Osmolality, Urine
Test Summary
For assessing the concentrating ability of the kidney
Aliases
- UOSMO
- Urine Osmolality
Specimen Collection
Special Instructions
N/A
Preferred Specimen
2 mL fresh random urine
Minimum Volume
2 mL
Instructions
Obtain specimen in urine collection cup.
Patient Preparation
N/A
Storage
Urine Collection Cup
Transport Temperature
Refrigerated
Specimen Stability
- Room Temperature = 24 hours
- Refrigerated = 24 hours
- Frozen = n/a
Limitations
N/A
Other Acceptable Specimens
N/A
Unacceptable Specimens
Incorrect specimen type, insufficient sample volume, improper storage conditions, exceeds specimen stability guidelines, contaminated sample.
Order Code
OSMOU
EPIC (Premier) Code
LAB314
Includes
N/A
CPT Code
- 83935
Billing Code
- 3003314
CPT Statement
Methodology
Freezing Point
FDA Status
FDA Approved
Physician Attestation of Informed Consent
N/A
Testing Laboratory
CompuNet Clinical Laboratories, LLC
2308 Sandridge Drive
Moraine OH, 45439
2308 Sandridge Drive
Moraine OH, 45439
Department
Chemistry
Reference Range
50-1200 mOSM/kg
Setup Schedule / Expected Turnaround Time
24/7; Report available: Daily
Specimen Collection
Special Instructions
N/A
Preferred Specimen
2 mL fresh random urine
Minimum Volume
2 mL
Instructions
Obtain specimen in urine collection cup.
Patient Preparation
N/A
Storage
Urine Collection Cup
Transport Temperature
Refrigerated
Specimen Stability
- Room Temperature = 24 hours
- Refrigerated = 24 hours
- Frozen = n/a
Limitations
N/A
Other Acceptable Specimens
N/A
Unacceptable Specimens
Incorrect specimen type, insufficient sample volume, improper storage conditions, exceeds specimen stability guidelines, contaminated sample.
Result Information
Methodology
Freezing Point
Testing Laboratory
N/A
Reference Range
50-1200 mOSM/kg
Setup Schedule / Expected Turnaround Time
24/7; Report available: Daily