Thallium, Urine

Test Code
13765


CPT Codes
82570, 83018

Includes
Creatinine

If Creatinine is ≤300 mg/dL or ≥3000 mg/dL, then confirmation by Specific Gravity Confirmation, Urine will be performed at an additional charge (CPT code(s): 81002)


Preferred Specimen
3 mL urine collected in an acid-washed or trace metal-free, preservative-free plastic container


Patient Preparation
Avoid exposure to gadolinium-based contract media for 48 hours prior to sample collection

Minimum Volume
1.1 mL


Transport Temperature
Refrigerated (cold packs)


Specimen Stability
Room temperature: 5 days
Refrigerated: 30 days
Frozen: 30 days


Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Received room temperature


Methodology
Colorimetry (C) • Inductively Coupled Plasma/Mass Spectrometry (ICP/MS)

FDA Status
This test was developed and its performance characteristics determined by NMS Labs. It has not been cleared or approved by the US Food and Drug Administration.

Setup Schedule
Set up: Varies; Report available: 5 days (if positive: 10 days)


Reference Range
See Laboratory Report




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.