# AIR Status Reason Terms Code System - Aotearoa Immunisation Register (AIR) FHIR Implementation Guide v1.31.0

* [**Table of Contents**](toc.md)
* [**Artifacts Summary**](artifacts.md)
* **AIR Status Reason Terms Code System**

## CodeSystem: AIR Status Reason Terms Code System 

| | |
| :--- | :--- |
| *Official URL*:https://standards.digital.health.nz/ns/air-status-reason-terms | *Version*:1.31.0 |
| Active as of 2026-07-23 | *Computable Name*:AIRStatusReasonTerms |

 
This AIR code system includes the terms used in NIR HL7v2 messages to populate the RXA-18 field and and in FHIR payloads to populate immunization.statusReason. 

 This Code system is referenced in the content logical definition of the following value sets: 

* [AIRStatusReasonCode](ValueSet-air-status-reason-code.md)



## Resource Content

```json
{
  "resourceType" : "CodeSystem",
  "id" : "air-status-reason-terms",
  "url" : "https://standards.digital.health.nz/ns/air-status-reason-terms",
  "version" : "1.31.0",
  "name" : "AIRStatusReasonTerms",
  "title" : "AIR Status Reason Terms Code System",
  "status" : "active",
  "experimental" : false,
  "date" : "2026-07-23T00:14:26+00:00",
  "publisher" : "Te Whatu Ora",
  "contact" : [{
    "name" : "Te Whatu Ora",
    "telecom" : [{
      "system" : "url",
      "value" : "https://tewhatuora.govt.nz"
    }]
  }],
  "description" : "This AIR code system includes the terms used in NIR HL7v2 messages to populate the RXA-18 field and and in FHIR payloads to populate immunization.statusReason.",
  "jurisdiction" : [{
    "coding" : [{
      "system" : "urn:iso:std:iso:3166",
      "code" : "US",
      "display" : "New Zealand"
    }]
  }],
  "caseSensitive" : false,
  "content" : "complete",
  "count" : 13,
  "concept" : [{
    "code" : "ALTGIVN",
    "display" : "Alternative vaccination"
  },
  {
    "code" : "DMC",
    "display" : "Permanent contraindication"
  },
  {
    "code" : "DPC",
    "display" : "Declined by parent/guardian"
  },
  {
    "code" : "DIC",
    "display" : "Declined by individual"
  },
  {
    "code" : "DNI",
    "display" : "Immune"
  },
  {
    "code" : "GIVNOS",
    "display" : "Overseas vaccination"
  },
  {
    "code" : "RESCHO",
    "display" : "Parental/individual choice to reschedule"
  },
  {
    "code" : "RESREF",
    "display" : "Referred elsewhere for immunisation"
  },
  {
    "code" : "RESTC",
    "display" : "Temporary contraindication"
  },
  {
    "code" : "GIVEN",
    "display" : "Vaccination given"
  },
  {
    "code" : "HSTGIVN",
    "display" : "Historic vaccination"
  },
  {
    "code" : "CIS",
    "display" : "Closed - change in schedule"
  },
  {
    "code" : "CPI",
    "display" : "Closed not required"
  }]
}

```
