# Lab input observation - vitamin d - Order Catalog Implementation Guide v1.0.0

* [**Table Content**](toc.md)
* [**Artifacts Summary**](artifacts.md)
* **Lab input observation - vitamin d**

## Example ObservationDefinition: Lab input observation - vitamin d

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| :--- |
| *Page standards status:*[Informative](http://hl7.org/fhir/R5/versions.html#std-process) |

**Input Observation - Clinical context for Vitamin D test:**

Relevant clinical element: "clinical context for prescribing the Vitamin D test"

Multiple results allowed

Permitted result types: codeable concept (`CodeableConcept`)

Permitted values: [ ValueSet/example-clinical-focus](ValueSet-example-clinical-focus.md)

Normal values qualifying for reimbursement: [ ValueSet/example-normal-contexts-vitamin-d](ValueSet-example-normal-contexts-vitamin-d.md)



## Resource Content

```json
{
  "resourceType" : "ObservationDefinition",
  "id" : "example-input-observation-context-for-vitamin-d",
  "meta" : {
    "profile" : ["http://hl7.org/fhir/uv/order-catalog/StructureDefinition/InputObservationDefinition"]
  },
  "language" : "en",
  "status" : "active",
  "category" : [{
    "coding" : [{
      "system" : "http://terminology.hl7.org/CodeSystem/observation-category",
      "code" : "exam",
      "display" : "Exam"
    }]
  }],
  "code" : {
    "coding" : [{
      "system" : "http://loinc.org",
      "code" : "56820-4",
      "display" : "Problem context"
    }]
  },
  "permittedDataType" : ["CodeableConcept"],
  "multipleResultsAllowed" : true,
  "qualifiedValue" : [{
    "validCodedValueSet" : "http://hl7.org/fhir/uv/order-catalog/ValueSet/example-clinical-focus",
    "normalCodedValueSet" : "http://hl7.org/fhir/uv/order-catalog/ValueSet/example-normal-contexts-vitamin-d"
  }]
}

```
