{
  "resourceType": "StructureDefinition",
  "url": "https://fhir.siss.regione.lombardia.it/StructureDefinition/RLConditionPAI",
  "name": "RLConditionPAI",
  "title": "Condition PAI",
  "status": "draft",
  "date": "2026-10-27",
  "fhirVersion": "4.0.1",
  "kind": "resource",
  "abstract": false,
  "type": "Condition",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Condition",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Condition",
        "path": "Condition",
        "short": "Patologia della presa in carico"
      },
      {
        "id": "Condition.severity",
        "path": "Condition.severity",
        "short": "Livello di complessità",
        "comment": "Valorizzato per la Patologia Principale.",
        "min": 0,
        "max": "1"
      },
      {
        "id": "Condition.severity.coding",
        "path": "Condition.severity.coding",
        "min": 1,
        "max": "1"
      },
      {
        "id": "Condition.severity.coding.system",
        "path": "Condition.severity.coding.system",
        "short": "Sistema di codifica",
        "comment": "CRS-SISS (OID 2.16.840.1.113883.2.9.2.30.3.1.3.13.6.49)",
        "min": 1,
        "max": "1",
        "fixedUri": "urn:oid:2.16.840.1.113883.2.9.2.30.3.1.3.13.6.49"
      },
      {
        "id": "Condition.severity.coding.code",
        "path": "Condition.severity.coding.code",
        "short": "Valore del codice",
        "min": 1,
        "max": "1"
      },
      {
        "id": "Condition.severity.coding.display",
        "path": "Condition.severity.coding.display",
        "short": "Descrizione leggibile del codice",
        "min": 1,
        "max": "1"
      },
      {
        "id": "Condition.code",
        "path": "Condition.code",
        "short": "Patologia",
        "comment": "Patologia Principale, Patologia Secondaria o Patologia Addizionale; la posizione è indicata in Encounter.diagnosis.rank.",
        "min": 1,
        "max": "1"
      },
      {
        "id": "Condition.code.coding",
        "path": "Condition.code.coding",
        "min": 1,
        "max": "1"
      },
      {
        "id": "Condition.code.coding.system",
        "path": "Condition.code.coding.system",
        "short": "Sistema di codifica",
        "comment": "CRS-SISS (OID 2.16.840.1.113883.2.9.2.30.3.1.3.13.6.10)",
        "min": 1,
        "max": "1",
        "fixedUri": "urn:oid:2.16.840.1.113883.2.9.2.30.3.1.3.13.6.10"
      },
      {
        "id": "Condition.code.coding.code",
        "path": "Condition.code.coding.code",
        "short": "Valore del codice",
        "min": 1,
        "max": "1"
      },
      {
        "id": "Condition.code.coding.display",
        "path": "Condition.code.coding.display",
        "short": "Descrizione leggibile del codice",
        "min": 1,
        "max": "1"
      },
      {
        "id": "Condition.subject",
        "path": "Condition.subject",
        "short": "Paziente a cui si riferisce la condizione",
        "min": 1,
        "max": "1",
        "type": [
          {
            "code": "Reference",
            "targetProfile": [
              "https://fhir.siss.regione.lombardia.it/StructureDefinition/RLPatientCore"
            ]
          }
        ]
      }
    ]
  }
}