Name: Antibody Screen, Prenatal
Test Name: Antibody Screen, Prenatal
Health Link Test Code: HCPABSC
LIS Test Code: PABSC
CPT Code(s): 86850
Included In: Coombs Antibody Titer (Red Cell Antibody Titer). The titer will only be performed if the Indirect Antiglobulin test (or Antibody Screen ) is positive.
Methodology: Hemagglutination, Microtube Column Agglutination, or Solid-Phase
Days Performed: Daily, 0700 - 2230.
In-Lab Turnaround Time: 1 day.
Stat In-Lab Turnaround Time: Not available stat.
Collection Container: Pink top tube
Indicate collection date and time on specimen.
Collection Volume: 6 mL
Sample Analyzed: Plasma
Do NOT open or centrifuge tube.
Transport specimen to UWHC Transfusion Service or send to tube station 134.
Specimens collected in red cap with yellow ring (SST) tubes or green cap with yellow ring (PST) tubes, are not acceptable.
Interpretation Type: Expected Results
This test is also called an Indirect Antiglobulin Test.