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 [email protected] to determine how to proceed.

Contact Us

We are committed to providing answers, every step of the way.

Call or email us

Phone: (301) 519-2100, option 3
Fax: (201) 421-2010
Toll Free: (888) 729-1206, option 3
Email: [email protected]
Monday to Friday 8 am - 8 pm Eastern

LOCATIONS

HQ
333 Ludlow St
North Tower, 8th floor
Stamford, CT 06902

Lab
207 Perry Parkway
Gaithersburg, MD 20877

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