Surfactant Dysfunction Panel
New York
Approved
Genes
Conditions
- Surfactant metabolism dysfunction
- Interstitial lung disease (ILD)
- Pulmonary alveolar proteinosis (PAP)
- Neonatal respiratory failure
- Postnatal respiratory distress
- Surfactant deficiency
Clinical Utility
- Identification of the specific molecular basis of lung disease
- Genetic counseling and recurrence risk assessment
- Preparation for prenatal testing in future pregnancies
Lab Method
- Next-Gen Sequencing
- Deletion/Duplication Analysis
Test Code
TB49
CPT Codes*
81479x1
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
Targeted Variant Testing