description: This profile specifies additional extensions and constraints on the US Core Encounter profile to support coverage requirements discovery. Compliant with USCDI 1 package_name: hl7.fhir.us.davinci-crd derivation: constraint name: CRDEncounter3_1 type: Encounter elements: participant: elements: individual: type: Reference refers: ['http://hl7.org/fhir/us/core/StructureDefinition/us-core-practitioner'] index: 0 partOf: type: Reference refers: ['http://hl7.org/fhir/us/davinci-crd/StructureDefinition/profile-encounter3.1'] index: 1 package_version: 2.1.0-preview class: profile kind: resource url: http://hl7.org/fhir/us/davinci-crd/StructureDefinition/profile-encounter3.1 base: http://hl7.org/fhir/us/davinci-crd/StructureDefinition/profile-encounter6.1 version: 2.1.0-preview