This is the CodeSystem that contains codes in both QuestionnaireItemUsageMode (http://terminology.hl7.org/CodeSystem/questionnaire-usage-mode) and QuestionnaireItemUsageMode (http://terminology.hl7.org/CodeSystem/questionnaire-usage-mode).
Generated Narrative: CodeSystem ad63b62d-52f3-4c4a-8fee-31e713b8e7dc-714
This code system http://hl7.org/fhir/comparison/CodeSystem/ad63b62d-52f3-4c4a-8fee-31e713b8e7dc-714 defines codes, but no codes are represented here