Intersection of http://hl7.org/fhir/ValueSet/questionnaire-usage-mode and http://hl7.org/fhir/ValueSet/questionnaire-usage-mode
This is the ValueSet that contains codes in both questionnaire item usage mode (http://hl7.org/fhir/ValueSet/questionnaire-usage-mode) and questionnaire item usage mode value set (http://hl7.org/fhir/ValueSet/questionnaire-usage-mode).