XomeDx®Plus - Trio

Forms and Documents

Test Details

  • Determination of a clinical diagnosis
  • Identification of gene implicated in genetic disease
  • Recurrence risk assessment

XomeDxPlus includes whole exome sequencing as well as mitochondrial genome sequencing and deletion testing. For more information on the mitochondrial genome sequencing and deletion component of the XomeDxPlus testing, please visit our neurology/mitochondrial genetics page on our website. XomeDxPlus is best suited for individuals with clinical features suggesting a mitochondrial disorder.

Family member samples MUST BE RECEIVED WITHIN 3 WEEKS. Ordered test codes may require adjusting to appropriately correspond with relative samples received. A change in the ordered test will impact billing, including prior benefits investigations.

To ensure that family members are linked properly and in a timely manner, be sure to include the following information for each relative sample:

  • Relative name
  • Relative DOB
  • Proband's name
  • Proband's DOB
  • Relative's relationship to proband
  • Next-Gen Sequencing


8-12 weeks
2-5 mL Blood - Lavender Top Tube
Buccal Swabs

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


81415, 81416x2, 81460
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.