Breast Screening NZ FHIR Implementation Guide
1.1.0 - Release

Breast Screening NZ FHIR Implementation Guide - Local Development build (v1.1.0) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions

## CodeSystem: Pathway State Code System

Official URL: http://hl7.org.nz/fhir/ig/bsa/CodeSystem/pathway-state | Version: 1.1.0
Active as of 2025-11-14 | Computable Name: PathwayState

Codes representing states in the screening pathway workflow.

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

- PathwayStateValueSet

This case-sensitive code system `http://hl7.org.nz/fhir/ig/bsa/CodeSystem/pathway-state` defines the following codes:

Code | Display | Definition
available-for-invitation | Available for invitation | Participant is eligible and ready to be invited for screening
invited | Invited | Invitation has been sent to the participant
booked | Booked | Screening appointment has been scheduled
deferred | Deferred | Screening has been deferred to a later date
screening | Screening | Participant is currently undergoing screening
reading | Reading | Screening images are being reviewed
returned-to-routine | Returned to routine screening | Participant has returned to routine screening cycle
exited | Exited | Participant has exited the screening pathway