Medical Genetics Test Details

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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.
Hereditary Hearing Loss and Deafness - GJB2 Related tests available.

GJB2-Related DFNB 1 Nonsyndromic Hearing Loss and Deafness | GJB2-Related DFNA 3 Nonsyndromic Hearing Loss and Deafness | Connexin 26 | Ichthyosis Hystrix-like with Deafness | Keratitis-Ichthyosis-Deafness Syndrome Autosomal Dominant | KID Syndrome Autosomal | Vohwinkel Syndrome | Deafness and Mutilating Keratoderma

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	Diagnostic Testing	Familial Mutation/Variant Analysis	Mutation Testing General Population	Prenatal Diagnosis	Presymptomatic Testing
Deletion/Duplication Analysis	GJB2 Deletion/Duplication Analysis Test Code: 6271	GJB2 Deletion/Duplication Analysis Test Code: 6271		GJB2 Deletion/Duplication Analysis Test Code: 6272 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.
Sequence Analysis	GJB2 Sequence Analysis Test Code: 6019	GJB2 Sequence Analysis Test Code: 6078 This test can only be performed if there is a previously identified familial mutation.		GJB2 Prenatal Sequence Analysis (GeneAware) Test Code: 60392 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. GJB2 Sequence Analysis Test Code: 6077 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.