http://hl7.org/fhir/StructureDefinition/timing-exact|5.2.0

If true, indicates that the specified times, frequencies, periods are expected to be adhered to as precisely as possible. If false, indicates that a typical degree of variability based on institutional and/or patient convenience is acceptable.
description: If true, indicates that the specified times, frequencies, periods are expected to be adhered to as precisely as possible.  If false, indicates that a typical degree of variability based on institutional and/or patient convenience is acceptable.
derivation: constraint
name: TimingExact
type: Extension
elements:
  extension: {index: 0}
  url:
    pattern: {type: Uri, value: 'http://hl7.org/fhir/StructureDefinition/timing-exact'}
    index: 1
  value:
    choices: []
    index: 3
extensions: {}
class: extension
kind: complex-type
url: http://hl7.org/fhir/StructureDefinition/timing-exact
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 5.2.0
required: [value]