http://hl7.org/fhir/StructureDefinition/workflow-barrier|5.2.0

Any obstacle that limits or prevents obtaining care. Barriers in health and social care include, but are not limited to, physical barriers, psychological barriers, physiological barriers, financial barriers, geographical barriers, cultural/language barriers and resource barriers.
typedestination
baseDefinitionhttp://hl7.org/fhir/StructureDefinition/Extension
typehttp://hl7.org/fhir/StructureDefinition/Extension
Extension.value[x].typehttp://hl7.org/fhir/StructureDefinition/CodeableReference
Extension.value[x].targetProfilehttp://hl7.org/fhir/StructureDefinition/Resource
Extension.value[x].binding.valueSethttp://hl7.org/fhir/ValueSet/barrier