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Test Code OSMORU Osmolality, Random, Urine

Additional Codes

Sunrise Clinical Manager (SCM) Orderable:   Osmolality, Random Urine

AllScripts (AEHR) Orderable:  Osmolality, Random Urine

Performing Laboratory

Northwell Health Laboratories


Freezing Point Depression

Reference Values


50 – 1200 mOsm/kg.

Test Classification and CPT Coding


Physician Office Specimen Requirements

10 mL from a random urine collection. No preservative. Send specimen refrigerated in a plastic urine container.

Day(s) and Time(s) Performed

Monday through Sunday

Computer Interface Code

PDM #  5302460