Back to Test DirectoryTH18 : ClariTest Core Non-Invasive Prenatal Screen
INFORMATION:
Alternate Name:
NIPT, NIPS
Methodology:
cfDNA is sequenced using microarray quantitation and DANSR and the FORTE algorithm.
Clinical Utility:
Prenatal screening test for Down syndrome, trisomy 18, trisomy 13 and sex chromosome abnormalities.
ORDERING:
Test Code:
TH18-5
Turnaround Time:
5-7 DAYS
Preferred Specimen:
Cell-Free DNA White Top Plastic Tube
Collection:
| Container | Qty | Temp | Stability |
|---|---|---|---|
| Cell-Free DNA White Top Plastic Tube | 2 | Room Temp | 7 DAYS |
Collection Instructions:
CFDNA: Collect 2 full Cell-Free DNA White Top Plastic Tubes from mother. See Kit for detailed collection instructions. Recommend using 21 gauge straight needle; avoid butterfly if possible. ***It is important to fill both tubes to full capacity.*** Invert both tubes 8-10 times each.
Storage Transport Instructions:
CUSTOM INSTRUCTION: Cell-Free DNA White Top Plastic blood collection tube is the preferred container. BCT Streck tube is also acceptable. 2 tubes required. Keep at room temperature. DO NOT refrigerate or freeze. Store kits in an area where the temperature is between 59-86°F/15-30°C. Once sample is collected keep cfDNA blood tubes within the range of 59-86°F/15-30°C.
Alternative Specimen:
BCT/Streck
Billing:
CPT Codes:
81507 x 1
CPT Code Disclaimer
CPT codes provided are for informational purposes only. Accuracy of CPT presented should be validated prior to consideration for billing.
CPT coding is the sole responsibility of the billing party. Please direct any questions regarding CPT coding to the payer being billed.
