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HelpTest Code OSMOU OSMOLALITY, URINE
Additional Codes
| Software | Test Code |
|---|---|
| Label Text | OSMOU |
| EPIC | LAB420 |
Performing Laboratory
NorDx Laboratories
Useful For
Assessing the concentrating ability of the kidney
Method Name
Freezing Point Osmometry
Reference Values
280 – 1,200 mosm/kg
Days and Times Test Performed
Monday through Sunday
Report Available
1 Day
Available Stat
Specimen Type
Urine, Random
Preferred Container
Urine Cup
Preferred Volume
Urine, Random: 1 mL (Urine Cup)
Minimum Volume
Urine, Random: 0.6 mL (Urine Cup)
Specimen Collection and Handling
Collect random urine and send refrigerated in a clean, non-sterile urine container.
Preferred Aliquot Container
Blue aliquot tube with blue cap
Acceptable Alternative Aliquot Container(s)
Clear aliquot tube with teal cap
Conical aliquot tube
Specimen Stability Information
| Specimen Type | Temperature | Time |
|---|---|---|
| Urine, Random | Refrigerated | 24 hours |
Add On Capable
Yes
Advance Beneficiary Notice Requirements
No ABN Required
CPT Code Information
|
CPT Code |
CPT Description |
CPT Disclaimer |
|---|---|---|
| 83935 | Osmolality, Urine |
Performing Laboratory Location
NorDx Laboratories - MMC-P, MMC-B, MidCoast, and Memorial Hospital sites
LOINC Code Information
2695-5