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HelpTest Code LAB9012 Electrolytes, 24 Hour, Urine
Methodology
| Profile Information: | |
| Creatinine, 24 Hour | Sodium, 24 Hour |
| Potassium, 24 Hour | Osmolality, 24 hour (not at SPRH) |
Performing Laboratory
RCH-SPH
Specimen Requirements
10 mL from a 24-hour urine collection in a plastic urine container. No preservative. Send specimen refrigerated.
Note:
1. 24-Hour volume is required
2. Follow instructions in Blood & Urine Collection & Prep Guide
Specimen Stability
Refrigerated: Forward Promptly
Day(s) Test Set Up
Monday through Sunday
Test Classification and CPT Coding
82570 - creatinine
84133 - potassium
84300 - sodium