Prelude Prenatal Screen


Abbrev Code:XMISC   
Order Code:LAB4909Order Name:Send Outs Misc Test
Synonyms:Prenatal Screening
Methodology:Gene sequencing and genotyping; Informed Pregnancy Screen
CPT Codes: x0
Turnaround Time:Specimens are sent to reference laboratory Mon-Fri; results are reported within 2 weeks.
Special Instructions:Test should be ordered through a genetic counselor or medical geneticist. A completed requisition must accompany each specimen including patient's insurance billing information. A signed consent form should be included in the patient's medical record. See Associated Link. Do not sent consent form to the laboratory.
Associated Links:

Genetic Testing Consent Form



Collection Instructions

Specimen:Blood
Container:Kit provided by clinic
Alternate Containers: See Collection Instructions
Collection Instructions:Test kit from Myriad Laboratories (including paperwork completely filled out, to include unique specimen number) must be used when sending specimen for testing. Complete patient history; signed consent of the patient and the signature of the ordering physician must be included.
Causes for Rejection:Frozen specimens.


Processing and Shipping

Specimen Processing:Do not process. Store at room temperature.
Shipping Instructions:Ship at room temperature.
Stability:14 days at room temperature.
Test Performed at or Referral Lab Lab Sendouts  (Myriad Laboratories Inc.)


Click HERE to Report test errors or omissions.
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[email protected] for TestID: 6495"