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Laboratory Test Directory

Direct Coombs (Updated)

Components

Name Method Department Units
Direct Coombs IDS-MTS gel technology
Transfusion Services

Specimen Requirements

Whole blood

Container Type Container Size Specimen Volume
Preferred

Purple tube (EDTA)

3 mL 3 mL
Alternate

Purple tube (EDTA)

Micro sample tube 1 mL
Alternate

Pink tube (EDTA)

6 mL 6 mL
Stability

Room temperature - 24 hour(s)

Specimen Preparation

  • Mix by gentle inversion immediately after collection
  • Keep at room temperature

CPT Code

  • 86880