Integrated Campaign Registry (ICR) Implementation Guide
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Integrated Campaign Registry (ICR) Implementation Guide - Local Development build (v0.1.0) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions

Extension: Prior-dose Status (Zero-dose)

Official URL: https://icr.healthcampaigns.org/StructureDefinition/prior-dose-status Version: 0.1.0
Draft as of 2026-08-07 Computable Name: PriorDoseStatus

The person's prior-dose status for this antigen at the time of the campaign contact: zero-dose (never received before), previously-received, or no-recall. The per-event carrier of the polio SIA tally's never/previously/no-recall split; aggregates to the dose-history coverage stratifier and feeds zero-dose reach / dropout measures. Distinct from Immunization.protocolApplied.doseNumber, which counts this series' doses, not prior status of the antigen (forms-v1 / jul3-form-analysis §Aggregate #1).

Context of Use

Usage info

Usages:

You can also check for usages in the FHIR IG Statistics

Formal Views of Extension Content

Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Prior-dose Status (Zero-dose)
... extension 0..0 Extension
... url 1..1 uri "https://icr.healthcampaigns.org/StructureDefinition/prior-dose-status"
... value[x] 0..1 code Value of extension
Binding: ICR Dose History / Zero-dose Status (required)

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Prior-dose Status (Zero-dose)
... id 0..1 string Unique id for inter-element referencing
... extension 0..0 Extension
Slice: Unordered, Open by value:url
... url 1..1 uri "https://icr.healthcampaigns.org/StructureDefinition/prior-dose-status"

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type code: The person's prior-dose status for this antigen at the time of the campaign contact: zero-dose (never received before), previously-received, or no-recall. The per-event carrier of the polio SIA tally's never/previously/no-recall split; aggregates to the dose-history coverage stratifier and feeds zero-dose reach / dropout measures. Distinct from Immunization.protocolApplied.doseNumber, which counts this series' doses, not prior status of the antigen (forms-v1 / jul3-form-analysis §Aggregate #1).

Differential View

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Prior-dose Status (Zero-dose)
... extension 0..0 Extension
... url 1..1 uri "https://icr.healthcampaigns.org/StructureDefinition/prior-dose-status"
... value[x] 0..1 code Value of extension
Binding: ICR Dose History / Zero-dose Status (required)

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Prior-dose Status (Zero-dose)
... id 0..1 string Unique id for inter-element referencing
... extension 0..0 Extension
Slice: Unordered, Open by value:url
... url 1..1 uri "https://icr.healthcampaigns.org/StructureDefinition/prior-dose-status"

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type code: The person's prior-dose status for this antigen at the time of the campaign contact: zero-dose (never received before), previously-received, or no-recall. The per-event carrier of the polio SIA tally's never/previously/no-recall split; aggregates to the dose-history coverage stratifier and feeds zero-dose reach / dropout measures. Distinct from Immunization.protocolApplied.doseNumber, which counts this series' doses, not prior status of the antigen (forms-v1 / jul3-form-analysis §Aggregate #1).

 

Other representations of profile: CSV, Excel, Schematron

Terminology Bindings

Path Status Usage ValueSet Version Source
Extension.value[x] Base required ICR Dose History / Zero-dose Status 📦0.1.0 This IG

Constraints

Id Grade Path(s) Description Expression
ele-1 error **ALL** elements All FHIR elements must have a @value or children hasValue() or (children().count() > id.count())
ext-1 error **ALL** extensions Must have either extensions or value[x], not both extension.exists() != value.exists()