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: Selectivity Coverage Code System

Page standards status: Trial-use

Maturity Level: 1

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{
  "resourceType" : "CodeSystem",
  "id" : "selectivity-coverage",
  "meta" : {
    "profile" : [
      🔗 "http://hl7.org/fhir/StructureDefinition/shareablecodesystem"
    ]
  },
  "language" : "en",
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: CodeSystem selectivity-coverage</b></p><a name=\"selectivity-coverage\"> </a><a name=\"hcselectivity-coverage\"> </a><div style=\"display: inline-block; background-color: #d9e0e7; padding: 6px; margin: 4px; border: 1px solid #8da1b4; border-radius: 5px; line-height: 60%\"><p style=\"margin-bottom: 0px\"/><p style=\"margin-bottom: 0px\">Profile: <a href=\"http://hl7.org/fhir/R4/shareablecodesystem.html\">Shareable CodeSystem</a></p></div><p>This case-sensitive code system <code>http://hl7.org/fhir/uv/cql/CodeSystem/selectivity-coverage</code> defines the following codes:</p><table class=\"codes\"><tr><td style=\"white-space:nowrap\"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td style=\"white-space:nowrap\">total<a name=\"selectivity-coverage-total\"> </a></td><td>Total</td><td>Indicates the query selectivity completely covers the criteria in the query (i.e. the query is in CNF/DNF, and all terms are sargeable).</td></tr><tr><td style=\"white-space:nowrap\">partial<a name=\"selectivity-coverage-partial\"> </a></td><td>Partial</td><td>Indicates the query selectivity partially covers the criteria in the query (i.e. the query is in CNF/DNF, but not all terms are sargeable).</td></tr><tr><td style=\"white-space:nowrap\">non<a name=\"selectivity-coverage-non\"> </a></td><td>Non</td><td>Indicates the query selectivity cannot be determined for the query (i.e. the query is not in CNF/DNF).</td></tr></table></div>"
  },
  "extension" : [
    {
      "url" : "http://hl7.org/fhir/StructureDefinition/cqf-knowledgeCapability",
      "valueCode" : "shareable"
    },
    {
      "url" : "http://hl7.org/fhir/StructureDefinition/cqf-knowledgeCapability",
      "valueCode" : "computable"
    },
    {
      "url" : "http://hl7.org/fhir/StructureDefinition/cqf-knowledgeCapability",
      "valueCode" : "publishable"
    },
    {
      "url" : "http://hl7.org/fhir/StructureDefinition/cqf-knowledgeRepresentationLevel",
      "valueCode" : "structured"
    },
    {
      "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
      "valueCode" : "trial-use"
    },
    {
      "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
      "valueInteger" : 1
    },
    {
      "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
      "valueCode" : "cds"
    }
  ],
  "url" : "http://hl7.org/fhir/uv/cql/CodeSystem/selectivity-coverage",
  "identifier" : [
    {
      "system" : "urn:ietf:rfc:3986",
      "value" : "urn:oid:2.16.840.1.113883.4.642.40.37.16.4"
    }
  ],
  "version" : "3.0.0-ballot",
  "name" : "SelectivityCoverage",
  "title" : "Selectivity Coverage Code System",
  "status" : "active",
  "experimental" : false,
  "date" : "2026-04-24",
  "publisher" : "HL7 International / Clinical Decision Support",
  "contact" : [
    {
      "telecom" : [
        {
          "system" : "url",
          "value" : "http://www.hl7.org/Special/committees/dss"
        }
      ]
    }
  ],
  "description" : "Codes representing the coverage level of the description of the selectivity of an expression, total, partial, or non.",
  "jurisdiction" : [
    {
      "coding" : [
        {
          "system" : "http://unstats.un.org/unsd/methods/m49/m49.htm",
          "code" : "001",
          "display" : "World"
        }
      ]
    }
  ],
  "caseSensitive" : true,
  "valueSet" : "http://hl7.org/fhir/uv/cql/ValueSet/selectivity-coverage",
  "content" : "complete",
  "concept" : [
    {
      "code" : "total",
      "display" : "Total",
      "definition" : "Indicates the query selectivity completely covers the criteria in the query (i.e. the query is in CNF/DNF, and all terms are sargeable)."
    },
    {
      "code" : "partial",
      "display" : "Partial",
      "definition" : "Indicates the query selectivity partially covers the criteria in the query (i.e. the query is in CNF/DNF, but not all terms are sargeable)."
    },
    {
      "code" : "non",
      "display" : "Non",
      "definition" : "Indicates the query selectivity cannot be determined for the query (i.e. the query is not in CNF/DNF)."
    }
  ]
}