This test is orderable only by a genetic counselor.
GJB6 mutations other than the two targeted will not be identified. The etiology of hearing loss due to other genetic or environmental causes will not be determined. Diagnostic errors can occur due to rare sequence variations.
This test is orderable only by a genetic counselor.
Immediately following collection, mix sample thoroughly by gently inverting 8 - 10, times to prevent clotting
Lavender (EDTA), 4mL
Yellow ACD (A or B)
Yellow ACD (A or B)
Refrigerated (preferred) - 1 month
Ambient - 1 week
Frozen - NO
Polymerase chain reaction (PCR)/Capillary electrophoresis
An interpretive report will be provided
Hospital clients submitting a request for this assay on an outpatient with Medicare should complete and submit a Molecular Medical billing request form along with the sample.