description: Additional Da Vinci constraints on organization - to represent either provider organizations or payers package_name: hl7.fhir.us.davinci-hrex derivation: constraint name: HRexOrganization type: Organization elements: identifier: index: 0 slicing: slices: tin: match: {} schema: mustSupport: true pattern: type: Identifier value: {system: 'urn:oid:2.16.840.1.113883.4.4'} index: 1 min: 0 max: 1 package_version: 1.1.0-ballot class: profile kind: resource url: http://hl7.org/fhir/us/davinci-hrex/StructureDefinition/hrex-organization base: http://hl7.org/fhir/us/core/StructureDefinition/us-core-organization version: 1.1.0-ballot required: [identifier]