Expanded Hearing Loss Panel, Deletion/Duplication (53 Genes)
2008808
 
Ordering Recommendation
This is a second tier test and REQUIRES PERMISSION fromARUPs Genetic Counselor (800-242-2787, x2141) before ordering. Preferred initial test is the sequencing and deletion/duplication test.
Mnemonic
EHL DD
Methodology
Exonic Oligonucleotide-based CGH Microarray
Performed
Varies
Reported
3-4 weeks
New York DOH Approval Status
Specimens from New York clients will be sent out to a New York DOH approved laboratory.
Specimen Required
Patient Preparation
 
Collect
Lavender (EDTA) or yellow (ACD Solution A or B). Peripheral blood required.  
Specimen Preparation
Transport 3 mL whole blood. (Min: 1 mL)  
Storage/Transport Temperature
Refrigerated.  
Unacceptable Conditions
 
Remarks
Submit the Patient History Form for Expanded Hearing Loss with the Electronic Packing List.  
Stability
Ambient: 72 hours; Refrigerated: 1 week; Frozen: Unacceptable  
Reference Interval
By report
Interpretive Data
Refer to report.

Patient History forms are available online at www.aruplab.com.



Counseling and informed consent are recommended for genetic testing. Consent forms are available online at www.aruplab.com.

See Compliance Statement C: www.aruplab.com/CS
Note
CPT Code(s)
81406 (PCDH15), 81479
Components
Component Test Code*Component Chart Name
2008809Expanded Hearing Loss Del/Dup Specimen
2008810Expanded Hearing Loss Del/Dup Interp
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, contact interface support at interface.support@aruplab.com.
Cross References