Test Code HABRH ABO Blood Type and Rh (D)
Additional Information
Detects presence/absence of the A and B antigens on the red blood cells and the corresponding antibodies in the plasma. In some patients (eg: newborns, elderly, or immunocompromised patients), the expected ABO antibodies may be weak or missing. The test may be limited in its ability to detect some subgroups of type A patients.
Collection Container
Lavender (EDTA)
Special Handling Instructions
Positive identification of the patient. When applicable, compare the hospital wristband with the patient information on the request form. Label the tubes with the patients' full name, unique identification number (eg: medical record number, typenex number), date, time, and initials of collector (two sets of initials for patients to be transfused)
Specimen Volume
4 mL
Minimum Specimen Volume
4 mL
Reasons for Rejection
Specimen improperly labeled; specimen grossly hemolyzed
Methodology
Hemagglutination (HA)
Days and Times Performed
Daily, 24 hours
Reference Ranges
Report includes interpretation as appropriate
CPT Code
86900 (ABO); 86901 (Rh(D))
EMR Interface Order Code
60040