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FHIRPath

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name

{
  "resourceType": "StructureDefinition",
  "id": "digidot-Patient-no",
  "text": {
    "status": "generated",
    "div": "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p>Patient health-group history: one or more known, non-overlapping classification periods. The current classification is derived from the period covering the relevant date. Encounter retains its own contact-specific value.</p></div>"
  },
  "url": "https://novari.no/fhir/digidot/StructureDefinition/digidot-Patient-no",
  "version": "0.2.0",
  "name": "DigidotPatientNo",
  "title": "DigiDOT Patient (NO)",
  "status": "draft",
  "experimental": false,
  "date": "2026-11-03",
  "publisher": "Novari AS - DigiDOT",
  "description": "Readiness: [In development](https://simplifier.net/guide/Visual-overview/Home/Review-status-and-releases.page.md?version=current#readiness-patient).\n\nDraft no-basis Patient profile with one or more selected health-group periods. The periods form a non-overlapping classification history. The group applicable on a date is selected by its validity period; there is no additional duplicated current-group field.",
  "purpose": "Use when exchanging a Patient with established health-group assignments. Preserve all known periods during updates; a change registered today may apply from a different date. Resource versioning records edits and does not replace assignment validity periods. The receiving service must validate the complete updated Patient, coordinate writes with the MPI, and prevent lost updates between EHRs. Age-based defaults require agreed calendar-year, priority and source rules and must not overwrite a still-applicable special classification. This profile does not calculate eligibility or payment. Other Patient fields retain the no-basis rules. Existing clinical references still permit no-basis Patient; the server contract must explicitly adopt this profile where health-group history is required.",
  "fhirVersion": "4.0.1",
  "kind": "resource",
  "abstract": false,
  "type": "Patient",
  "baseDefinition": "http://hl7.no/fhir/StructureDefinition/no-basis-Patient",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Patient",
        "path": "Patient",
        "short": "no-basis Patient with non-overlapping health-group periods"
      },
      {
        "id": "Patient.extension",
        "path": "Patient.extension",
        "min": 1,
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "rules": "open"
        }
      },
      {
        "id": "Patient.extension:healthGroup",
        "path": "Patient.extension",
        "sliceName": "healthGroup",
        "min": 1,
        "max": "*",
        "mustSupport": true,
        "type": [
          {
            "code": "Extension",
            "profile": [
              "https://novari.no/fhir/digidot/StructureDefinition/digidot-PatientHealthGroup-no"
            ]
          }
        ],
        "short": "Selected health-group assignments with non-overlapping validity periods",
        "definition": "One or more known health-group periods. At most one selected classification can apply on any date. Preserve historical periods and select the applicable group by date, not by array order, latest registration or latest Encounter. A Patient with no established assignment cannot claim this profile. A gap means that the classification is unknown for that date; do not insert a placeholder code.",
        "comment": "Atomic close-and-add operations and version-aware updates are API responsibilities. Backdated changes must be checked against the whole timeline. Corrections to historical assignments do not automatically rewrite Encounter classifications. A source/provenance record should identify who or which agreed rule produced an assignment."
      },
      {
        "id": "Patient.extension:healthGroup.url",
        "path": "Patient.extension.url",
        "fixedUri": "https://novari.no/fhir/digidot/StructureDefinition/digidot-PatientHealthGroup-no"
      }
    ]
  }
}

name : DigidotPatientNo

{

}