Prenatal Adrenal Hypoplasia Congenita (AHC), X-linked
Genes
Clinical Utility
- Full gene sequencing for male fetuses with a history of low maternal uE3, particularly in the presence of a family history suggestive of X-linked AHC
- Mutation-specific testing for fetuses with a family history of known NR0B1 mutations
Lab Method
- Capillary Sequencing
Test Code
663
CPT Codes*
81404x1
ABN Required
No
Turnaround Time**
2-3 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.
**Reporting times are typical and begin once the sample(s) are received at the GeneDx laboratory, but could be extended in situations outside GeneDx’s reasonable control.
Test Documents
Billing
Targeted Variant Testing