Test Overview
Test Methodology
Sequencing
Test Details
Days Set Up
Monday - Friday
Analytic Time
Verbal result in 7 days, final report ~2 weeks
Soft Order Code
GXEXP
MiChart Code
GXEXP
Laboratory
Sendout
Reference Laboratory
GeneDx (896)
Section
Special Testing
Specimen Requirements
Collection
Collect specimen in an EDTA lavender top tube. Send as whole blood to Specimen Processing ambient
Special Handling
Mom and dad must also be drawn and sent with the patient sample
Normal Volume
6 mL EDTA whole blood. Mom and Dad must also be collected, plain labeled and sent with the patient sample
Minimum Volume
3 mL EDTA whole blood
Storage Temperature
Ambient if shipping overnight, refrigerated if held for longer storage
Additional Information
Test performed by GeneDx
Billing
CPT Code
81415, 81416 x2