{
  "description": null,
  "compose": {
    "include": [ {
      "system": "http://loinc.org",
      "concept": [ {
        "code": "49846-9",
        "display": "Hepatitis C virus core Ag [Presence] in Blood or Marrow from Donor"
      }, {
        "code": "54914-7",
        "display": "Hepatitis C virus core Ag [Units/volume] in Serum by Immunoassay"
      }, {
        "code": "79189-7",
        "display": "Hepatitis C virus core Ag [Presence] in Serum or Plasma by Immunoassay"
      } ]
    } ]
  },
  "_filename": "ValueSet-2.16.840.1.113762.1.4.1146.399.json",
  "package_name": "us.nlm.vsac",
  "date": "2025-02-19T01:09:45-05:00",
  "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": "28",
    "lastUpdated": "2025-02-19T01:09:45.000-05:00"
  },
  "publisher": "CSTE Steward",
  "jurisdiction": [ {
    "coding": [ {
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      "system": "urn:iso:std:iso:3166"
    } ]
  } ],
  "purpose": "(Clinical Focus: This set of values contains codes for laboratory test names associated with detecting the presence of Hepatitis C Virus antigen),(Data Element Scope: Laboratory tests names that were ordered or observed.),(Inclusion Criteria: examples: \ncomponent: hepatitis C ag),(Exclusion Criteria: none)",
  "name": "HepatitisCVirusInfectionTestsForHepatitisCVirusAntigen",
  "type": null,
  "experimental": null,
  "resourceType": "ValueSet",
  "expansion": {
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    "contains": [ {
      "code": "49846-9",
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      "display": "Hepatitis C virus core Ag [Presence] in Blood or Marrow from Donor",
      "version": "2.80"
    }, {
      "code": "54914-7",
      "system": "http://loinc.org",
      "display": "Hepatitis C virus core Ag [Units/volume] in Serum by Immunoassay",
      "version": "2.80"
    }, {
      "code": "79189-7",
      "system": "http://loinc.org",
      "display": "Hepatitis C virus core Ag [Presence] in Serum or Plasma by Immunoassay",
      "version": "2.80"
    } ],
    "timestamp": "2025-05-23T18:50:32-04:00",
    "identifier": "urn:uuid:6ee5a157-e0be-4c5a-b6d5-d69e2776c84e"
  },
  "title": "Hepatitis C Virus Infection (Tests for hepatitis C virus Antigen)",
  "package_version": "0.24.0",
  "extension": [ {
    "url": "http://hl7.org/fhir/StructureDefinition/valueset-author",
    "valueContactDetail": {
      "name": "CSTE Author"
    }
  }, {
    "url": "http://hl7.org/fhir/StructureDefinition/valueset-keyWord",
    "valueString": "G_Bloodborne,Hepatitis_C,Trigger"
  }, {
    "url": "http://hl7.org/fhir/StructureDefinition/resource-lastReviewDate",
    "valueDate": "2025-02-19"
  }, {
    "url": "http://hl7.org/fhir/StructureDefinition/valueset-effectiveDate",
    "valueDate": "2025-02-19"
  } ],
  "status": "active",
  "id": "6ec02569-008b-4556-9593-fcebdf87f92f",
  "kind": null,
  "url": "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113762.1.4.1146.399",
  "identifier": [ {
    "value": "urn:oid:2.16.840.1.113762.1.4.1146.399",
    "system": "urn:ietf:rfc:3986"
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  "version": "20250219"
}