description: Defines constraints and extensions on the Immunization resource for the minimal set of data to query and retrieve  patient's immunization information.
package_name: hl7.fhir.us.core
derivation: constraint
name: USCoreImmunizationProfile
type: Immunization
elements:
  status:
    type: code
    binding: {strength: required, valueSet: 'http://hl7.org/fhir/ValueSet/immunization-status'}
    mustSupport: true
    index: 0
  statusReason:
    binding: {strength: example, valueSet: 'http://hl7.org/fhir/ValueSet/immunization-status-reason'}
    mustSupport: true
    index: 1
  vaccineCode:
    constraint:
      us-core-1:
        human: SHOULD have a translation to the NDC value set
        severity: warning
        extension:
        - {url: 'http://hl7.org/fhir/StructureDefinition/elementdefinition-bestpractice', valueBoolean: true}
        expression: coding.where(system='http://hl7.org/fhir/sid/ndc').empty()
    short: Vaccine Product Type (bind to CVX)
    type: CodeableConcept
    mustSupport: true
    binding: {strength: extensible, valueSet: 'http://hl7.org/fhir/us/core/ValueSet/us-core-vaccines-cvx'}
    index: 2
  patient:
    refers: ['http://hl7.org/fhir/us/core/StructureDefinition/us-core-patient']
    type: Reference
    mustSupport: true
    index: 3
  occurrence:
    mustSupport: true
    choices: [occurrenceDateTime, occurrenceString]
    index: 5
  occurrenceDateTime: {type: dateTime, mustSupport: true, choiceOf: occurrence, index: 6}
  occurrenceString: {type: string, mustSupport: true, choiceOf: occurrence, index: 7}
  primarySource: {type: boolean, mustSupport: true, index: 8}
package_version: 3.1.0
class: profile
kind: resource
url: http://hl7.org/fhir/us/core/StructureDefinition/us-core-immunization
base: http://hl7.org/fhir/StructureDefinition/Immunization
version: 3.1.0
required: [primarySource, vaccineCode, occurrenceDateTime, occurrenceString, status, occurrence, patient]