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HelpEpic Code LAB426 Phosphorus, 24 Hour Urine
Test Name Alias
Phosphorus Urine 24hr | 8848
Interface Order Alias
10669
Quick Collect
24H/NP/R
Specimen Requirements
Specimen Type: Urine, 24-hour collection
Container/Tube: Plastic 24-hour urine jug
Volume: Entire collection
Minimum volume: 10 mL
Collection Instructions:
- No additive or 6N HCl.
- Refrigerate specimen during collection.
- Starting and ending times of collection are required.
- Detailed Instructions (link): Patient Collection Instructions
- Detailed Instructions (link): Urine Collection Guide for Staff
Specimen Transport Temperature
Refrigerate
Specimen Stability
Refrigerate: 72 hours
Frozen: acceptable
Laboratory Retention: 72 hours
Test Frequency
Available daily, usual TAT 1 day.
Reference Range
0.6 – 1.5 gms/24 hrs
Performing Department
Chemistry
Performing Department Laboratory Location
Corewell Health Reference Laboratory, Grand Rapids, MI
Methodology
Molybdate UV
CPT
84105
CDM Code
3018410501
Epic Test ID
1230101040
LOINC
Volume UrPhos: 3167-4
Hrs Coll UrPhos: 13362-9
UrPhos mg per dL: 21458-5
UrPhos g per 24 hrs: 2779-7
Additional Information
6N HCl is an acceptable preservative for this test.
Reviewed Date
3/7/2024