This is the ValueSet that contains all the codes in C4BB Payer Benefit Payment Status Value Set (http://hl7.org/fhir/us/carin-bb/ValueSet/C4BBPayerBenefitPaymentStatus) and C4BB Payer Benefit Payment Status Value Set (http://hl7.org/fhir/us/carin-bb/ValueSet/C4BBPayerBenefitPaymentStatus). E.g. what you have to deal with if you get resources containing codes in either of them