description: This profile specifies additional constraints on the US Core Patient profile to support coverage requirements discovery. package_name: hl7.fhir.us.davinci-crd derivation: constraint name: Patient type: Patient elements: identifier: index: 0 slicing: rules: open discriminator: - {path: type.coding.system, type: value} - {path: type, type: pattern} min: null slices: MRIdentifier: match: type: coding: - {code: MR, system: 'http://terminology.hl7.org/CodeSystem/v2-0203'} schema: mustSupport: true _required: true index: 1 elements: type: mustSupport: true pattern: type: CodeableConcept value: coding: - {code: MR, system: 'http://terminology.hl7.org/CodeSystem/v2-0203'} index: 2 required: [type] address: elements: country: {mustSupport: true, index: 3} package_version: 2.0.1 class: profile kind: resource url: http://hl7.org/fhir/us/davinci-crd/StructureDefinition/profile-patient base: http://hl7.org/fhir/us/core/StructureDefinition/us-core-patient version: 2.0.1