Prenatal Known Familial Mutation (includes MCC)
New York
Approved
Clinical Utility
- Mutation-specific testing for fetuses with a family history of a known mutation
Important Information
- Please contact GeneDx prior to sending in a sample for prenatal known variant testing.
- A positive control is required for prenatal known variant testing
- If the gene is associated with recessive inheritance, samples from both parents are required as positive control samples.
GeneDx does not currently offer targeted prenatal testing for variants found in Mitochondrial (mtDNA) genes.
To learn more about potential options, or for any questions, please email to [email protected]
Test Code
902
CPT Codes*
Varies by Gene
ABN Required
No
Turnaround Time**
2 weeks
Preferred Specimen
Alternative Specimen
*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.
**Turnaround times are estimates and begin once the sample(s) begin processing at the GeneDx lab and could be extended in situations outside GeneDx’s control.
Test Documents
Billing
Targeted Variant Testing