Testing for Fetal Genetic Abnormalities

The lab analyst performs the technical lab test to quantitate free beta chain human chorionic gonadotropin, called free beta hCG, typically using serum or whole blood. Free beta hCG can indicate fetal genetic abnormalities, such as Down syndrome, primarily during the first trimester. Choose a location to see hospital-reported price summaries. This page does not show national, sample, or aggregate pricing.