{ "description": null, "compose": { "include": [ { "system": "http://terminology.hl7.org/CodeSystem/v3-NullFlavor", "concept": [ { "code": "ASKU", "display": "asked but unknown" }, { "code": "UNK", "display": "unknown" } ] } ] }, "_filename": "ValueSet-2.16.840.1.113762.1.4.1021.102.json", "package_name": "us.nlm.vsac", "date": "2021-10-28T01:01:40-04:00", "meta": { "profile": [ "http://hl7.org/fhir/StructureDefinition/shareablevalueset", "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/computable-valueset-cqfm", "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/publishable-valueset-cqfm" ], "versionId": "5", "lastUpdated": "2025-04-18T13:21:48.000-04:00" }, "publisher": "HL7 US Realm Program Management Steward", "jurisdiction": [ { "coding": [ { "code": "US", "system": "urn:iso:std:iso:3166" } ] } ], "purpose": "(Clinical Focus: Codes used to represent unknown and asked but unknown),(Data Element Scope: Select unknown values),(Inclusion Criteria: Select unknown values),(Exclusion Criteria: Other HL& null values)", "name": "UnknownOrDidNotAnswer", "type": null, "experimental": "false", "resourceType": "ValueSet", "expansion": { "total": 2, "contains": [ { "code": "ASKU", "system": "http://terminology.hl7.org/CodeSystem/v3-NullFlavor", "display": "asked but unknown", "version": "2023-02-01" }, { "code": "UNK", "system": "http://terminology.hl7.org/CodeSystem/v3-NullFlavor", "display": "unknown", "version": "2023-02-01" } ], "timestamp": "2025-05-11T00:42:30-04:00", "identifier": "urn:uuid:acaebc91-ca35-49a5-a3fe-a3840037340b" }, "title": "Unknown or did not answer", "package_version": "0.22.0", "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/valueset-author", "valueContactDetail": { "name": "HL7 US Realm Program Management Author" } }, { "url": "http://hl7.org/fhir/StructureDefinition/resource-lastReviewDate", "valueDate": "2024-06-05" }, { "url": "http://hl7.org/fhir/StructureDefinition/valueset-effectiveDate", "valueDate": "2021-10-28" } ], "status": "active", "id": "c6fef961-eef7-47d4-9aa3-fbdb06042b24", "kind": null, "url": "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113762.1.4.1021.102", "identifier": [ { "value": "urn:oid:2.16.840.1.113762.1.4.1021.102", "system": "urn:ietf:rfc:3986" } ], "version": "20211028" }