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HelpTest Code CORDG Cord Blood Profile LAB892
Test Method
AABB Standard: Agglutination of red cells with an antiserum
represents the presence of the corresponding antigen in the red
cells; Ortho Gel Cards. (AABB Technical manual. 14th edition.
Edited by V Vengelen-Tyler. Bethesda, MD, American Association
of
Blood Banks 2002).
Performance
Testing is performed Monday through Sunday.
Typically completed within 1-2 hours after the specimen
arrives
at the testing site.
Specimen Requirement
1 mL of cord blood specimen is required.
Useful For
Detecting possible ABO or Rh(D) incompatibility with
mother’s
blood.
Demonstrates in vivo coating of RBCs with IgG or the
complement
component C3d.
Reference Values
ABO and Rh(D): Not applicable
Direct Antiglobulin Test:
- IgG: Negative
CPT Code Information
86900 ABO Group
86901 Rh Type
86880 Direct Antiglobulin Test
LOINC Code Information
34474-7 ABO + Rh Group [Type] In Cord Blood
51871-2 Direct Antiglobulin Test.Poly Specific Reagent
[Presence] On Cord Red Blood Cells
Additional Specimen Collection Information
Whole blood collected in EDTA, clot, or no additive tube.