1-800-452-8106      Contact      Careers
Emdeon  EMDEON  I-WEB  PATIENT BILL PAY

Laboratory Test Detail

Last Updated: December 4, 2023 @ 10:13 am

93638

Maternal Screen #1

Specimen:Collect:
  • One SST

Also Acceptable:
  • One Red Top
Submit:
  • 0.5 mL (Min:0.3 mL) Serum . Submit Refrigerated. Submit in a Standard Transport Tube.
Special Handling:
  • Specimen must be drawn between 10 weeks, 0 days and 13 weeks, 6 days gestation (Crown-Rump length (CRL) must be 32.4-83.9 mm).
    Requires complete gestational information including CRL.
    This test also requires the following information: Patient's date of birth, current weight, number of fetuses present, patient's race, if the patient was diabetic at the time of conception, if there is a known family history of neural tube defects, if the patient has had a previous pregnancy with a trisomy, if the patient is currently smoking, if the patient is taking valproic acid or
    carbamazepine (Tegretol), if this is a repeat sample, and the age of the egg donor if in vitro fertilization.
Rejection Criteria:
  • Hemolyzed specimens
  • Plasma
  • Specimens exposed to repeat freeze/thaw cycles
Stability:Ambient: 3 Day(s); Refrigerated: 2 Week(s); Frozen: 3 Month(s); Incubated: Unacceptable
Methodology:
  • Quantitative Chemiluminescent Immunoassay
Performed:Sun-Sat
Reported:3-5 Day(s)
Final interpretative report available when second specimen testing is complete.
CPT Codes:
  • 84163
Interpretive Data:Please see report for interpretive data.
Components:
  • 93963 - Patients PAPP-A
  • 93961 - Nuchal Trans (NT)
  • 93240 - Interpretation
  • 93248 - Maternal Age
  • 93238 - Maternal Weight
  • 93202 - Est. Due Date
  • 93252 - Gestational Age
  • 93246 - Number of Fetuses
  • 93245 - Maternal Race
  • 91593 - Hx of Aneuploidy
  • 93962 - Crown Rump Length
  • 93965 - Sonographer Cert
  • 93966 - Sonographer Name
  • 93967 - Ultrasound Date
  • 93969 - Date for Sample 2
  • 93970 - EER Maternal Scrn
  • 92053 - NUCHAL TWIN B
  • 93242 - DATING
  • 92052 - SMOKING
  • 93241 - SPECIMEN
  • 92054 - Crown Rump Twin B
Print Friendly, PDF & Email

Disclaimer:
It is preferable to locate tests on the website and not rely on printed test information, which may soon be out of date.
Updated test information can only be guaranteed by using this website.