# Extensions - HL7® FHIR® Te Aho o Te Kahu, Cancer Control Agency Implementation Guide v0.1.0

* [**Table of Contents**](toc.md)
* **Extensions**

## Extensions

**Extensions defined in this guide**

* Id: [sact-additional-details](StructureDefinition-sact-additional-details.md)
  * Url: http://hl7.org.nz/fhir/StructureDefinition/sact-additional-details
  * Context of Use: Element
  * Description: Allows additional information to be added to a regimen such as dosing modification details
  * Purpose: 
  * FMM: 0
  * Status: active
* Id: [sact-additional-plan-status](StructureDefinition-sact-additional-plan-status.md)
  * Url: http://hl7.org.nz/fhir/StructureDefinition/sact-additional-plan-status
  * Context of Use: PlanDefinition.status
  * Description: Additional status values for PlanDefinition. Currently only a single value - review - indicating that a regimen is published and available to be used, but there is still a review being performed, so could change. In most situations the value of the status element itself will be 'active'
  * Purpose: 
  * FMM: 0
  * Status: active
* Id: [sact-administration-site](StructureDefinition-sact-administration-site.md)
  * Url: http://hl7.org.nz/fhir/StructureDefinition/sact-administration-site
  * Context of Use: ActivityDefinition
  * Description: The physical Location where the medication administration occurs (eg home or clinic)
  * Purpose: 
  * FMM: 0
  * Status: active
* Id: [sact-disclaimer](StructureDefinition-sact-disclaimer.md)
  * Url: http://hl7.org.nz/fhir/StructureDefinition/sact-disclaimer
  * Context of Use: PlanDefinition
  * Description: A disclaimer for use of this Plan
  * Purpose: 
  * FMM: 0
  * Status: active
* Id: [sact-esmo-score](StructureDefinition-sact-esmo-score.md)
  * Url: http://hl7.org.nz/fhir/StructureDefinition/sact-esmo-score
  * Context of Use: PlanDefinition
  * Description: The ESMO Magnitude of Clinical Benefit Scale (ESMO-MCBS) score for the regimen
  * Purpose: 
  * FMM: 0
  * Status: active
* Id: [sact-location-medication-collection](StructureDefinition-sact-location-medication-collection.md)
  * Url: http://hl7.org.nz/fhir/StructureDefinition/sact-location-medication-collection
  * Context of Use: ActivityDefinition
  * Description: The physical Location where the medication can be collection prior to collection
  * Purpose: 
  * FMM: 0
  * Status: active
* Id: [sact-off-label](StructureDefinition-sact-off-label.md)
  * Url: http://hl7.org.nz/fhir/StructureDefinition/sact-off-label
  * Context of Use: ActivityDefinition
  * Description: Indicates that the medication is being used for a purpose for which it has not been specifically approved
  * Purpose: 
  * FMM: 0
  * Status: active
* Id: [sact-plan-instructions](StructureDefinition-sact-plan-instructions.md)
  * Url: http://hl7.org.nz/fhir/StructureDefinition/sact-plan-instructions
  * Context of Use: PlanDefinitionPlanDefinition.actionPlanDefinition.action.action
  * Description: Specific instructions for use of the regimen overall, or for the individual cycles
  * Purpose: 
  * FMM: 0
  * Status: active
* Id: [sact-regimen-type](StructureDefinition-sact-regimen-type.md)
  * Url: http://hl7.org.nz/fhir/StructureDefinition/sact-regimen-type
  * Context of Use: PlanDefinitionCarePlan
  * Description: The overall type of the regimen - eg FOLFOX
  * Purpose: 
  * FMM: 0
  * Status: active
* Id: [sact-replaced-by](StructureDefinition-sact-replaced-by.md)
  * Url: http://hl7.org.nz/fhir/StructureDefinition/sact-replaced-by
  * Context of Use: PlanDefinition
  * Description: When a Plan has been deprecated (superceeded or discontinued), refers to the one that replaces it, if any
  * Purpose: 
  * FMM: 0
  * Status: active
* Id: [sact-support-factor](StructureDefinition-sact-support-factor.md)
  * Url: http://hl7.org.nz/fhir/StructureDefinition/sact-support-factor
  * Context of Use: PlanDefinition
  * Description: Support factors needed during treatment
  * Purpose: 
  * FMM: 0
  * Status: active
* Id: [sact-timing-of-days](StructureDefinition-sact-timing-of-days.md)
  * Url: http://hl7.org.nz/fhir/StructureDefinition/sact-timing-of-days
  * Context of Use: Element
  * Description: Allows specific days to be indicated in a component of a regimen cycle. extends the idea of UV extension: http://hl7.org/fhir/extension-timing-daysofcycle.html by adding instructions
  * Purpose: 
  * FMM: 0
  * Status: active
* Id: [sact-treatment-setting](StructureDefinition-sact-treatment-setting.md)
  * Url: http://hl7.org.nz/fhir/StructureDefinition/sact-treatment-setting
  * Context of Use: PlanDefinition
  * Description: The setting of the regimen - what is its purpose
  * Purpose: 
  * FMM: 0
  * Status: active

### Extensions used but defined elsewhere


