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HelpTest Code RMCURNOSMO Osmolality Urine*
Methodology
Freezing Point Depression
Performing Laboratory
Rutland Regional Medical Center Laboratory
Specimen Requirements
Specimen Type: Urine, random collection
Container/Tube: Plastic container
Specimen Volume: 5 mL
Specimen Minimum Volume: 1 mL
Collection Instructions:
1. No preservative.
2. Refrigerate specimen after collection.
3. SAMPLE MUST BE ANALYZED AT RRMC WITHIN 24 HOURS OF COLLECTION
Specimen Transport Temperature
Refrigerated
Reference Values
390-1,090 mOsm/kg
Day(s) Performed
Daily
Analytical Time:
1 day
Available Stat
Test Classification and CPT Coding
CPT: 83935
LOINC: 2695-5
Order Code: RMCURNOSMO
Result Code: RMCL800431
Result Name: U Osmolality