1200 mOsm/kg


Clinical Significance
For assesing the concentration ability of the kidney.




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.