PharmSubstance (CDA Pharm Class) - Clinical Document Architecture v2.0.1-sd-202510-matchbox-patch

• Table of Contents
• Artifacts Summary
• PharmSubstance (CDA Pharm Class)

Logical Model: PharmSubstance (CDA Pharm Class)

Official URL:http://hl7.org/cda/stds/core/StructureDefinition/PharmSubstance	Version:2.0.1-sd-202510-matchbox-patch
Active as of 2025-10-29	Computable Name:CDAR2.PharmSubstance

Usages:

• Use this Logical Model: PharmIngredient (CDA Pharm Class)

You can also check for usages in the FHIR IG Statistics

Formal Views of Template Content

Description of Template, Differentials, Snapshots and how the different presentations work.

Other representations of profile: CSV, Excel

Resource Content

{
  "resourceType" : "StructureDefinition",
  "id" : "PharmSubstance",
  "extension" : [
    {
      "url" : "http://hl7.org/fhir/tools/StructureDefinition/xml-namespace",
      "valueUri" : "urn:ihe:pharm"
    },
    {
      "url" : "http://hl7.org/fhir/tools/StructureDefinition/logical-container",
      "valueUri" : "http://hl7.org/cda/stds/core/StructureDefinition/ClinicalDocument"
    }
  ],
  "url" : "http://hl7.org/cda/stds/core/StructureDefinition/PharmSubstance",
  "version" : "2.0.1-sd-202510-matchbox-patch",
  "name" : "CDAR2.PharmSubstance",
  "title" : "PharmSubstance (CDA Pharm Class)",
  "status" : "active",
  "experimental" : false,
  "date" : "2025-10-29T22:15:57+01:00",
  "publisher" : "Health Level 7",
  "contact" : [
    {
      "name" : "HL7 International - Structured Documents",
      "telecom" : [
        {
          "system" : "url",
          "value" : "http://www.hl7.org/Special/committees/structure"
        },
        {
          "system" : "email",
          "value" : "structdog@lists.HL7.org"
        }
      ]
    }
  ],
  "fhirVersion" : "5.0.0",
  "mapping" : [
    {
      "identity" : "rim",
      "uri" : "http://hl7.org/v3",
      "name" : "RIM Mapping"
    }
  ],
  "kind" : "logical",
  "abstract" : false,
  "type" : "http://hl7.org/cda/stds/core/StructureDefinition/PharmSubstance",
  "baseDefinition" : "http://hl7.org/fhir/StructureDefinition/Base",
  "derivation" : "specialization",
  "differential" : {
    "element" : [
      {
        "id" : "PharmSubstance",
        "path" : "PharmSubstance",
        "min" : 1,
        "max" : "1"
      },
      {
        "id" : "PharmSubstance.classCode",
        "path" : "PharmSubstance.classCode",
        "representation" : ["xmlAttr"],
        "min" : 1,
        "max" : "1",
        "type" : [
          {
            "code" : "code"
          }
        ],
        "defaultValueCode" : "MMAT",
        "fixedCode" : "MMAT",
        "mustSupport" : true
      },
      {
        "id" : "PharmSubstance.determinerCode",
        "path" : "PharmSubstance.determinerCode",
        "representation" : ["xmlAttr"],
        "min" : 1,
        "max" : "1",
        "type" : [
          {
            "code" : "code"
          }
        ],
        "defaultValueCode" : "KIND",
        "fixedCode" : "KIND",
        "mustSupport" : true
      },
      {
        "id" : "PharmSubstance.code",
        "extension" : [
          {
            "url" : "http://hl7.org/fhir/tools/StructureDefinition/xml-namespace",
            "valueUri" : "urn:ihe:pharm"
          }
        ],
        "path" : "PharmSubstance.code",
        "min" : 0,
        "max" : "1",
        "type" : [
          {
            "code" : "http://hl7.org/cda/stds/core/StructureDefinition/CE"
          }
        ]
      },
      {
        "id" : "PharmSubstance.name",
        "extension" : [
          {
            "url" : "http://hl7.org/fhir/tools/StructureDefinition/xml-namespace",
            "valueUri" : "urn:ihe:pharm"
          }
        ],
        "path" : "PharmSubstance.name",
        "min" : 0,
        "max" : "1",
        "type" : [
          {
            "code" : "http://hl7.org/cda/stds/core/StructureDefinition/EN"
          }
        ]
      }
    ]
  }
}