{
  "resourceType" : "CodeSystem",
  "id" : "participation",
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><ul><li>Include all codes defined in <a href=\"CodeSystem-participation.html\"><code>http://terminology.hl7.org/v2plusvocab/CodeSystem/participation</code></a></li></ul></div>"
  },
  "extension" : [{
    "url" : "http://terminology.hl7.org/v2plusvocab/StructureDefinition/codesystem-v2versionCreated",
    "valueString" : "2.8.1"
  },
  {
    "url" : "http://terminology.hl7.org/v2plusvocab/StructureDefinition/codesystem-versionHistory",
    "valueString" : "generate correct history somehow"
  },
  {
    "url" : "http://terminology.hl7.org/v2plusvocab/StructureDefinition/codesystem-tableNo",
    "valueString" : "0912"
  }],
  "url" : "http://terminology.hl7.org/v2plusvocab/CodeSystem/participation",
  "identifier" : [{
    "system" : "urn:ietf:rfc:3986",
    "value" : "urn:oid:2.16.840.1.113883.18.420"
  },
  {
    "system" : "urn:ietf:rfc:3986",
    "value" : "http://terminology.hl7.org/v2plusvocab/CodeSystem/v2-0912"
  }],
  "version" : "1.1.0",
  "name" : "Participation",
  "title" : "Participation (2.8.1 - 1.1.0)",
  "status" : "active",
  "experimental" : true,
  "date" : "2026-03-13T11:11:38+00:00",
  "publisher" : "HL7/FO",
  "contact" : [{
    "name" : "HL7/FO",
    "telecom" : [{
      "system" : "url",
      "value" : "http://www.hl7.org"
    }]
  }],
  "description" : "HL7-defined code system of concepts that represent functional involvement of a caregiver or member of a care team with an activity being transmitted (e.g., Case Manager, Evaluator, Transcriber, Nurse Care Practitioner, Midwife, Physician Assistant, etc.).  Used in HL7 Version 2.x messaging in the PRT segment.",
  "copyright" : "HL7 Inc., 2026",
  "caseSensitive" : true,
  "compositional" : false,
  "content" : "complete",
  "property" : [{
    "code" : "versionIntroduced",
    "uri" : "http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#versionIntroduced",
    "description" : "version when was this code introduced",
    "type" : "string"
  },
  {
    "code" : "versionDeprecated",
    "uri" : "http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#versionDeprecated",
    "description" : "version when was this code deprecated",
    "type" : "string"
  },
  {
    "code" : "status",
    "uri" : "http://hl7.org/fhir/concept-properties#status",
    "description" : "A code that indicates the status of the concept. Typical values are active, experimental, deprecated, and retired",
    "type" : "code"
  },
  {
    "code" : "comment",
    "uri" : "http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#comment",
    "description" : "A string that provides additional detail pertinent to the use or understanding of the concept",
    "type" : "string"
  },
  {
    "code" : "usage",
    "uri" : "http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#usage",
    "description" : "usage notes for this code",
    "type" : "string"
  },
  {
    "code" : "modified",
    "uri" : "http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#modified",
    "description" : "date of last modification",
    "type" : "dateTime"
  }],
  "concept" : [{
    "code" : "AAP",
    "display" : "Alert Acknowledging Provider",
    "definition" : "Alert Acknowledging Provider",
    "property" : [{
      "code" : "comment",
      "valueString" : "PRT-4 - identity of the clinical user"
    },
    {
      "code" : "versionIntroduced",
      "valueString" : "2.8"
    }]
  },
  {
    "code" : "AC",
    "display" : "Administration Cosigner",
    "definition" : "Person that cosigned the prescription",
    "property" : [{
      "code" : "versionIntroduced",
      "valueString" : "2.8"
    }]
  },
  {
    "code" : "AD",
    "display" : "Admitting Provider",
    "definition" : "Admitting Provider",
    "property" : [{
      "code" : "usage",
      "valueString" : "PV1-17 Admitting doctor"
    },
    {
      "code" : "versionIntroduced",
      "valueString" : "2.7"
    }]
  },
  {
    "code" : "AI",
    "display" : "Assistant/Alternate Interpreter",
    "definition" : "Assistant/Alternate Interpreter",
    "property" : [{
      "code" : "versionIntroduced",
      "valueString" : "2.7"
    }]
  },
  {
    "code" : "AP",
    "display" : "Administering Provider",
    "definition" : "Administering Provider",
    "property" : [{
      "code" : "usage",
      "valueString" : "RXA-10 Administering Provider"
    },
    {
      "code" : "versionIntroduced",
      "valueString" : "2.7"
    }]
  },
  {
    "code" : "ARI",
    "display" : "Assistant Result Interpreter",
    "definition" : "Assistant Result Interpreter",
    "property" : [{
      "code" : "versionIntroduced",
      "valueString" : "2.7"
    }]
  },
  {
    "code" : "AT",
    "display" : "Attending Provider",
    "definition" : "Attending Provider",
    "property" : [{
      "code" : "usage",
      "valueString" : "PV1-7 Attending doctor"
    },
    {
      "code" : "versionIntroduced",
      "valueString" : "2.7"
    }]
  },
  {
    "code" : "AUT",
    "display" : "AUT Author/Event Initiator",
    "definition" : "AUT Author/Event Initiator",
    "property" : [{
      "code" : "usage",
      "valueString" : "ORC-19 Action By"
    },
    {
      "code" : "versionIntroduced",
      "valueString" : "2.7"
    }]
  },
  {
    "code" : "CP",
    "display" : "Consulting Provider",
    "definition" : "Consulting Provider",
    "property" : [{
      "code" : "versionIntroduced",
      "valueString" : "2.7"
    }]
  },
  {
    "code" : "DP",
    "display" : "Dispensing Provider",
    "definition" : "Dispensing Provider",
    "property" : [{
      "code" : "usage",
      "valueString" : "RXD-10 Dispensing Provider"
    },
    {
      "code" : "versionIntroduced",
      "valueString" : "2.7"
    }]
  },
  {
    "code" : "EP",
    "display" : "Entering Provider (probably not the same as transcriptionist)",
    "definition" : "Entering Provider (probably not the same as transcriptionist)",
    "property" : [{
      "code" : "usage",
      "valueString" : "ORC-10 Entered By"
    },
    {
      "code" : "versionIntroduced",
      "valueString" : "2.7"
    }]
  },
  {
    "code" : "EQUIP",
    "display" : "Equipment",
    "definition" : "Equipment",
    "property" : [{
      "code" : "versionIntroduced",
      "valueString" : "2.7"
    }]
  },
  {
    "code" : "FHCP",
    "display" : "Family Health Care Professional",
    "definition" : "Family Health Care Professional",
    "property" : [{
      "code" : "versionIntroduced",
      "valueString" : "2.7"
    }]
  },
  {
    "code" : "MDIR",
    "display" : "Medical Director",
    "definition" : "Medical Director",
    "property" : [{
      "code" : "usage",
      "valueString" : "OBX-25 Performing Organization Medical Director"
    },
    {
      "code" : "versionIntroduced",
      "valueString" : "2.7"
    }]
  },
  {
    "code" : "OP",
    "display" : "Ordering Provider",
    "definition" : "Ordering Provider",
    "property" : [{
      "code" : "usage",
      "valueString" : "ORC-12 Ordering Provider, OBR-16 Ordering Provider, RXO-14 Ordering Provider's DEA Number, RXE-13 Ordering Provider's DEA Number, ORC-24 Ordering Provider Address"
    },
    {
      "code" : "versionIntroduced",
      "valueString" : "2.7"
    }]
  },
  {
    "code" : "PB",
    "display" : "Packed by",
    "definition" : "Packed by",
    "property" : [{
      "code" : "versionIntroduced",
      "valueString" : "2.7"
    }]
  },
  {
    "code" : "PH",
    "display" : "Pharmacist   (not sure how to dissect Pharmacist/Treatment Supplier's Verifier ID)",
    "definition" : "Pharmacist   (not sure how to dissect Pharmacist/Treatment Supplier's Verifier ID)",
    "property" : [{
      "code" : "usage",
      "valueString" : "RXE-14 Pharmacist/Treatment Supplier's Verifier ID"
    },
    {
      "code" : "versionIntroduced",
      "valueString" : "2.7"
    }]
  },
  {
    "code" : "PI",
    "display" : "Primary Interpreter",
    "definition" : "Primary Interpreter",
    "property" : [{
      "code" : "versionIntroduced",
      "valueString" : "2.7"
    }]
  },
  {
    "code" : "PO",
    "display" : "Performing Organization",
    "definition" : "Performing Organization",
    "property" : [{
      "code" : "versionIntroduced",
      "valueString" : "2.7"
    }]
  },
  {
    "code" : "POMD",
    "display" : "Performing Organization Medical Director",
    "definition" : "Performing Organization Medical Director",
    "property" : [{
      "code" : "versionIntroduced",
      "valueString" : "2.7"
    }]
  },
  {
    "code" : "PP",
    "display" : "Primary Care Provider",
    "definition" : "Primary Care Provider",
    "property" : [{
      "code" : "versionIntroduced",
      "valueString" : "2.7"
    }]
  },
  {
    "code" : "PRI",
    "display" : "Principal Result Interpreter",
    "definition" : "Principal Result Interpreter",
    "property" : [{
      "code" : "versionIntroduced",
      "valueString" : "2.7"
    }]
  },
  {
    "code" : "RCT",
    "display" : "Results Copies To",
    "definition" : "Results Copies To",
    "property" : [{
      "code" : "versionIntroduced",
      "valueString" : "2.7"
    }]
  },
  {
    "code" : "RO",
    "display" : "Responsible Observer",
    "definition" : "Responsible Observer",
    "property" : [{
      "code" : "usage",
      "valueString" : "OBX-16 Responsible Observer"
    },
    {
      "code" : "versionIntroduced",
      "valueString" : "2.7"
    }]
  },
  {
    "code" : "RP",
    "display" : "Referring Provider",
    "definition" : "Referring Provider",
    "property" : [{
      "code" : "usage",
      "valueString" : "PV1-8 Referring doctor"
    },
    {
      "code" : "versionIntroduced",
      "valueString" : "2.7"
    }]
  },
  {
    "code" : "RT",
    "display" : "Referred to Provider",
    "definition" : "Referred to Provider",
    "property" : [{
      "code" : "versionIntroduced",
      "valueString" : "2.7"
    }]
  },
  {
    "code" : "SB",
    "display" : "Send by",
    "definition" : "Send by",
    "property" : [{
      "code" : "versionIntroduced",
      "valueString" : "2.7"
    }]
  },
  {
    "code" : "SC",
    "display" : "Specimen Collector",
    "definition" : "Specimen Collector",
    "property" : [{
      "code" : "usage",
      "valueString" : "OBR-10 Collector Identifier"
    },
    {
      "code" : "versionIntroduced",
      "valueString" : "2.7"
    }]
  },
  {
    "code" : "TN",
    "display" : "Technician",
    "definition" : "Technician",
    "property" : [{
      "code" : "versionIntroduced",
      "valueString" : "2.7"
    }]
  },
  {
    "code" : "TR",
    "display" : "Transcriptionist",
    "definition" : "Transcriptionist",
    "property" : [{
      "code" : "versionIntroduced",
      "valueString" : "2.7"
    }]
  },
  {
    "code" : "VP",
    "display" : "Verifying Provider",
    "definition" : "Verifying Provider",
    "property" : [{
      "code" : "usage",
      "valueString" : "ORC-11 Verified By"
    },
    {
      "code" : "versionIntroduced",
      "valueString" : "2.7"
    }]
  },
  {
    "code" : "VPS",
    "display" : "Verifying Pharmaceutical Supplier   (not sure how to dissect Pharmacist/Treatment Supplier's Verifier ID)",
    "definition" : "Verifying Pharmaceutical Supplier   (not sure how to dissect Pharmacist/Treatment Supplier's Verifier ID)",
    "property" : [{
      "code" : "usage",
      "valueString" : "RXE-14 Pharmacist/Treatment Supplier's Verifier ID"
    },
    {
      "code" : "versionIntroduced",
      "valueString" : "2.7"
    }]
  },
  {
    "code" : "VTS",
    "display" : "Verifying Treatment Supplier   (not sure how to dissect Pharmacist/Treatment Supplier's Verifier ID)",
    "definition" : "Verifying Treatment Supplier   (not sure how to dissect Pharmacist/Treatment Supplier's Verifier ID)",
    "property" : [{
      "code" : "usage",
      "valueString" : "RXE-14 Pharmacist/Treatment Supplier's Verifier ID"
    },
    {
      "code" : "versionIntroduced",
      "valueString" : "2.7"
    }]
  },
  {
    "code" : "WAY",
    "display" : "Waypoint",
    "definition" : "Waypoint",
    "property" : [{
      "code" : "versionIntroduced",
      "valueString" : "2.7"
    }]
  },
  {
    "code" : "WAYR",
    "display" : "Waypoint Recipient",
    "definition" : "Waypoint Recipient",
    "property" : [{
      "code" : "versionIntroduced",
      "valueString" : "2.7"
    }]
  }]
}