{description: This field indicates description of the Hospital Service.  It is contributed in  PV1-10 in HL7v2 and is used by the resource element  Encounter.serviceType in FHIR, package_name: ontariomicdrfhirimplementationguide-0.10.00, name: AacHospitalService, type: null, package_version: 0.9.14, class: unknown, kind: null, url: 'http://cihi.ca/fhir/CodeSystem/aac-hospital-service', version: '2018'}