To ensure that a patient’s test is billed to their 2024 health benefits, testing must be started before the end of the year. For exome, genome, or Xpanded testing, if you do not expect parental samples to be received before the end of the year, please contact us at support@genedx.com to determine how to proceed.

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Call Us

Domestic: 888-729-1206
International: 301-519-2100
Fax: 201-421-2010

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Email Us

Domestic: support@genedx.com

International: international@genedx.com

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Email: billing@genedx.com
Phone: 844-241-1233, option 2
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Headquarters

333 Ludlow St
North Tower, 6th floor
Stamford, CT 06902

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Lab

207 Perry Parkway
Gaithersburg, MD 20877