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Test Code LAB1124 Osmolality, Urine

Additional Codes

Test Name in EPIC EPIC Test Code Mnemonic
OSMOLALITY, URINE LAB1124 UOSMO

 

Methodology

Osmometer—Freezing Point Depression

Specimen Requirements

Specimen Type: Urine, random

Container/Tube: Aliquot tube

Specimen Volume: 3 mL

Specimen Minimum Volume: 0.5 mL

Collection Instructions: No preservative.

Specimen Transport Temperature

Refrigerate 5 days/Frozen 6 months OK/Ambient 4 hours OK

Day(s) Test Set Up

Monday through Sunday

Performing Laboratory

Chemistry-

SMDC Clinical Lab

Fargo Hospital Lab

Test Classification and CPT Coding

83935

Reference Values

Random Urine: 50-1200 mOsm/kg