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Packagehl7.fhir.uv.cql
Resource TypeCodeSystem
IdCodeSystem-selectivity-coverage.json
FHIR VersionR4
Sourcehttps://build.fhir.org/ig/HL7/cql-ig/CodeSystem-selectivity-coverage.html
URLhttp://hl7.org/fhir/uv/cql/CodeSystem/selectivity-coverage
Version3.0.0-ballot
Statusactive
Date2026-04-24
NameSelectivityCoverage
TitleSelectivity Coverage Code System
Realmuv
Authorityhl7
DescriptionCodes representing the coverage level of the description of the selectivity of an expression, total, partial, or non.
Contentcomplete

Resources that use this resource

ValueSet
hl7.fhir.uv.cql#currentselectivity-coverageSelectivity Coverage Value Set

Resources that this resource uses

No resources found


Narrative

Note: links and images are rebased to the (stated) source

Generated Narrative: CodeSystem selectivity-coverage

This case-sensitive code system http://hl7.org/fhir/uv/cql/CodeSystem/selectivity-coverage defines the following codes:

CodeDisplayDefinition
total TotalIndicates the query selectivity completely covers the criteria in the query (i.e. the query is in CNF/DNF, and all terms are sargeable).
partial PartialIndicates the query selectivity partially covers the criteria in the query (i.e. the query is in CNF/DNF, but not all terms are sargeable).
non NonIndicates the query selectivity cannot be determined for the query (i.e. the query is not in CNF/DNF).

Source1

{
  "resourceType": "CodeSystem",
  "id": "selectivity-coverage",
  "meta": {
    "profile": [
      "http://hl7.org/fhir/StructureDefinition/shareablecodesystem"
    ]
  },
  "text": {
    "status": "generated",
    "div": "<!-- snip (see above) -->"
  },
  "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)."
    }
  ]
}