description: 'The patient''s allergy and intolerance statement sent with an ePrescription (HIQA EP 1.6.1 / 1.6.2). Either it lists the allergies (entry → IECoreAllergyIntolerance), or it states why none are recorded (emptyReason: e.g. nilknown = no known allergies, notasked, unavailable). A prescription cannot be sent without one, so a pharmacist can always tell ''no known allergies'' from ''not asked'' (clinical-safety hazard HZ-03).'
package_name: nostalgic-ie.fhir.core
derivation: constraint
name: IECoreListAllergiesAtPrescribing
type: List
elements:
  status:
    pattern: {type: Code, value: current}
    index: 0
  mode:
    pattern: {type: Code, value: snapshot}
    index: 1
  code:
    mustSupport: true
    pattern:
      type: CodeableConcept
      value:
        coding:
        - {code: 48765-2, system: 'http://loinc.org', display: Allergies and adverse reactions Document}
    index: 2
  subject:
    type: Reference
    mustSupport: true
    refers: ['https://hl7-ie.github.io/ie-core/fhir/ie/core/StructureDefinition/ie-core-patient-eprescription']
    index: 3
  date: {mustSupport: true, index: 4}
  source: {mustSupport: true, index: 5}
  entry:
    mustSupport: true
    index: 6
    elements:
      item:
        type: Reference
        refers: ['https://hl7-ie.github.io/ie-core/fhir/ie/core/StructureDefinition/ie-core-allergyintolerance']
        index: 7
  emptyReason:
    binding: {strength: extensible, valueSet: 'http://hl7.org/fhir/ValueSet/list-empty-reason'}
    mustSupport: true
    index: 8
package_version: 0.2.0
class: profile
kind: resource
url: https://hl7-ie.github.io/ie-core/fhir/ie/core/StructureDefinition/ie-core-list-allergies-at-prescribing
base: http://hl7.org/fhir/StructureDefinition/List
version: 0.2.0
required: [subject, date, code]