{
  "description": "Search by time of service that is being documented",
  "_filename": "SearchParameter-DocumentReference-period.json",
  "package_name": "hl7.fhir.us.pacio-adi",
  "date": "2025-08-04T21:33:15+00:00",
  "expression": "DocumentReference.context.period",
  "publisher": "HL7 International / Patient Empowerment",
  "multipleAnd": true,
  "jurisdiction": [ {
    "coding": [ {
      "code": "US",
      "system": "urn:iso:std:iso:3166",
      "display": "United States of America"
    } ]
  } ],
  "multipleOr": true,
  "name": "ADIDocumentReferencePeriod",
  "type": "date",
  "experimental": null,
  "resourceType": "SearchParameter",
  "title": null,
  "package_version": "2.0.0-ballot",
  "extension": [ {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode": "pe"
  }, {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
    "valueInteger": 2,
    "_valueInteger": {
      "extension": [ {
        "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
        "valueCanonical": "http://hl7.org/fhir/us/pacio-adi/ImplementationGuide/hl7.fhir.us.pacio-adi"
      } ]
    }
  }, {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
    "valueCode": "trial-use",
    "_valueCode": {
      "extension": [ {
        "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
        "valueCanonical": "http://hl7.org/fhir/us/pacio-adi/ImplementationGuide/hl7.fhir.us.pacio-adi"
      } ]
    }
  } ],
  "status": "active",
  "id": "a4991692-ee2d-4d5c-9d41-d3d4edda5d89",
  "kind": null,
  "url": "http://hl7.org/fhir/us/pacio-adi/SearchParameter/DocumentReference-period",
  "code": "period",
  "comparator": [ "eq", "lt", "le", "gt", "ge", "sa", "eb", "ap" ],
  "base": [ "DocumentReference" ],
  "version": "2.0.0-ballot",
  "contact": [ {
    "name": "HL7 International / Patient Empowerment",
    "telecom": [ {
      "value": "http://www.hl7.org/Special/committees/patientempowerment",
      "system": "url"
    }, {
      "value": "patients@lists.HL7.org",
      "system": "email"
    } ]
  } ]
}