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

* [**Table of Contents**](toc.md)
* [**Artifacts Summary**](artifacts.md)
* **Dosage**

## Data Type Profile: Dosage 

| | |
| :--- | :--- |
| *Official URL*:http://hl7.org.nz/fhir/StructureDefinition/CcaDosage | *Version*:0.1.0 |
| Active as of 2026-05-21 | *Computable Name*:CcaDosage |

 
CCA Regimen Dosage. 

**Usages:**

* This DataType Profile is not used by any profiles in this Implementation Guide

You can also check for [usages in the FHIR IG Statistics](https://packages2.fhir.org/xig/hl7.org.nz.fhir.ig.cca|current/StructureDefinition/CcaDosage)

### Formal Views of Profile Content

 [Description of Profiles, Differentials, Snapshots and how the different presentations work](http://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#structure-definitions). 

 

Other representations of profile: [CSV](StructureDefinition-CcaDosage.csv), [Excel](StructureDefinition-CcaDosage.xlsx), [Schematron](StructureDefinition-CcaDosage.sch) 



## Resource Content

```json
{
  "resourceType" : "StructureDefinition",
  "id" : "CcaDosage",
  "url" : "http://hl7.org.nz/fhir/StructureDefinition/CcaDosage",
  "version" : "0.1.0",
  "name" : "CcaDosage",
  "title" : "Dosage",
  "status" : "active",
  "date" : "2026-05-21T02:29:02+00:00",
  "publisher" : "Te Aho o Te Kahu, Cancer Control Agency",
  "description" : "CCA Regimen Dosage.",
  "fhirVersion" : "4.0.1",
  "mapping" : [{
    "identity" : "rim",
    "uri" : "http://hl7.org/v3",
    "name" : "RIM Mapping"
  },
  {
    "identity" : "v2",
    "uri" : "http://hl7.org/v2",
    "name" : "HL7 v2 Mapping"
  }],
  "kind" : "complex-type",
  "abstract" : false,
  "type" : "Dosage",
  "baseDefinition" : "http://hl7.org/fhir/StructureDefinition/Dosage",
  "derivation" : "constraint",
  "differential" : {
    "element" : [{
      "id" : "Dosage",
      "path" : "Dosage"
    },
    {
      "id" : "Dosage.additionalInstruction",
      "path" : "Dosage.additionalInstruction",
      "max" : "0"
    },
    {
      "id" : "Dosage.patientInstruction",
      "path" : "Dosage.patientInstruction",
      "max" : "0"
    },
    {
      "id" : "Dosage.timing.code",
      "path" : "Dosage.timing.code",
      "binding" : {
        "strength" : "required",
        "valueSet" : "https://standards.digital.health.nz/fhir/ValueSet/sact-dose-administration-frequency"
      }
    },
    {
      "id" : "Dosage.site",
      "path" : "Dosage.site",
      "max" : "0"
    },
    {
      "id" : "Dosage.route",
      "path" : "Dosage.route",
      "binding" : {
        "strength" : "required",
        "valueSet" : "https://standards.digital.health.nz/fhir/ValueSet/sact-route"
      }
    },
    {
      "id" : "Dosage.method",
      "path" : "Dosage.method",
      "max" : "0"
    },
    {
      "id" : "Dosage.doseAndRate.type",
      "path" : "Dosage.doseAndRate.type",
      "max" : "0"
    },
    {
      "id" : "Dosage.maxDosePerPeriod",
      "path" : "Dosage.maxDosePerPeriod",
      "max" : "0"
    },
    {
      "id" : "Dosage.maxDosePerLifetime",
      "path" : "Dosage.maxDosePerLifetime",
      "max" : "0"
    }]
  }
}

```
