Crossmatch (Compatibility)

Test Code

XMIS

CPT Codes
86920; 86922 (If AHG required)

Includes

Compatibility testing between patient sample and unit to be transfused.

Preferred Specimen

PINK K2 EDTA

Patient Preparation
Wristband required for transfusion (if indicated)

Minimum Volume

2-3 mL

Transport Container

PINK K2 EDTA

Transport Temperature

Room Temperature

Specimen Stability

Room Temp: 8 Hours; Refrigerated: 72 Hours (Midnight on Day 3)

Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)

Gross hemolysis, insufficient quantity, incorrect sample type

Methodology
Vision Swift (Buffer/IgG Gel), Manual Tube (Immediate Spin) or Gel (IgG)

Setup Schedule

Monday - Sunday

Reference Range

Negative

Clinical Significance

Combines recipient serum with donor red cells to ensure compatibility prior to transfusion.

Performed By
RFGH Laboratory

Performing Laboratory
RFGH Laboratory

The CPT Codes provided in this document are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.