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Fragile X Screen, Reflex
TEST DIRECTORY
Test Name
Fragile X Screen, Reflex
Test Code
FragX RFLX
SPECIMEN REQUIREMENTS
Supplies for Submission
Lavender Top (1)
Specimen Collection
Submit a minimum of 5.0 mL whole blood.
Storage Requirements
Refrigerated.
Specimens are stable if refrigerated for 1 month or frozen for 1 month.
GENERAL AND TECHNICAL INFORMATION
Turn Around Time
21 days
CPT Code
81243, add 81244 if reflex