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TRANSFUSION MED AUTO W/ ELEC CROSSMATCH - JATXM
JATXM
Analytes/procedures in bold type are regulated for proficiency testing by the Centers for Medicare & Medicaid Services (CMS).
Procedure
Challenges/Shipment
Number of Shipments
ABO group
5
Three shipments per year
ABO subgroup
5
Rh typing
5
Antibody detection
5
Antibody identification
5
Compatibility testing
5
Electronic crossmatch
3
Program JATXM assists laboratories in monitoring the performance of their electronic crossmatching system.
Program Information
Five bar‑coded 4.0‑mL 13%‑17% whole blood specimens and one 2.0-mL 23%-27% whole blood specimen for compatibility testing; three simulated, ISBT 128 labeled donor unit challenges and three corresponding red blood cell suspensions
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