skip to content »

Genetic Labs

Houston, Texas

Genetic Laboratory
Baylor Genetics Laboratories
not shown on screen

Medical Genetics Test Details

View Custom Req   |    Tests in Custom Req: 0
Search Tests: (Search by disease, test name, gene name, test code, or keyword. Return to test index.)

    Browse:  #ABCDEFGHIJKLMNOPQRSTUVWXYZ
The American Medical Association (AMA) Current Procedural Terminology (CPT) codes and Healthcare Common Procedure Coding System (HCPCS) codes listed, are provided for informational purposes only. The codes reflect our interpretation of CPT/HCPCS coding requirements based upon AMA guidelines published annually. CPT/HCPCS codes are provided only as guidance to assist clients with billing. Baylor Genetics strongly recommends that clients confirm CPT/HCPCS codes with their Medicare Administrative Contractor (MAC) or other payer being billed, as requirements may differ. CPT coding is the sole responsibility of the billing party. Baylor Genetics assumes no responsibility for billing errors due to reliance on the CPT codes listed. Please direct any questions regarding CPT coding to the payer being billed.
Pyridoxine-Dependent Seizures tests available.

(Click the blue dot to view test details. Red dot = current test.)
Diagnostic Testing Familial Mutation/Variant Analysis Mutation Testing General Population Prenatal Diagnosis Presymptomatic Testing
Analyte Analysis Pyridoxine-Dependent Seizures Panel - Plasma
Test Code: 4811

The Pyridoxine-Dependent Seizures Panel can also be performed on Cerebrospinal Fluid (CSF) (#4812).
Sequence Analysis ALDH7A1 Sequence Analysis
Test Code: 6950
ALDH7A1 Sequence Analysis
Test Code: 6951

This test can only be performed if there is a previously identified familial mutation.
ALDH7A1 Sequence Analysis
Test Code: 6952

We require that the referring center consult with our laboratory genetic counselors regarding prenatal cases prior to submitting any samples. Please call 1-800-411-4363.


ALDH7A1 Sequence Analysis
(Familial Mutation/Variant Analysis)
Test Information: Confirmation of Clinical Diagnosis - Known Familial Mutation(s), Carrier Testing - Known Familial Mutation(s)
Test Details
Test Code: 6951
Test Includes: Sequencing of the region(s) containing the familial alteration(s)

Special Notes: This test can only be performed if there is a previously identified familial mutation. A laboratory report containing the relative's mutation information, the specific biological relationship of this patient and the tested relative and the clinical status of this patient (symptomatic or asymptomatic) must be submitted with the specimen. If the original familial mutation was identified in another laboratory, this testing must be discussed with one of our genetic counselors prior to sending a specimen.
Technical Information
Methodology: Sequencing analysis of the region(s) containing the familial alteration(s) is performed in the forward and reverse directions
Gene Name: ALDH7A1
Protein Name: Alpha-aminoadipic semialdehyde dehydrogenase
Test Type: Sequence Analysis
Sample & Shipping Information
Test Requisition: Molecular Diagnostics
Specimen Type: Blood
Requirements: Draw blood in an EDTA (purple-top) tubes and send 3-5 cc (Adults/Children) and 3 cc (Infant<2yrs).
Shipping Conditions: Ship at room temperature in an insulated container by overnight courier. Do not heat or freeze.

Turn Around Time: 21 days
Billing Information
List Price: *For Insurance or Institutional Prices, please call.
CPT Codes: 81403x1


Return to test index