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Test Code HG19 V3EXP XomeDx Expedited TAT(Whole Exome Sequencing)

Important Note

This is a Trio test which includes the Patient, Mother and/or Father to be draw and submitted for testing.

Performing Laboratory

BioReference- GeneDx

Methodology

Next-gen Sequencing

Reference Values

See Report

 

Specimen Requirements

Container/Tube:  Lavender top tube

Specimen: 2 - 5 mL whole blood

Transport Temperature: Room Temperature

Note: Parent's should be drawn at the time of collection for the TRIO (1 Lavender top tube with correct label for Mother or Father)

Computer Interface Code

PDM #  1659899

CPT Coding

81415

81416 x 2

Used For

  • Determination of a clinical diagnosis
  • Identification of gene implicated in genetic disease
  • Recurrence risk assessment

Notes:

The XomeDxXpress® test (Trio only) is whole exome sequencing with an expedited turnaround time (TAT) of approximately 2 weeks. A verbal result is given within 7 calendar days after the start of testing and will include pathogenic and/or expected pathogenic variants in known disease-causing genes (Human Genome Mutation Database genes). A written report including all clinically relevant, confirmed variants will be reported within approximately 2 weeks after the start of testing. Because of the rapid TAT, blood or DNA samples on the proband and both biological parents must be submitted at the same time, along with clinical information, in order to begin testing. This test requires approval by GeneDx; please email Xpress@GeneDx.com to discuss prior to sending in samples.