PACIO Advance Healthcare Directive Interoperability Implementation Guide
2.0.0-ballot - STU 2 – Ballot

PACIO Advance Healthcare Directive Interoperability Implementation Guide, published by HL7 International / Patient Empowerment. This guide is not an authorized publication; it is the continuous build for version 2.0.0-ballot built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/pacio-adi/ and changes regularly. See the Directory of published versions

## : DocumentReference-contenttype - JSON Representation

Page standards status: Trial-use | Maturity Level: 2

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    {
      "resourceType" : "SearchParameter",
      "id" : "DocumentReference-contenttype",
      "text" : {
        "status" : "generated",
        "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: SearchParameter DocumentReference-contenttype</b></p><a name=\"DocumentReference-contenttype\"> </a><a name=\"hcDocumentReference-contenttype\"> </a><h2>ADIDocumentReferenceContentType <a style=\"padding-left: 3px; padding-right: 3px; border: 1px grey solid; font-weight: bold; color: black; background-color: #fff5e6\" href=\"https://hl7.org/fhir/R4/versions.html#std-process\" title=\"Standards Status = Trial Use\">TU</a></h2><p>Parameter <code>contenttype</code>:<code>token</code></p><div><p>Search by MIME type of the content, with charset etc.</p>\n</div><table class=\"grid\"><tr><td>Resource</td><td><a href=\"http://hl7.org/fhir/R4/documentreference.html\">DocumentReference</a></td></tr><tr><td>Expression</td><td><code>DocumentReference.content.attachment.contentType</code></td></tr><tr><td>Multiples</td><td><ul><li>multipleAnd: The parameter may repeat in order to specify multiple values that must all be true</li><li>multipleOr: The parameter may have multiple values (separated by comma) where at least one must be true</li></ul></td></tr></table></div>"
      },
      "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"
              }
            ]
          }
        }
      ],
      "url" : "http://hl7.org/fhir/us/pacio-adi/SearchParameter/DocumentReference-contenttype",
      "version" : "2.0.0-ballot",
      "name" : "ADIDocumentReferenceContentType",
      "status" : "active",
      "date" : "2025-08-04T20:07:18+00:00",
      "publisher" : "HL7 International / Patient Empowerment",
      "contact" : [
        {
          "name" : "HL7 International / Patient Empowerment",
          "telecom" : [
            {
              "system" : "url",
              "value" : "http://www.hl7.org/Special/committees/patientempowerment"
            },
            {
              "system" : "email",
              "value" : "patients@lists.HL7.org"
            }
          ]
        }
      ],
      "description" : "Search by MIME type of the content, with charset etc.",
      "jurisdiction" : [
        {
          "coding" : [
            {
              "system" : "urn:iso:std:iso:3166",
              "code" : "US",
              "display" : "United States of America"
            }
          ]
        }
      ],
      "code" : "contenttype",
      "base" : [
        "DocumentReference"
      ],
      "type" : "token",
      "expression" : "DocumentReference.content.attachment.contentType",
      "multipleOr" : true,
      "multipleAnd" : true
    }