Testing Catalog

GeneDx believes in responsible testing that is based on established medical guidelines. We are committed to working with patients and offer flexible billing options.

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Annual Provider Notification

GeneDx is a world leader in genomics with an acknowledged expertise in rare and ultra-rare genetic disorders, as well as an unparalleled comprehensive genetic testing menu.

Our mission is to make clinical genetic testing available to patients and their families.

GeneDx
207 Perry Parkway
Gaithersburg, MD 20877
Toll Free: (888) 729-1206
T: (301) 519-2100
F: (201) 421-2010
E: zebras@genedx.com

Hereditary Retinoblastoma

NEW YORK CLIENTS

Tests displaying the status “New York Approved: Yes” are approved or conditionally approved by New York State and do not require an NYS “NPL” exemption. Please note, for carrier/targeted variant tests the approval status depends on whether the gene is in an approved GeneDx single-gene or multi-gene test. In addition, carrier/targeted testing for any gene is automatically approved for relatives of existing GeneDx patients. In all other situations, complete the New York Exemption Form and fax it to the NYS Department of Health to obtain case-by-case permission before shipping the specimen to GeneDx.

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FEATURED TESTS

Tests Available

Hereditary Retinoblastoma (RB1 Seq & Del/Dup)

Forms and Documents

Test Requisition Test Info Sheet

Test Details

Genes:

Expand Genes

RB1

Disorders:

Hereditary Retinoblastoma

Clinical Utility:

An individual with a personal and/or family history of retinoblastoma (unilateral or bilateral)
An individual with a retinoma

Ordering

Test Code:

TB50

Turnaround Time *:

3 weeks

Preferred Specimen:

2-5 mL Blood - Lavender Top Tube

Alternative Specimen:

Buccal Swabs | Extracted DNA | Fibroblasts (separate charge for cell culture may apply)

*Reporting times are typical, but could be extended in situations outside GeneDx's reasonable control.

Billing

CPT Codes** :

81479x1

New York Approved

Yes

ABN Required

Yes

For price inquiries please email zebras@genedx.com

**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.