Prenatal Fragile X Syndrome
New York
Approved
Genes
Conditions
- Fragile X-Associated Tremor/Ataxia Syndrome (FXTAS)
- Fragile X Syndrome
- Premature Ovarian Failure (FMR1-Associated)
Clinical Utility
- Testing for fetuses at increased risk for Fragile X syndrome based on family history
Lab Method
- PCR Fragment Analysis
Test Code
TF32
CPT Codes*
81243x1; +81244x1 if more than 150 repeats
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