FISH, Locus-Specific Probe (x3)

Test Code

10451

CPT Codes
88271 (x3), 88275

Preferred Specimen

5 mL whole blood or 3 mL bone marrow collected in a sodium heparin (green, royal blue, or tan-top) tube,
5 mL amniotic fluid collected in a sterile container,
5 mg chorionic villus sample collected in culture media,
5 X 5 mm fresh tissue collected in culture transport media or sterile container with Hanks' or Ringers solution or formalin-fixed, paraffin-embedded tissue

Minimum Volume

1 mL

Instructions

3-5 mL whole blood or 1-3 mL bone marrow collected in a sodium heparin tube, 5 mL Amniotic fluid collected in sterile container, 5 mg CVS in culture media, 5 X 5 mm Fresh tissue in sterile container, formalin-fixed, paraffin-embedded tissue.

Specimen viability decreases during transit. Send specimen to testing lab for viability. Do not freeze. Do not reject.

Transport Temperature

Room temperature

Specimen Stability

See Collection Instructions

Methodology
Fluorescence in situ Hybridization (FISH)

FDA Status
This test was developed and its performance characteristics have been determined by Quest Diagnostics. It has not been cleared or approved by the U.S. Food and Drug Administration. The FDA has determined that such clearance or approval is not necessary. Performance characteristics refer to the analytical performance of the test.

Setup Schedule

Sets up 7 days a week.

Clinical Significance

This FISH (fluorescence in situ hybridization) assay is performed using any combination of three probes.

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.