Verifi Prenatal Test Build info

Synonyms

• VERIFI PRENATAL TEST
• LAB11545

Short Name

VERIFI PRENATAL TEST

Procedure Master Number

LAB11545

Procedure ID

115405

Clinical Info

Verifi Prenatal Tests safely and noninvasively screen for the most common chromosomal aneuploidies as early as 10 weeks gestation using a single maternal blood draw.
The Verifi Prenatal Test is a non-invasive screening option for chromosomes 13, 18, and 21, and fetal sex chromosome aneuploidies in both singleton and twin pregnancies

Specimen Type

Blood

Container

ContactLab

Collection Instructions

Container/Tube: One Streck BCT tube
Specimen: 10 ml whole blood (7 ml min)

Note: Illumina request form completely filled out is required.
The following information is required with each specimen:
1. Reason for referral
2. Maternal age
3. Number of fetuses
4. Gestation age (weeks and days)
5. Method of determining gestational age
6. Maternal height (inches)
7. Maternal weight (pounds)
The laboratory will not reject testing if this information is not provided, but appropriate testing and interpretation may be delayed or compromised.
If Sex Chromosome aneuploidies is requires check box on requisition

Transport Instructions

Room Temperature

Specimen Stability

Methodology

Nucleic Acid extraction, DNA sequencing, and analysis of sequencing to determine fetal aneuploidy.

Days Performed

TAT: 2-4 Days

Performing Laboratory

Illumina

CPT

81420

PDM

1459886

Results