description: 'HIQA EP 3.5.10.1 (Required 0..1, expected auto-populated from the NMPC): whether the medicinal product is on the HPRA List of Interchangeable Medicines. If true, substitution is allowed by default unless the prescriber invokes ''Do Not Substitute'' (MedicationRequest.substitution.allowedBoolean = false).'
package_name: nostalgic-ie.fhir.core
derivation: constraint
name: IECoreMedicationInterchangeable
type: Extension
elements:
  extension: {index: 0}
  url:
    pattern: {type: Uri, value: 'https://hl7-ie.github.io/ie-core/fhir/ie/core/StructureDefinition/ie-core-medication-interchangeable'}
    index: 1
  value:
    choices: [valueBoolean]
    index: 3
  valueBoolean: {type: boolean, choiceOf: value, index: 4}
package_version: 0.2.0
extensions: {}
class: extension
kind: complex-type
url: https://hl7-ie.github.io/ie-core/fhir/ie/core/StructureDefinition/ie-core-medication-interchangeable
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 0.2.0
required: [value, valueBoolean]