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Test Name

Chromosomal Microarray, Prenatal, ClariSure® Oligo-SNP

CPT Code(s)

81229

Physician Attestation of Informed Consent

This germline genetic test requires physician attestation that patient consent has been received if ordering medical facility is located in AK, DE, FL, GA, IA, MA, MN, NV, NJ, NY, OR, SD or VT or test is performed in MA.

Clinical Significance

This assay may be useful for:
• Further investigation on fetuses with abnormal ultrasound findings indicating congenital malformation.
• Further definition of an imbalanced cytogenetic abnormality.
• Further investigation on equivocal cytogenetic findings.
• Attempt at characterization of supernumerary marker chromosome.
• Follow-up to a documented chromosome abnormality or genomic alteration in a sibling or a parent.
• Family history of a previous child with mental retardation and/or phenotypic abnormalities.

Methodology

Oligo-SNP Array

Reference Range(s)

See Laboratory Report

Alternative Name(s)

Microarray, Genomic Alterations,Genomic Alterations,Comparative Genomic Hybridization,Prenatal Microarray, ClariSure®,Microarray, ClariSure®, Prenatal,ClariSure® Genomic Alterations,Array CGH (aCGH), ClariSure®

To view specimen requirements and codes please Select a regional laboratory.

Not sure which laboratory serves your office? Call us 866-MYQUEST (866-697-8378)

Reference ranges are provided as general guidance only. To interpret test results use the reference range in the laboratory report.

The CPT codes provided 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 payer being billed.

* The tests listed by specialist are a select group of tests offered. For a complete list of Quest Diagnostics tests, please refer to our Directory of Services.

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Chromosomal Microarray, Prenatal, ClariSure® Oligo-SNP
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