Arsenic, Blood

Test Code

269

Alias/See Also

LAB00168

CPT Codes
82175 <br><strong>This test is not available for New York patient testing at med fusion-Lewisville, TX. Orders for New York patients will be redirected to Quest Diagnostics Nichols Institute-Chantilly, VA for testing.</strong>

Preferred Specimen

4 mL whole blood collected in an EDTA (royal blue-top) tube

Patient Preparation
Avoid seafood consumption for 48 hours prior to sample collection

Minimum Volume

2 mL

Other Acceptable Specimens

Sodium heparin (royal blue-top) tube

Tests performed on a specimen submitted in a non-trace element tube/container (non-acid washed) may not accurately reflect the patient's level. If a non-trace element tube/container is received, it will be accepted for testing. However, elevated results shall be reported with a message that re-submission with a trace element tube/container is recommended.

Transport Container

EDTA (royal blue-top) tube

Transport Temperature

Room temperature

Specimen Stability

Room temperature: 10 days
Refrigerated: 10 days
Frozen: Unacceptable

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

Clotted specimen

Methodology
Inductively Coupled Plasma/Mass Spectrometry (ICP/MS)

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 FDA. This assay has been validated pursuant to the CLIA regulations and is used for clinical purposes.

This test is not available for New York patient testing at med fusion-Lewisville, TX.
Orders for New York patients will be redirected to Quest Diagnostics Nichols Institute-Chantilly, VA for testing.

Setup Schedule

Tues, thurs, sat

Report Available

2-6 days

Limitations

Arsenic may only be present in blood for 4-6 hours. This test is most accurate in acute poisoning.

Reference Range

<23 mcg/L

Clinical Significance

This assay is used to monitor exposure to arsenic, wellness, and therapy during treatment of chronic myelocytic leukemia.

Performing Laboratory

med fusion

2501 South State Hwy 121, Suite 1100

Lewisville, TX 75067-8188

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.