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Beta-Amyloid 42/40 Ratio

Desired Epic Build * = editable field  

Cerner Primary Mnemonic: Beta-Amyloid 42/40 Ratio
PDM 245767
Informatics - WorkgroupChemistry
Synonyms *ABeta42/40
BETAAMYOID
Display Name *Beta-Amyloid 42/40 Ratio
Specimen Sources (combined Order Entry and Specimen Navigator) *
Specimen Types (combined Order Entry and Specimen Navigator) *
Blood
Body Fluids (types sent through AOEs)
Specimen Navigator Specimen Types
Specimen Navigator Specimen Sources
Specimen Navigator Short NameABeta42/40
Ordering info (EPIC SmartText)This LC-MS/MS assay measures beta-amyloid 40 (AB40) as well as AB42 in plasma, rather than AB42 alone. This permits the normalization of beta amyloid levels circulating in plasma in different patients. Using the ratio of beta-amyloid 42/beta-amyloid 40, improves sensitivity and specificity for detecting Alzheimer's disease.
IP Orderable (inpatient) Yes
OP Orderable (outpatient) Yes
AOEs *

AP AOEs

    
Special History No 
 
    
Build Comments

    
Filter *

    
    
Cerner Site RestrictAML/Quest Labs

    
Cerner Results


                

            

                Result Desc
                Result display
                Result PDM
            

                        

                ABeta 40
                ABeta 40
                245767B
            

                        

                ABeta 42/40 Ratio
                ABeta 42/40 Ratio
                245767C
            

                        

                ABeta 42
                ABeta 42
                245767A
            

                    

            


     





    Actual Epic Build 4/21/2025
    






                

        PROCEDURE ID
        184764
    

        

        PDM
        245767
    

        

        ORDER DISPLAY NAME
        Beta-Amyloid 42/40 Ratio
    

        

        PROCEDURE NAME
        BETA-AMYLOID 42/40 RATIO
    

        

        PROCEDURE MASTER NUMBER
        LAB14288
    

        

        SHORT PROCEDURE NAME
        BETA-AMYLOID 42/40 RATIO
    

        

        CATEGORY CODE
        1.0
    

        

        CATEGORY CODE RECORD NAME
        LAB BLOOD ORDERABLES
    

        

        SYNONYMS
        ABETA42/40
BETAAMYOID		
    

        

        CLINICALLY ACTIVE
        Yes
    

        

        ORDERABLE
        Yes
    

        

        PERFORMABLE
        Yes
    

        

        FILTER GENOMICS
        
    

        

        REFERENCE LINK URL
        https://labs.northwell.edu/epic/test/184764
    

        

        ORDERING INSTRUCTIONS
        
    

        

        DEFAULT SPECIMEN TYPE
        Blood
    

        

        SPECIMEN TYPE PICK LIST
        Blood
    

        

        SPECIMEN TYPE LIST
        
    

        

        OP SPECIMEN TYPE LIST
        
    

        

        SPECIMEN SOURCE PICK LIST
        Blood, Arterial
Blood, Capillary
Blood, Central Line
Blood, Venous		
    

        

        SPECIMEN SOURCE DEFAULT - MALE
        Blood, Venous
    

        

        SPECIMEN SOURCE DEFAULT - FEMALE
        Blood, Venous
    

        

        SPECIMEN SOURCE LIST
        
    

        

        OP SPECIMEN SOURCE LIST
        
    

        

        IP LAB TEST COMPONENTS FOR REPORT
        ABETA
    

        

        OP LAB TEST COMPONENTS FOR REPORT
        ABETA
    

        

        ORDER QUESTIONS
        []
    

        

        ORDER QUESTIONS RECORD NAME
        
    

        

        INPATIENT ORDER QUESTIONS
        []
    

        

        INPATIENT ORDER QUESTIONS RECORD NAME
        
    

        

        ORDER SPECIFIC QUESTION OVERRIDE
        
    

        

        INPATIENT QUESTION OVERRIDE
        
    

        

        LOCATION RESTRICT LIST IP
        
    

        

        LOCATION RESTRICT LIST IP RECORD NAME
        
    

        

        LOCATION RESTRICT LIST INCLUDE IP
        
    

        

        LOCATION RESTRICT LIST OP
        
    

        

        LOCATION RESTRICT LIST OP RECORD NAME
        
    

        

        LOCATION RESTRICT LIST INCLUDES OP
        
    

        

        EDP AMB ORDER SPECIFIC QUESTIONS RECORD NAME
        
    

        

        EDP IP ORDER SPECIFIC QUESTIONS RECORD NAME
        
    

        

        EDP IP SPECIMEN SOURCE
        Blood, Venous
Blood, Central Line
Blood, Arterial
Blood, Capillary		
    

        

        EDP OP SPECIMEN SOURCE
        
    

        

        EDP IP SPECIMEN TYPE
        Blood
    

        

        EDP OP SPECIMEN TYPE
        
    

        

        DERIVED EDP IP BUTTONS S
        Blood, Venous
Blood, Central Line
Blood, Arterial
Blood, Capillary		
    

        

        DERIVED EDP IP BUTTONS T
        Blood
    

        

        DERIVED EDP OP BUTTONS S
        
    

        

        DERIVED EDP OP BUTTONS T
        
    

        

        IP ORDERABLE
        1
    

        

        OP ORDERABLE
        1
    

        

        STANDARD LAB COMPONENTS
        
    

        

        STANDARD LAB COMPONENTS RECORD NAME
        
    

        

        COMPONENT DATA REQUIREMENT
        
    

    
    
EPIC OP AOEs


            


    
EPIC IP AOEs


            


    
EPIC Components (results - crosswalked through Cerner)


                

            
Component IDComponent NameBase NameCommon NameExternal NameCerner Result PDM

                        

                3046700936.0
                ABETA 40
                ABETA
                ABETA 40
                Abeta 40
                245767B
            

                        

                3046700937.0
                ABETA 42/40 RATIO
                ABETA
                ABETA 42/40 RATIO
                Abeta 42/40 Ratio
                245767C
            

                        

                3046700935.0
                ABETA 42
                ABETA
                ABETA 42
                Abeta 42
                245767A