# SimpleQuantity with UCUM quantity unit - Data Management with FHIR v0.1.0

* [**Table of Contents**](toc.md)
* [**Artifacts Summary**](artifacts.md)
* **SimpleQuantity with UCUM quantity unit**

## Data Type Profile: SimpleQuantity with UCUM quantity unit 

| | |
| :--- | :--- |
| *Official URL*:https://interop.aphp.fr/ig/fhir/dm/StructureDefinition/FrSimpleQuantityUcum | *Version*:0.1.0 |
| Draft as of 2025-10-23 | *Computable Name*:FrSimpleQuantityUcum |

 
simple quantity datatype requiring a UCUM unit 

**Usages:**

* Use this DataType Profile: [Prise de médicaments](StructureDefinition-DMMedicationAdministration.md), [Prescription de médicaments](StructureDefinition-DMMedicationRequest.md), [Range with UCUM quantity units](StructureDefinition-FrRangeUcum.md) and [Ratio with UCUM quantity units](StructureDefinition-FrRatioUcum.md)

You can also check for [usages in the FHIR IG Statistics](https://packages2.fhir.org/xig/aphp.fhir.fr.dm|current/StructureDefinition/FrSimpleQuantityUcum)

### 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-FrSimpleQuantityUcum.csv), [Excel](StructureDefinition-FrSimpleQuantityUcum.xlsx), [Schematron](StructureDefinition-FrSimpleQuantityUcum.sch) 



## Resource Content

```json
{
  "resourceType" : "StructureDefinition",
  "id" : "FrSimpleQuantityUcum",
  "url" : "https://interop.aphp.fr/ig/fhir/dm/StructureDefinition/FrSimpleQuantityUcum",
  "version" : "0.1.0",
  "name" : "FrSimpleQuantityUcum",
  "title" : "SimpleQuantity with UCUM quantity unit",
  "status" : "draft",
  "date" : "2025-10-23T20:49:03+00:00",
  "publisher" : "AP-HP",
  "contact" : [
    {
      "name" : "AP-HP",
      "telecom" : [
        {
          "system" : "url",
          "value" : "https://aphp.fr"
        }
      ]
    }
  ],
  "description" : "simple quantity datatype requiring a UCUM unit",
  "jurisdiction" : [
    {
      "coding" : [
        {
          "system" : "urn:iso:std:iso:3166",
          "code" : "FR",
          "display" : "France"
        }
      ]
    }
  ],
  "fhirVersion" : "4.0.1",
  "mapping" : [
    {
      "identity" : "v2",
      "uri" : "http://hl7.org/v2",
      "name" : "HL7 v2 Mapping"
    },
    {
      "identity" : "rim",
      "uri" : "http://hl7.org/v3",
      "name" : "RIM Mapping"
    }
  ],
  "kind" : "complex-type",
  "abstract" : false,
  "type" : "Quantity",
  "baseDefinition" : "http://hl7.org/fhir/StructureDefinition/SimpleQuantity",
  "derivation" : "constraint",
  "differential" : {
    "element" : [
      {
        "id" : "Quantity",
        "path" : "Quantity",
        "short" : "A fixed quantity (no comparator) with UCUM unit",
        "definition" : "The comparator is not used on a SimpleQuantity. The unit SHALL be a UCUM code.",
        "comment" : "The context of use may frequently define what kind of quantity this is and therefore what kind of units can be used. The context of use explicitely excludes the use of the simpleQuantity \"comparator\" element."
      },
      {
        "id" : "Quantity.system",
        "path" : "Quantity.system",
        "definition" : "UCUM requiered for the identification of the system that provides the coded form of the unit.",
        "requirements" : "UCUM requiered.",
        "min" : 1,
        "fixedUri" : "http://unitsofmeasure.org",
        "mustSupport" : true
      },
      {
        "id" : "Quantity.code",
        "path" : "Quantity.code",
        "comment" : "UCUM code required.",
        "min" : 1,
        "mustSupport" : true
      }
    ]
  }
}

```
