ID,Household field combination,P(household collision)
H-01,SSN Last 4 + Phone Number,1.0e-10
H-02,SSN Last 4 + Email Address,1.0e-10
H-03,SSN Last 4 + Street Line,3.0e-9
H-04,ITIN Last 4 + Phone Number,1.0e-10
H-05,ITIN Last 4 + Email Address,1.0e-10
H-06,ITIN Last 4 + Street Line,3.0e-9
H-07,Subscriber ID (w/ Payer namespace) + Phone Number,1.0e-10
H-08,Subscriber ID (w/ Payer namespace) + Email Address,1.0e-10
H-09,Subscriber ID (w/ Payer namespace) + Street Line,3.0e-9
H-10,Phone Number + Email Address,1.0e-12
H-11,SSN Last 4 + Subscriber ID (w/ Payer namespace),1.0e-8
H-12,Phone Number + ZIP Code,3.0e-10
H-13,Email Address + ZIP Code,3.0e-10
H-14,Phone Number + Street Line,3.0e-11