# HER2Status - ACT-NOW Implementation Guide v0.5.0

* [**Table of Contents**](toc.md)
* [**Artifacts Summary**](artifacts.md)
* **HER2Status**

## Example Observation: HER2Status

BSA



## Resource Content

```json
{
  "resourceType" : "Observation",
  "id" : "HER2Status",
  "meta" : {
    "profile" : ["http://canshare.co.nz/fhir/StructureDefinition/an-her2-status"]
  },
  "identifier" : [{
    "system" : "http://canshare.co.nz/identifiers",
    "value" : "bsa"
  }],
  "status" : "final",
  "code" : {
    "coding" : [{
      "system" : "http://snomed.info/sct/21000210109",
      "code" : "476171000210109"
    }]
  },
  "subject" : {
    "reference" : "Patient/exPatient"
  },
  "effectiveDateTime" : "2020-01-01",
  "performer" : [{
    "reference" : "Practitioner/exPractitioner"
  }],
  "valueCodeableConcept" : {
    "coding" : [{
      "system" : "http://snomed.info/sct/21000210109",
      "code" : "416053008",
      "display" : "Estrogen receptor positive tumor (disorder)"
    }]
  }
}

```
