This is the ValueSet that contains codes in both x_ActInvoiceDetailPreferredAccommodationCode (http://terminology.hl7.org/ValueSet/v3-xActInvoiceDetailPreferredAccommodationCode) and x_ActInvoiceDetailPreferredAccommodationCode (http://terminology.hl7.org/ValueSet/v3-xActInvoiceDetailPreferredAccommodationCode).