{description: The methods of referral can be used when referring to a specific HealthCareService resource., package_name: hl7.fhir.r5.expansions, name: ReferralMethod, type: null, package_version: 4.4.0, class: unknown, kind: null, url: 'http://hl7.org/fhir/ValueSet/service-referral-method', version: 4.4.0}