This is the ValueSet that contains codes in both Intervention Preferences (http://hl7.org/fhir/us/pacio-adi/ValueSet/ADIInterventionPreferencesVS) and Intervention Preferences at End of Life Grouping (http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113762.1.4.1115.9).