description: This Organization profile represents an organization involved in public health. It is based on the **US Core Organization** profile and establishes the core elements, extensions, vocabularies and value sets for representing organizations for public health. package_name: hl7.fhir.us.ecr.r4 derivation: constraint name: USPublicHealthOrganization type: Organization elements: telecom: {mustSupport: true, index: 0} address: {mustSupport: true, index: 1} package_version: 2.1.1 class: profile kind: resource url: http://hl7.org/fhir/us/ecr/StructureDefinition/us-ph-organization base: http://hl7.org/fhir/us/core/StructureDefinition/us-core-organization version: 2.1.1 required: [address, telecom]