{description: C-CDA Immunization approachSiteCode to FHIR Immunization Site. Note that the FHIR valueset is example and may be incomplete (only 2 codes), package_name: hl7.fhir.us.ccda.r4b, name: CCDAtoFHIRImmunizationSite, type: null, package_version: 1.2.0-ballot, class: unknown, kind: null, url: 'http://hl7.org/fhir/us/ccda/ConceptMap/CF-ImmunizationSite', version: 1.2.0-ballot}