Expanded Hearing Loss Panel, Sequencing (56 Genes)
2008800
 
Ordering Recommendation
May be ordered as first-tier genetic test for hearing loss, or after GJB2, GJB6, and mitochondrial mutation testing has been performed.
Mnemonic
EHL SEQ
Methodology
Massive Parallel Sequencing
Performed
Varies
Reported
10-12 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).  
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.



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)
81252 (GJB2), 81254 (GJB6), 81404 x2 (CLRN1, USH1G), 81405(DFNB59), 81406 (SLC26A4), 81407 x3 (MYO7A, PCDH15, USH1C), 81408 x2 (CDH23, USH2A), 81479
Components
Component Test Code*Component Chart Name
2008801Expanded Hearing Loss Seq Specimen
2008802Expanded Hearing Loss Sequencing 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