description: Change in the status/pattern of a subject's condition since previously assessed, such as worsening, improving, or no change. It is a subjective assessment of the direction of the change.
package_name: hl7.fhir.us.mcc.r4
derivation: constraint
name: ChangePattern
type: Extension
elements:
  extension: {index: 0}
  url:
    pattern: {type: Uri, value: 'http://hl7.org/fhir/us/mcc/StructureDefinition/changePattern'}
    index: 1
  value:
    choices: []
    index: 3
  valueCodeableConcept: {type: CodeableConcept, index: 4}
package_version: 1.0.0
extensions: {}
class: extension
kind: complex-type
url: http://hl7.org/fhir/us/mcc/StructureDefinition/changePattern
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 1.0.0
required: [value, valueCodeableConcept]