# US Quality Core Common - 2026 US Quality Core Implementation Guide v0.5.0

* [**Table of Contents**](toc.md)
* [**Artifacts Summary**](artifacts.md)
* **US Quality Core Common**

## Library: US Quality Core Common 

| | |
| :--- | :--- |
| *Official URL*:http://fhir.org/guides/onc/us-quality-core/Library/USQualityCoreCommon | *Version*:0.5.0 |
| Active as of 2025-10-02 | *Computable Name*:USQualityCoreCommon |

 
Common terminologies and functions used in US Quality Core-based CQL artifacts 

* * **Content: **application/elm+json: ````Encoded data (229676 characters)````: **Id: **
  * ?: USQualityCoreCommon
* * **Content: **application/elm+json: ````Encoded data (229676 characters)````: **Version: **
  * ?: 0.5.0
* * **Content: **application/elm+json: ````Encoded data (229676 characters)````: **Url: **
  * ?: [US Quality Core Common](Library-USQualityCoreCommon.md)
* * **Content: **application/elm+json: ````Encoded data (229676 characters)````: **Date: **
  * ?: 2025-10-02 13:51:38+0000
* * **Content: **application/elm+json: ````Encoded data (229676 characters)````: **Publisher: **
  * ?: Office of the National Coordinator for Health Information Technology (ONC)
* * **Content: **application/elm+json: ````Encoded data (229676 characters)````: **Description: **
  * ?: Common terminologies and functions used in US Quality Core-based CQL artifacts
* * **Content: **application/elm+json: ````Encoded data (229676 characters)````: **Jurisdiction: **
  * ?: US
* * **Content: **application/elm+json: ````Encoded data (229676 characters)````: **Topic: **
  * ?: 



## Resource Content

```json
{
  "resourceType" : "Library",
  "id" : "USQualityCoreCommon",
  "meta" : {
    "profile" : ["http://hl7.org/fhir/uv/crmi/StructureDefinition/crmi-shareablelibrary",
    "http://hl7.org/fhir/uv/crmi/StructureDefinition/crmi-computablelibrary",
    "http://hl7.org/fhir/uv/crmi/StructureDefinition/crmi-publishablelibrary",
    "http://hl7.org/fhir/uv/crmi/StructureDefinition/crmi-executablelibrary",
    "http://hl7.org/fhir/uv/cql/StructureDefinition/cql-library",
    "http://hl7.org/fhir/uv/cql/StructureDefinition/elm-json-library",
    "http://hl7.org/fhir/uv/cql/StructureDefinition/elm-xml-library"]
  },
  "url" : "http://fhir.org/guides/onc/us-quality-core/Library/USQualityCoreCommon",
  "version" : "0.5.0",
  "name" : "USQualityCoreCommon",
  "title" : "US Quality Core Common",
  "status" : "active",
  "experimental" : false,
  "type" : {
    "coding" : [{
      "system" : "http://terminology.hl7.org/CodeSystem/library-type",
      "code" : "logic-library"
    }]
  },
  "date" : "2025-10-02T13:51:38+00:00",
  "publisher" : "Office of the National Coordinator for Health Information Technology (ONC)",
  "contact" : [{
    "name" : "Office of the National Coordinator for Health Information Technology (ONC)",
    "telecom" : [{
      "system" : "url",
      "value" : "https://www.healthit.gov/feedback"
    }]
  }],
  "description" : "Common terminologies and functions used in US Quality Core-based CQL artifacts",
  "jurisdiction" : [{
    "coding" : [{
      "system" : "urn:iso:std:iso:3166",
      "code" : "US",
      "display" : "United States of America"
    }],
    "text" : "USA"
  }],
  "topic" : [{
    "text" : "FHIR"
  },
  {
    "text" : "CQL"
  }],
  "relatedArtifact" : [{
    "type" : "depends-on",
    "display" : "Model USQualityCore",
    "resource" : "http://fhir.org/guides/onc/us-quality-core/Library/USQualityCore-ModelInfo|0.5.0"
  },
  {
    "type" : "depends-on",
    "display" : "Library FHIRHelpers",
    "resource" : "http://hl7.org/fhir/uv/cql/Library/FHIRHelpers|4.0.1"
  },
  {
    "type" : "depends-on",
    "display" : "Library FHIRCommon",
    "resource" : "http://hl7.org/fhir/uv/cql/Library/FHIRCommon|2.0.0"
  },
  {
    "type" : "depends-on",
    "display" : "Code System ActCode",
    "resource" : "http://terminology.hl7.org/CodeSystem/v3-ActCode"
  },
  {
    "type" : "depends-on",
    "display" : "Code System TaskCodeSystem",
    "resource" : "http://hl7.org/fhir/CodeSystem/task-code"
  }],
  "parameter" : [{
    "name" : "Patient",
    "use" : "out",
    "min" : 0,
    "max" : "1",
    "type" : "Resource"
  }],
  "content" : [{
    "contentType" : "text/cql",
    "data" : "[encoded data, 13396 characters]"
  },
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    "data" : "[encoded data, 129396 characters]"
  },
  {
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    "data" : "[encoded data, 229676 characters]"
  }]
}

```
