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HelpTest Code PRCR Protein/Creatinine Ratio, Urine
Additional Codes
| EPIC | LAB4172 |
Methodology
Roche Cobas c503
Sample Type
- Urine, Random
Centrifuge: Yes
Specimen Minimum Volume
Urine Protein - 0.3 mL
Urine Creatinine - 0.3 mL
Specimen Stability
| Temperature | Time |
|---|---|
| Ambient (20-25°C) | 24 hours |
| Refrigerated (4-8°C) (store) | 6 days |
| Frozen (-20°C) | 1 month* |
*Freeze only once!
Reference Ranges
| Normal Range |
|---|
| <0.20 mg/mg |
Rejection Criteria
- Samples outside stability limits
- Samples not properly labeled (2 patient identifiers required)
Availability
| Performed | STAT |
|---|---|
| 24/7 | Yes |
Performing Laboratory
MultiCare Yakima Memorial Hospital Laboratory
Lab Department
Chemistry
CPT Code
84156
82570
LOINC
34366-5 Protein/Creatinine (U) [Ratio]