{description: A referral note provides a consulting physician specified patient information about the patient referred. Specific URL Pending, package_name: hl7.fhir.us.ccda, name: ReferralDocumentType, type: null, package_version: 1.0.0, class: unknown, kind: null, url: 'http://hl7.org/fhir/us/ccda/ValueSet/2.16.840.1.113883.1.11.20.2.3', version: 1.0.0}