Aotearoa Immunisation Register (AIR) FHIR Implementation Guide
2.1.0 - release New Zealand

Aotearoa Immunisation Register (AIR) FHIR Implementation Guide - Local Development build (v2.1.0) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions

## Extensions

Extensions defined in this guide

Id | Url | Context of Use | Description | Purpose
--- | --- | --- | --- | ---
air-administered-product | https://standards.digital.health.nz/fhir/air/StructureDefinition/air-administered-product | Immunization | This extension to the AIR Immunization profile pre-adopts the FHIR R5 construct of the same name. In AIR, the (mandatory) vaccineCode element should be used to transmit a CVX or NZVX code for the vaccine, while the (optional) administeredProduct element should be used to transmit an NZMT TPUU code fot he vaccine. |
air-age-given | https://standards.digital.health.nz/fhir/air/StructureDefinition/air-age-given | Immunization | This extension calculates the patient age when a vaccination was administered. Although this could be calculated by the client based on patient date of birth, it is provided as a convenience. |
air-agvs | https://standards.digital.health.nz/fhir/air/StructureDefinition/air-agvs | ImmunizationRecommendation.recommendation | This extension to the AIR ImmunizationRecommendation profile is used to convey information about the antigen group vaccination schedule associated with a Scheduled Event, including the schedule type, the series type, the antigen group, and the version. |
air-antigen-group-extension | https://standards.digital.health.nz/fhir/air/StructureDefinition/air-antigen-group-extension | Element | Describes the antigen group used in AGVS. |
air-consumer-nir-opt-off | https://standards.digital.health.nz/fhir/air/StructureDefinition/air-consumer-nir-opt-off | Immunization | This extension is used in AIR to indicate the Air Patient (AKA Consumer) as having opted off NIR before they were migrated into AIR. Presence of this extension on the AIR Patient indicates that the consumer has opted off NIR and the extension includes the date that the consumer requested this to occur. |
air-consumer-state | https://standards.digital.health.nz/fhir/air/StructureDefinition/air-consumer-state | Immunization | This extension is used in AIR to communicate the current state of an AIR Patient (AKA Consumer). |
air-consumer-sub-status | https://standards.digital.health.nz/fhir/air/StructureDefinition/air-consumer-sub-status | Immunization | This extension is used in AIR to communicate the current sub status of an AIR Patient (AKA Consumer). |
air-created-by | https://standards.digital.health.nz/fhir/air/StructureDefinition/air-created-by | Immunization.meta | This extension is used in AIR to record the user who created the immunisation event record. |
air-created-source-system | https://standards.digital.health.nz/fhir/air/StructureDefinition/air-created-source-system | Immunization.meta | This extension is used in AIR to record the system or software used to create the immunisation event record. Example values are ISM, PMS, and so on. |
air-data-quality-assessment | https://standards.digital.health.nz/fhir/air/StructureDefinition/air-data-quality-assessment | Element | The data quality assessment of this immunization record as calculated by AIR rules. |
air-diluent | https://standards.digital.health.nz/fhir/air/StructureDefinition/air-diluent | Immunization | Immunization Diluent |
air-disease-covered | https://standards.digital.health.nz/fhir/air/StructureDefinition/air-disease-covered | ImmunizationRecommendation.recommendation | The disease which a vaccine covers. Needed in ImmunizationRecommendation as the cardinality there is only single. |
air-immunisation-notification-action | http://hl7.org.nz/fhir/StructureDefinition/air-immunisation-notification-action | MessageHeader | Indicates which parties should be notified of the event |
air-mobile-site | https://standards.digital.health.nz/fhir/air/StructureDefinition/air-mobile-site | Immunization | Immunization Facility Mobile Site |
air-modified-by | https://standards.digital.health.nz/fhir/air/StructureDefinition/air-modified-by | (Immunization|Patient).meta | This extension is used in AIR to record the user who modified the immunisation event or patient record. |
air-modified-source-system | https://standards.digital.health.nz/fhir/air/StructureDefinition/air-modified-source-system | (Immunization|Patient).meta | This extension is used in AIR to record the system or software used to update the immunisation event or patient record. Example values are ISM, PMS, and so on. |
air-performed-activity-extension | https://standards.digital.health.nz/fhir/air/StructureDefinition/air-performed-activity | CarePlan.activity.extension | This Performed Activity adds an R5 field to the R4 CarePlan so that we can refer to an Immunization. |
air-planned-activity-reference-extension | https://standards.digital.health.nz/fhir/air/StructureDefinition/air-planned-activity-reference | CarePlan.activity.extension | This Planned Activity Reference adds an R5 field to the R4 CarePlan so that we can refer to an ImmunizationRecommendation. |
air-planned-event-match-quality | https://standards.digital.health.nz/fhir/air/StructureDefinition/air-planned-event-match-quality | Element | The match quality of a planned event to an immunisation event as calculated by AIR rules. |
air-planned-event-match | https://standards.digital.health.nz/fhir/air/StructureDefinition/air-planned-event-match | Element | The match of a planned event to an immunisation event as calculated by AIR rules. |
air-recommendation-id | https://standards.digital.health.nz/fhir/air/StructureDefinition/air-consumer-state | ImmunizationRecommendation.recommendation | This extension is to hold the id of an individual Scheduled Event that is surfaced by AIR as part of an ImmunizationRecommendation resource. |
air-related-person-extension | https://standards.digital.health.nz/fhir/air/StructureDefinition/air-related-person-extension | Immunization | This extension is to be used for communicating related person info in an AIR Immunisation Event. It holds the information transmitted in the HL7v2 NK1 segment. |
air-reschedule-date | https://standards.digital.health.nz/fhir/air/StructureDefinition/air-reschedule-date | Immunization | This extension is used on an AIR Immunization resource that is sent to AIR as part of a $bulk-update operation. It holds the date to which the Immunisation Event has been rescheduled. |
air-schedule-type-extension | https://standards.digital.health.nz/fhir/air/StructureDefinition/air-schedule-type-extension | Element | Describes the schedule type used in AGVS. |
air-scheduled-event | https://standards.digital.health.nz/fhir/air/StructureDefinition/air-scheduled-event | ImmunizationRecommendation.recommendation | The extension to the AIR ImmunizationRecommendation profile is used to convey information about scheduled events, including the event type, the schedule type, the series type, and the antigen group. |
air-series-type-extension | https://standards.digital.health.nz/fhir/air/StructureDefinition/air-series-type-extension | Element | Describes the series type used in AGVS. |
air-serology-report-extension | https://standards.digital.health.nz/fhir/air/StructureDefinition/air-serology-report-extension | Immunization | This extension allows an AIR Immunization instance to contain information from a serology report that describes a patient's expected level of immune protection from Hepatitis B infection. Note that this extension could be updated to cover additional diseases in the future. |
air-timingAge-ISO8601-extension | https://standards.digital.health.nz/fhir/air/StructureDefinition/air-timingAge-ISO8601-extension | Element | Describes the series type used in AGVS. |
air-trigger-extension | https://standards.digital.health.nz/fhir/air/StructureDefinition/air-trigger-extension | Element | Describes the trigger type used in AGVS. |
dq-violation | https://standards.digital.health.nz/fhir/air/StructureDefinition/air-dq-violation | Element | This describes one particular AIR data quality rule violation for an Immunization. Each rule violation includes a code, a type, a message, the FHIRPath expression to the element where the error occurred, and the weighting associated with the rule. Refer to Data Quality Rules and AIR Data Quality Violation Code value set for codes and messages that could be returned. |
dq-violations | https://standards.digital.health.nz/fhir/air/StructureDefinition/air-dq-violations | Element | This describes an instance of an immunisation record violating one or more AIR data quality rules. Each such violation is described by a code, a type, a message, a pointer to the targeted element, and a weight. Refer to Data Quality Rules for codes that could be returned. |