description: This profile constrains the Procedure resource to define the requirements for all specialized CH EMS Procedure profiles. package_name: ch.fhir.ig.ch-ems derivation: constraint name: CHEmsProcedure type: Procedure elements: subject: type: Reference short: Patient mustSupport: true refers: ['http://fhir.ch/ig/ch-ems/StructureDefinition/ch-ems-patient'] index: 0 elements: reference: {index: 1} required: [reference] encounter: type: Reference short: Emergency service during which this procedure is made mustSupport: true refers: ['http://fhir.ch/ig/ch-ems/StructureDefinition/ch-ems-encounter'] index: 2 elements: reference: {index: 3} required: [reference] package_version: 2.0.0-ballot class: profile kind: resource url: http://fhir.ch/ig/ch-ems/StructureDefinition/ch-ems-procedure base: http://hl7.org/fhir/StructureDefinition/Procedure version: 2.0.0-ballot required: [encounter]