CDC National Healthcare Safety Network (NHSN) Digital Quality Measures (dQM) Content Package IG - Local Development build (v3.0.0) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions

• Narrative Content
• XML
• JSON

: NHSN Helpers - JSON Representation

Page standards status: Trial-use

Maturity Level: 2

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{
  "resourceType" : "Library",
  "id" : "NHSNHelpers",
  "text" : {
    "status" : "extensions",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p><b style=\"color: maroon\">Exception generating Narrative: Unable to read attribute on &lt;FHIR.dateTime&gt; at line 190 column 65</b></p></div>"
  },
  "contained" : [
    {
      "resourceType" : "Parameters",
      "id" : "options",
      "parameter" : [
        {
          "name" : "translatorVersion",
          "valueString" : "3.27.0"
        },
        {
          "name" : "option",
          "valueString" : "EnableDateRangeOptimization"
        },
        {
          "name" : "option",
          "valueString" : "EnableAnnotations"
        },
        {
          "name" : "option",
          "valueString" : "EnableLocators"
        },
        {
          "name" : "option",
          "valueString" : "DisableListDemotion"
        },
        {
          "name" : "option",
          "valueString" : "DisableListPromotion"
        },
        {
          "name" : "analyzeDataRequirements",
          "valueBoolean" : false
        },
        {
          "name" : "collapseDataRequirements",
          "valueBoolean" : true
        },
        {
          "name" : "compatibilityLevel",
          "valueString" : "1.5"
        },
        {
          "name" : "enableCqlOnly",
          "valueBoolean" : false
        },
        {
          "name" : "errorLevel",
          "valueString" : "Info"
        },
        {
          "name" : "signatureLevel",
          "valueString" : "Overloads"
        },
        {
          "name" : "validateUnits",
          "valueBoolean" : true
        },
        {
          "name" : "verifyOnly",
          "valueBoolean" : false
        }
      ]
    }
  ],
  "extension" : [
    {
      "url" : "http://hl7.org/fhir/StructureDefinition/cqf-cqlOptions",
      "valueReference" : {
        "reference" : "#options"
      }
    },
    {
      "url" : "http://hl7.org/fhir/uv/crmi/StructureDefinition/crmi-softwaresystem",
      "valueReference" : {
        🔗 "reference" : "Device/cqf-tooling"
      }
    }
  ],
  "url" : "http://www.cdc.gov/nhsn/fhirportal/dqm/ig/Library/NHSNHelpers",
  "version" : "3.0.0",
  "name" : "NHSNHelpers",
  "status" : "draft",
  "type" : {
    "coding" : [
      {
        "system" : "http://terminology.hl7.org/CodeSystem/library-type",
        "code" : "logic-library"
      }
    ]
  },
  "date" : "2026-06-24T15:27:22+00:00",
  "publisher" : "CDC National Healthcare Safety Network (NHSN)",
  "contact" : [
    {
      "name" : "CDC National Healthcare Safety Network (NHSN)",
      "telecom" : [
        {
          "system" : "url",
          "value" : "http://www.cdc.gov/nhsn"
        },
        {
          "system" : "email",
          "value" : "nhsn@cdc.gov"
        }
      ]
    }
  ],
  "jurisdiction" : [
    {
      "coding" : [
        {
          "system" : "urn:iso:std:iso:3166",
          "code" : "US"
        }
      ]
    }
  ],
  "relatedArtifact" : [
    {
      "type" : "depends-on",
      "display" : "Library FHIRHelpers",
      "resource" : "http://www.cdc.gov/nhsn/fhirportal/dqm/ig/Library/FHIRHelpers|4.0.2"
    }
  ],
  "parameter" : [
    {
      "name" : "Patient",
      "use" : "out",
      "min" : 0,
      "max" : "1",
      "type" : "Patient"
    }
  ],
  "dataRequirement" : [
    {
      "type" : "Patient",
      "profile" : [
        🔗 "http://hl7.org/fhir/StructureDefinition/Patient"
      ]
    },
    {
      "type" : "Location",
      "profile" : [
        🔗 "http://hl7.org/fhir/StructureDefinition/Location"
      ],
      "mustSupport" : [
        "id"
      ]
    }
  ],
  "content" : [
    {
      "contentType" : "text/cql",
      "data" : "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",
      "url" : "http://www.cdc.gov/nhsn/fhirportal/dqm/ig/NHSNHelpers.cql"
    }
  ]
}