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 Substate Code System

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

Codes for detailed substates within the screening pathway, providing additional granularity to pathway states.

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

- PathwaySubStateValueSet

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

Code | Display | Definition
invitation-scheduled | Invitation scheduled | Invitation has been scheduled to be sent
invitation-sent | Invitation sent | Initial invitation has been sent to participant
invitation-re-sent | Invitation re-sent | Follow-up invitation has been re-sent to participant
booking-in-progress | Booking in progress | Appointment booking is currently in progress
confirmed | Confirmed | Appointment has been confirmed by participant
cancelled | Cancelled | Appointment has been cancelled
re-booking | Re-booking | Participant is re-booking an appointment
follow-up | Follow up | Follow-up action required
tentative | Tentative | Appointment is tentatively scheduled
ready-for-screening | Ready for screening | Participant is ready to undergo screening
in-screening | In screening | Participant is in the screening workflow. Screening mammogram is currently being performed
in-review | In review | Screening results are under review
ready-for-reading | Ready for reading | Images are ready for radiologist reading
read | Read | Images are being read by radiologist
booked | Booked | Assessment appointment has been booked
in-progress | In progress | Appointment is currently in progress
assigned | Assigned | Case has been assigned for multi-disciplinary review
external | External | External multi-disciplinary review
bsa-contracted-provider | BSA contracted provider | Further assessment with BSA contracted provider
diagnostic-provider | Diagnostic provider | Further assessment with diagnostic provider
pending | Pending | Extended assessment is pending
waiting-for-results | Waiting for results | Waiting for assessment or screening results
five-year-status | 5-year status | Five-year follow-up status
treatment-data-collection-pending | Treatment data collection pending | Treatment data collection is pending
treatment-data-collection-in-progress | Treatment data collection in progress | Treatment data collection is currently in progress
treatment-data-collection-complete | Treatment data collection complete | Treatment data collection has been completed
treatment-data-not-collected | Treatment data not collected | Treatment data was not collected
contacting | Contacting | Attempting to contact participant for unbooked assessments
ineligible | Ineligible | Participant is ineligible for the programme
dnr | DNR | Do not recall - participant should not be contacted
declined | Declined | Participant has declined to participate
never-enrolled | Never enrolled | Participant was never enrolled in the programme
programme-exit | Programme exit | Participant has exited the programme
aged-out | Aged out | Participant has aged out of the programme
deceased | Deceased | Participant is deceased
clinical-exit | Clinical exit | Participant has exited for clinical reasons
diagnosis-age-out | Diagnosis age out | Participant aged out due to diagnosis
clinical-review | Clinical review | Case is under clinical review
screening-review | Screening review | Screening process is under review
post-diagnosis-review | Post diagnosis review | Post-diagnosis review is being conducted
participant-review | Participant review | Participant status is under review
none | None | No specific substate
ageing-out-soon | Ageing out soon | Participant will age out within 30 days