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FRAGILE X
Number 306
CPT Code 81243
Alias FRAGILE X SYNDROME DNA ANALYSIS
Specimen Container Lavender Top
Specimen Type Whole Blood EDTA
Turn Around Time 6 – 14 days
Days Performed
Reference Range
Alternate Specimen
Volume 8.5 mL whole blood
Stability Ambient 2 Weeks
Stability Refrigerated 1 Month
Stability Frozen N/A
Patient Preparation
Methodology
Limitations
Rejection Criteria
Additional Instructions
Performing Laboratory Labcorp
TagsFRAXA, MARTIN-BELL