description: This profile represents the constraints applied to the Procedure resource by the PS-CA project, which is informed by the constraints of the [Procedure IPS-UV profile](http://hl7.org/fhir/uv/ips/StructureDefinition-Procedure-uv-ips.html) and the [Canadian Baseline Profile](http://build.fhir.org/ig/HL7-Canada/ca-baseline/branches/master/StructureDefinition-profile-procedure.html) to allow for cross-border and cross-jurisdiction sharing of History of Procedure information.
package_name: ca.infoway.io.psca
derivation: constraint
name: ProcedurePSCA
type: Procedure
elements:
  status: {mustSupport: true, index: 0}
  code:
    type: CodeableConcept
    mustSupport: true
    binding: {strength: preferred, valueSet: 'https://fhir.infoway-inforoute.ca/ValueSet/procedurecode'}
    index: 1
  subject:
    type: Reference
    mustSupport: true
    refers: ['http://fhir.infoway-inforoute.ca/io/psca/StructureDefinition/patient-ca-ps']
    index: 2
    elements:
      reference: {mustSupport: true, index: 3}
    required: [reference]
  performed:
    mustSupport: true
    choices: []
    index: 5
  performed[x]:
    extensions:
      data-absent-reason: {url: 'http://hl7.org/fhir/StructureDefinition/data-absent-reason', max: 1, type: Extension, short: 'performed[x] absence reason', index: 7}
    elements:
      extension:
        index: 6
        slicing:
          rules: open
          discriminator:
          - {path: url, type: value}
          min: null
          slices:
            data-absent-reason:
              match: {url: null}
              schema: {type: Extension, short: 'performed[x] absence reason', url: 'http://hl7.org/fhir/StructureDefinition/data-absent-reason', index: 7}
              max: 1
  bodySite:
    type: CodeableConcept
    binding: {strength: preferred, valueSet: 'https://fhir.infoway-inforoute.ca/ValueSet/anatomicaloracquiredbodystructurecode'}
    index: 8
package_version: 1.1.0
class: profile
kind: resource
url: http://fhir.infoway-inforoute.ca/io/psca/StructureDefinition/procedure-ca-ps
base: http://hl7.org/fhir/StructureDefinition/Procedure
version: null
required: [performed, code]