LQTS Panel
New York
Approved
Genes
Conditions
- Long QT Syndrome (LQTS)
Clinical Utility
- Confirmation of a clinical diagnosis in symptomatic patients
- Risk assessment for asymptomatic family members of a proband with LQTS
- Differentiation of hereditary LQTS from acquired (non-genetic) causes of LQTS
- Prenatal diagnosis in families with a known pathogenic variant
Lab Method
- Deletion/Duplication Analysis
- Next-Gen Sequencing
Test Code
727
CPT Codes*
81403 x1, 81404x1, 81406x2, 81414x1
ABN Required
No
Turnaround Time**
4 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
For Providers
Targeted Variant Testing