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Test Code CMBSI Coombs, Indirect, Blood

Methodology

Red Cell Agglutination

Testing is only available for cord blood specimen.

Performing Laboratory

Aspen Valley Hospital

Specimen Requirements

Specimen must arrive within ≤72 hours of draw.

 

Submit only 1 of the following specimens:

 

Preferred:

Blood

Container/Tube:  Pink-top (EDTA) tube(s)

Specimen:  10 mL (minimum volume:  2 mL) of EDTA whole blood

Transport Temperature:  Ambient

Collection Instructions:

Note:  1. Indicate blood on request form.

2. Label tube(s) with the patient’s name (first and last), date and actual time of draw, initials of phlebotomist, and as blood.

 

 

Reference Values

Anti-A detected or anti-A not detected and anti-B detected or anti-B not detected

Day(s) Test Set Up

Monday through Sunday

Test Classification and CPT Coding

86885