# PSS Rating Extension - Prescription Search Support v1.1.0

* [**Table of Contents**](toc.md)
* [**Artifacts Summary**](artifacts.md)
* **PSS Rating Extension**

## Extension: PSS Rating Extension 

| | |
| :--- | :--- |
| *Official URL*:https://www.ehealth.fgov.be/standards/fhir/pss/StructureDefinition/PSSStructuredRating | *Version*:1.1.0 |
| Active as of 2026-02-27 | *Computable Name*:PSSStructuredRating |
| *Other Identifiers:*OID:2.16.840.1.113883.2.51.22.2.42.16 | |

A clinician-friendly rating, or score, for the recommendation; patient-friendly if the recommendation is patient-facing.

**Context of Use**

**Usage info**

**Usages:**

* Use this Extension: [PSS Response Request Group](StructureDefinition-PSSResponseRequestGroup.md)
* Examples for this Extension: [Bundle/getrecommendations-a-response](Bundle-getrecommendations-a-response.md), [Bundle/getrecommendations-r-response](Bundle-getrecommendations-r-response.md), [RequestGroup/getrecommendations-a-response-group](RequestGroup-getrecommendations-a-response-group.md) and [RequestGroup/getrecommendations-r-response-1](RequestGroup-getrecommendations-r-response-1.md)

You can also check for [usages in the FHIR IG Statistics](https://packages2.fhir.org/xig/hl7.fhir.be.pss|current/StructureDefinition/PSSStructuredRating)

### Formal Views of Extension Content

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

 

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

#### Terminology Bindings

#### Constraints



## Resource Content

```json
{
  "resourceType" : "StructureDefinition",
  "id" : "PSSStructuredRating",
  "url" : "https://www.ehealth.fgov.be/standards/fhir/pss/StructureDefinition/PSSStructuredRating",
  "identifier" : [{
    "system" : "urn:ietf:rfc:3986",
    "value" : "urn:oid:2.16.840.1.113883.2.51.22.2.42.16"
  }],
  "version" : "1.1.0",
  "name" : "PSSStructuredRating",
  "title" : "PSS Rating Extension",
  "status" : "active",
  "date" : "2026-02-27T16:08:13+01:00",
  "publisher" : "eHealth Platform",
  "contact" : [{
    "name" : "eHealth Platform",
    "telecom" : [{
      "system" : "url",
      "value" : "https://www.ehealth.fgov.be/standards/fhir/"
    },
    {
      "system" : "email",
      "value" : "support@be-ehealth-standards.atlassian.net"
    }]
  },
  {
    "name" : "Message Structure eHealth",
    "telecom" : [{
      "system" : "email",
      "value" : "support@be-ehealth-standards.atlassian.net",
      "use" : "work"
    }]
  }],
  "description" : "A clinician-friendly rating, or score, for the recommendation; patient-friendly if the recommendation is patient-facing.",
  "jurisdiction" : [{
    "coding" : [{
      "system" : "urn:iso:std:iso:3166",
      "code" : "BE",
      "display" : "Belgium"
    }]
  }],
  "fhirVersion" : "4.0.1",
  "mapping" : [{
    "identity" : "rim",
    "uri" : "http://hl7.org/v3",
    "name" : "RIM Mapping"
  }],
  "kind" : "complex-type",
  "abstract" : false,
  "context" : [{
    "type" : "element",
    "expression" : "Resource"
  },
  {
    "type" : "element",
    "expression" : "RequestGroup.action"
  },
  {
    "type" : "element",
    "expression" : "RequestGroup.action.action"
  }],
  "type" : "Extension",
  "baseDefinition" : "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation" : "constraint",
  "differential" : {
    "element" : [{
      "id" : "Extension",
      "path" : "Extension",
      "short" : "PSS Rating Extension",
      "definition" : "A clinician-friendly rating, or score, for the recommendation; patient-friendly if the recommendation is patient-facing."
    },
    {
      "id" : "Extension.extension",
      "path" : "Extension.extension",
      "min" : 1
    },
    {
      "id" : "Extension.extension:ratingType",
      "path" : "Extension.extension",
      "sliceName" : "ratingType",
      "short" : "Volume in the body where radiation was delivered",
      "definition" : "A BodyStructure resource representing the body structure treated, for example, Chest Wall Lymph Nodes.",
      "min" : 1,
      "max" : "1",
      "mustSupport" : true
    },
    {
      "id" : "Extension.extension:ratingType.extension",
      "path" : "Extension.extension.extension",
      "max" : "0"
    },
    {
      "id" : "Extension.extension:ratingType.url",
      "path" : "Extension.extension.url",
      "fixedUri" : "ratingType"
    },
    {
      "id" : "Extension.extension:ratingType.value[x]",
      "path" : "Extension.extension.value[x]",
      "type" : [{
        "code" : "code"
      }],
      "binding" : {
        "strength" : "example",
        "valueSet" : "https://www.ehealth.fgov.be/standards/fhir/pss/ValueSet/PSSRatingTypesVS"
      }
    },
    {
      "id" : "Extension.extension:ratingValue",
      "path" : "Extension.extension",
      "sliceName" : "ratingValue",
      "short" : "Total Radiation Dose Delivered",
      "definition" : "The total amount of radiation delivered to this volume within the scope of this dose delivery.",
      "min" : 0,
      "max" : "1",
      "mustSupport" : true
    },
    {
      "id" : "Extension.extension:ratingValue.extension",
      "path" : "Extension.extension.extension",
      "max" : "0"
    },
    {
      "id" : "Extension.extension:ratingValue.url",
      "path" : "Extension.extension.url",
      "fixedUri" : "ratingValue"
    },
    {
      "id" : "Extension.extension:ratingValue.value[x]",
      "path" : "Extension.extension.value[x]",
      "type" : [{
        "code" : "Quantity"
      },
      {
        "code" : "Ratio"
      }]
    },
    {
      "id" : "Extension.extension:ratingText",
      "path" : "Extension.extension",
      "sliceName" : "ratingText",
      "short" : "Number of Fractions Delivered",
      "definition" : "The number of fractions delivered to this volume.",
      "min" : 0,
      "max" : "1",
      "mustSupport" : true
    },
    {
      "id" : "Extension.extension:ratingText.extension",
      "path" : "Extension.extension.extension",
      "max" : "0"
    },
    {
      "id" : "Extension.extension:ratingText.url",
      "path" : "Extension.extension.url",
      "fixedUri" : "ratingText"
    },
    {
      "id" : "Extension.extension:ratingText.value[x]",
      "path" : "Extension.extension.value[x]",
      "type" : [{
        "code" : "markdown"
      }]
    },
    {
      "id" : "Extension.url",
      "path" : "Extension.url",
      "fixedUri" : "https://www.ehealth.fgov.be/standards/fhir/pss/StructureDefinition/PSSStructuredRating"
    },
    {
      "id" : "Extension.value[x]",
      "path" : "Extension.value[x]",
      "max" : "0"
    }]
  }
}

```
