Health NZ | Te Whatu Ora FHIR Screening Implementation Guide
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CapabilityStatement: National Screening FHIR API Capability Statement

Official URL: https://fhir-ig.digital.health.nz/screening/CapabilityStatement/FHIRScreeningCapabilityStatement Version: 0.9.3
Draft as of 2024-05-03 Computable Name: FHIRScreeningCapabilityStatement

National Screening FHIR API

Raw OpenAPI-Swagger Definition file | Download

Generated Narrative: CapabilityStatement FHIRScreeningCapabilityStatement

National Screening FHIR API Capability Statement

  • Implementation Guide Version: 0.9.3
  • FHIR Version: 4.0.1
  • Supported Formats: json
  • Supported Patch Formats:
  • Published on: 2024-05-03
  • Published by: Health New Zealand | Te Whatu Ora

Note to Implementers: FHIR Capabilities

Any FHIR capability may be 'allowed' by the system unless explicitly marked as 'SHALL NOT'. A few items are marked as MAY in the Implementation Guide to highlight their potential relevance to the use case.

FHIR RESTful Capabilities

Mode: server

Security
Enable CORS: yes
Security services supported: SMART-on-FHIR
Summary of System-wide Interactions
  • Supports the search-systeminteraction described as follows:

    Read (GET) Operation Statuses

    Code Meaning Description
    200 OK The request was successful, and the response body contains the representation requested
    302 FOUND A common redirect response; you can GET the representation at the URI in the Location response header
    304 NOT MODIFIED Your client's cached version of the representation is still up to date
    400 BAD REQUEST Missing or bad Security-Context custom header; FHIR request payload does not validate against Implementation Guide
    401 UNAUTHORIZED The supplied credentials, if any, are not sufficient to access the resource
    403 FORBIDDEN Insufficient privilege to access the requested FHIR resource/operation
    404 NOT FOUND The requested representation was not found. Retrying this request is unlikely to be successful
    429 TOO MANY REQUESTS Your application is sending too many simultaneous requests
    500 SERVER ERROR An internal server error prevented return of the representation response
    503 SERVICE UNAVAILABLE We are temporarily unable to return the representation. Please wait and try again later

    Search (GET) Operation Statuses

    Code Meaning OperationOutcome in response? Description
    200 OK Yes, when there are additional messages about a match result The request was successful, and the response body contains the representation requested
    302 FOUND No A common redirect response; you can GET the representation at the URI in the Location response header
    400 BAD REQUEST Missing or bad Security-Context custom header; FHIR request payload does not validate against Implementation Guide
    401 UNAUTHORIZED The supplied credentials, if any, are not sufficient to access the resource
    403 FORBIDDEN Insufficient privilege to access the requested FHIR resource/operation
    429 TOO MANY REQUESTS No Your application is sending too many simultaneous requests
    500 SERVER ERROR No An internal server error prevented return of the representation response
    503 SERVICE UNAVAILABLE No The server is temporarily unable to return the representation. Please wait and try again later

    Create (POST or PUT) Operation Statuses

    Code Meaning Description
    200 OK The request was successful, and the resource was updated. The response body contains the updated representation
    201 CREATED The request was successful, a new resource was created, and the response body contains the representation
    204 OK - NO CONTENT The request was successful, but no content is returned in the response. In reality this is seldom used for REST APIs and more typically for process APIs. Should include a Location header indicating the location of an associated relevant resource
    207 MULTI STATUS The HTTP 207 Multi-Status response code indicates that there might be a mixture of responses.
    400 BAD REQUEST Missing or bad Security-Context custom header; FHIR request payload does not validate against Implementation Guide
    401 UNAUTHORIZED The supplied credentials, if any, are not sufficient to access the resource
    403 FORBIDDEN Insufficient privilege to access the requested FHIR resource/operation
    404 NOT FOUND The endpoint that the API Consumer is attempting to create or update does not exist. Retrying this request is unlikely to be successful
    405 METHOD NOT ALLOWED You can't POST or PUT to the resource
    422 UNPROCESSABLE CONTENT The server understands the requests content and syntax however it is unable to process the instruction. Retrying this request will not succeed - the request must be modified
    429 TOO MANY REQUESTS Your application is sending too many simultaneous requests
    500 SERVER ERROR We couldn't create or update the resource. Please try again later

    Delete (DELETE) Operation Statuses

    Code Meaning Description
    204 OK The request was successful; the resource was deleted
    400 BAD REQUEST Missing or bad Security-Context custom header; FHIR request payload does not validate against Implementation Guide
    401 UNAUTHORIZED The supplied credentials, if any, are not sufficient to access the resource
    403 FORBIDDEN Insufficient privilege to access the requested FHIR resource/operation
    404 NOT FOUND
    405 METHOD NOT ALLOWED You can't DELETE the resource
    429 TOO MANY REQUESTS Your application is sending too many simultaneous requests
    500 SERVER ERROR We couldn't delete the resource. Please try again later

    Non existent API endpoints

    When a consumer attempts to call a non-existent API end point, respond with a 501 Not Implemented status code.

Capabilities by Resource/Profile

Summary

The summary table lists the resources that are part of this configuration, and for each resource it lists:

  • The relevant profiles (if any)
  • The interactions supported by each resource (Read, Search, Update, and Create, are always shown, while VRead, Patch, Delete, History on Instance, or History on Type are only present if at least one of the resources has support for them.
  • The required, recommended, and some optional search parameters (if any).
  • The linked resources enabled for _include
  • The other resources enabled for _revinclude
  • The operations on the resource (if any)
Resource TypeProfileRSUCSearches_include_revincludeOperations
DocumentReferencehttps://fhir-ig.digital.health.nz/screening/StructureDefinition/nz-screening-summaryysubject, category, contenttypeDocumentReference:subject

Resource Conformance: supported DocumentReference

Base System Profile
ScreeningSummaryDocument
Profile Conformance
SHALL
Reference Policy

Interaction summary
  • Supports
    search-type

    A base64-encoded JSON object that defines the context of the current request.

    Applications using this screening FHIR API MUST populate the following attributes in RequestContext

    • userIdentifier - the identity of the user as known by the application which consumes this FHIR API
    • userRole - the role of the user as known by the application which consumes this FHIR API
    • secondaryIdentifier - identify the user's health organisation (as they affiliate with for the purpose of this API usage) as an HPI organisation identifier.

    See Te Whatu Ora github for the schema that defines this JSON data structure.

Documentation

Provides a document rendition of screening summary information

Search Parameters
ConformanceParameterTypeDocumentation
SHALLsubjectreference

NHI of the person who is the subject of the screening summary document.

  • If no screening information exists in the Register for a given subject NHI, the API returns 200 OK and an empty FHIR Bundle.
SHALLcategorytoken

Filters screening summaries by selecting the type of screening programme

SHALLcontenttypetoken

Optional parameter that allows a PDF rendition (#application/pdf) of the screening summary content to be requested instead of the default HTML.