Intersection of http://hl7.org/fhir/ValueSet/contactentity-type and http://terminology.hl7.org.au/ValueSet/contact-purpose
This is the ValueSet that contains codes in both Contact entity type (http://hl7.org/fhir/ValueSet/contactentity-type) and Contact Purpose (http://terminology.hl7.org.au/ValueSet/contact-purpose).