Fluoride, Random Urine [37402X]

Test Code

CPT Codes



Preferred Specimen
20 mL of a random urine submitted in a plastic, leak-proof container

Minimum Volume
5 mL

Transport Temperature
Refrigerated (cold packs)

Specimen Stability
Room temperature: 72 hours
Refrigerated: 7 days
Frozen: 28 days

Ion Specific Electrode (ISE)

FDA Status
This test was developed and its analytical performance characteristics have been determined by Quest Diagnostics. It has not been cleared or approved by the U.S. Food and Drug Administration. This assay has been validated pursuant to the CLIA regulations and is used for clinical purposes.

Setup Schedule
Set up: Tues-Sat p.m.; Report available: Same day

Reference Range
Fluoride, Random Urine0.20-3.20 mg/L
Creatinine, Random Urine
≤6 Months2-28 mg/dL
7-11 Months2-31 mg/dL
1-2 Years2-110 mg/dL
3-8 Years2-130 mg/dL
9-12 Years2-160 mg/dL
>12 Years Male20-320 mg/dL
>12 Years Female20-275 mg/dL

Performing Laboratory
Quest Diagnostics Nichols Institute
14225 Newbrook Drive
Chantilly, VA 20153

The CPT Codes provided in this document are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.