Genotyping, Red Cell Antigen, Prenatal
| Order Form: | A-1a Miscellaneous Request or Epic Req |
Commercial Mail-out Laboratory
6240 RCP
356-3527
6240 RCP
356-3527
Specimen:
Amniotic Fluid
Minimum:
7-15 mL amniotic fluid or cultured amniotic cells (2x106)
cells minimum
Analytic Time:
2 weeks upon receipt at reference laboratory
Reference Range:
By report
Comments:
Please print, complete, and submit the Molecular Diagnostics Test Requisition from the Blood Center
of Wisconsin with the specimen and
A-1a Miscellaneous Request or Epic order.
Prenatal genotyping for Red Blood Cell (RBC) antigens used in studies for hemolytic disease of the newborn (HDN). Prenatal testing can be performed on amniotic fluid.
A-1a Miscellaneous Request or Epic order.
Prenatal genotyping for Red Blood Cell (RBC) antigens used in studies for hemolytic disease of the newborn (HDN). Prenatal testing can be performed on amniotic fluid.
Methodology:
Allel-specific Polymerase Chain Reaction (PCR)
CPT Code:
Possible CPT codes, based on antigen tested:
Duffy Antigen Genotyping (Fya and Fyb):83891, 83894, 83898(x4)
Kidd Antigen Genotyping (Jka and Jkb):83891, 83894, 83898(x2)
Kell and Cellano Antigen Genotyping (K1 and K2):83891, 83894, 83898(x2)
Rh C and Rh c Antigen Genotyping:83891, 83894, 83898(x2)
Rh D Antigen Genotyping:83891, 83894, 83898(x2)
Rh E and Rh e Antigen Genotyping:83891, 83894, 83898(x2)
M Antigen Genotyping:83891, 83894, 83898
See also:
Genotyping, Red Cell Antigen, Parental, Whole Blood
RBC Antigen Testing Per Antigen, Blood
Genotyping, Red Cell Antigen, Parental, Whole Blood
RBC Antigen Testing Per Antigen, Blood