http://hl7.org/fhir/StructureDefinition/coding-sctdescid|5.2.0

The SNOMED CT Description ID for the display.
typedestination
baseDefinitionhttp://hl7.org/fhir/StructureDefinition/Extension
typehttp://hl7.org/fhir/StructureDefinition/Extension
Extension.value[x].typehttp://hl7.org/fhir/StructureDefinition/id