description: This extension enables the passing of free text items often found on insurance cards. Health plans may provide this extension as part of the Coverage resource to communicate concepts such as TTY, disclaimers about eligibility or limits to coverage, notice of dental or vision coverage, etc.
package_name: hl7.fhir.us.insurance-card
derivation: constraint
name: AdditionalCardInformation
type: Extension
elements:
  extension: {index: 0}
  url:
    pattern: {type: Uri, value: 'http://hl7.org/fhir/us/insurance-card/StructureDefinition/C4DIC-AdditionalCardInformation-extension'}
    index: 1
  value:
    choices: [valueAnnotation]
    index: 3
  valueAnnotation: {type: Annotation, choiceOf: value, index: 4}
package_version: 0.1.0
extensions: {}
class: extension
kind: complex-type
url: http://hl7.org/fhir/us/insurance-card/StructureDefinition/C4DIC-AdditionalCardInformation-extension
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 0.1.0
required: [valueAnnotation, value]