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Test Code DAT Direct Antiglobulin Test (Direct Coombs)

Additional Codes

Hospital Ordering Code
LAB274  Direct Antiglobulin Test (DAT)

Specimen Requirements

Patient must be wearing an identification bracelet. All specimens must be completely labeled in accordance with AABB requirements. Refer to “Blood Bank Specimens” under the Resources section.

 

Specimen Type: Whole blood

Container/Tube: Lavender or Pink Top EDTA

Specimen Volume: 6 mL

Specimen Minimum Volume: 1 Microtainer

Additional Information: List patient’s medications and indicate if patient has had a previous transfusion. Refer to "Blood Bank Request Form" under the Resources section.

Performing Laboratory

Unity Point-Sioux City

CPT

86880 x2

Methodology

Solid Phase

Tube

Day(s) Test Set Up

Daily

Specimen Transport Temperature

Refrigerate 24hrs