description: This profile describes the US Public Health CodeSystem. package_name: hl7.fhir.us.ecr.r4 derivation: constraint name: USPublicHealthCodeSystem type: CodeSystem elements: property: mustSupport: true index: 0 extensions: binding: {url: 'http://hl7.org/fhir/us/ecr/StructureDefinition/us-ph-codesystem-property-binding-extension', min: 0, max: 1, short: What values are allowed, type: Extension, mustSupport: true, index: 1} elements: extension: short: What values are allowed type: Extension mustSupport: true url: http://hl7.org/fhir/us/ecr/StructureDefinition/us-ph-codesystem-property-binding-extension index: 1 slicing: slices: binding: match: {} schema: {short: What values are allowed, type: Extension, mustSupport: true, url: 'http://hl7.org/fhir/us/ecr/StructureDefinition/us-ph-codesystem-property-binding-extension', index: 1} min: 0 max: 1 package_version: 2.1.2 class: profile kind: resource url: http://hl7.org/fhir/us/ecr/StructureDefinition/us-ph-codesystem base: http://hl7.org/fhir/StructureDefinition/CodeSystem version: 2.1.2