Analytes/procedures in 
bold type are regulated for proficiency testing by the Centers for Medicare & Medicaid Services (CMS).
	
	
	
    
    
	
Additional Information
	Program MXS is intended for laboratories that do not perform Crossmatching, such as blood donor centers.
	
	
    Program Information
    
			- Five 0.4-mL plasma specimens for antibody screening (intended for blood donor centers)
 
			-  Two shipments per year
 
		
	 
    
    
    Shipping Schedule
    
			- 
				Shipment A: May 6
			
 
			- 
				Shipment B: October 21