Isohemagglutinin Titer, IgG and IgM


Sunquest Code:ISOTGM  
Epic Code:LAB6761Epic Name:Isohemagglutinin Titer IGG IGM
Methodology:Hemagglutination
CPT Code:86900, 86886, 86941, 86886, 86941
Turnaround Time:Specimens are sent to reference laboratory Mon-Sat; results are reported in 1-3 days.


Collection Instructions

Specimen:Blood
Optimal Volume:14 mL
Minimum\Peds Volume:6 mL
Causes for Rejection:Separator or gel tubes; frozen red cells.


Processing and Shipping

Specimen Processing:Whole blood. Do not process.
Shipping Instructions:Ship at refrigerated temperature.
Test Performed at or Referral Lab Lab Sendouts  (ARUP)
Referral Lab number:2000280


Interpretive

Reference Range:Normals are not applicable. Isohemagglutinin titers contain both IgM and IgG. Both IgG and IgM titers will be performed for this test. Specimens are screened for antibodies; if positive an antibody panel will be performed. Titers will be performed as indicated for specific blood groups. Additional charges will apply to antibody identification and titer testing.


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