Test Overview

Test Methodology

Whole exome sequencing

Reference Range*

Interpretive report provided

* Reference ranges may change over time. Please refer to the original patient report when evaluating results.

Test Details

Days Test Performed

Monday - Friday

Analytic Time

10 - 14 days

Soft Order Code

BWEST

MiChart Code

BWEST

Laboratory

Sendout

Laboratory Reference

Baylor Genetics Laboratories (1722)

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Find a Requisition

All specimens should be accompanied by a requisition.

Submitting Specimens

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Order Kits and Supplies

MLabs provides all the supplies necessary for the collection of specimens.

Test FAQ

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Specimen Requirements

Rejection Criteria

Test is only orderable by Dr Jeff Innis or Amanda Pritchard, from Peds Genetics, and only available for inpatients.
It must also be a MiChart order for a BWEST (no Misc Sendouts accepted)

Normal Volume

5 mL whole blood peds patient, 10 mL whole blood per parent

Additional Information

Test performed by Baylor Genetic Labs

Billing Information

Fee Codes


CPT Code

81451, 81416 x2

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