HL7 FHIR R4 Patient

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://api-evangelist.github.io/hl7-fhir/json-schema/hl7-fhir-patient-schema.json",
  "title": "HL7 FHIR R4 Patient",
  "description": "JSON Schema for the HL7 FHIR R4 Patient resource. Represents a person receiving care, including demographics, identifiers, and contact information. Based on https://www.hl7.org/fhir/R4/patient.html",
  "type": "object",
  "properties": {
    "resourceType": {
      "type": "string",
      "const": "Patient",
      "description": "FHIR resource type discriminator"
    },
    "id": {
      "type": "string",
      "description": "Logical id of this artifact (server-assigned)"
    },
    "meta": { "$ref": "#/$defs/Meta" },
    "text": { "$ref": "#/$defs/Narrative" },
    "extension": {
      "type": "array",
      "items": { "$ref": "#/$defs/Extension" }
    },
    "identifier": {
      "type": "array",
      "items": { "$ref": "#/$defs/Identifier" },
      "description": "Patient identifiers (MRN, SSN, driver's license, etc.)"
    },
    "active": {
      "type": "boolean",
      "description": "Whether this patient record is in active use"
    },
    "name": {
      "type": "array",
      "items": { "$ref": "#/$defs/HumanName" },
      "description": "A name associated with the patient"
    },
    "telecom": {
      "type": "array",
      "items": { "$ref": "#/$defs/ContactPoint" },
      "description": "Contact details (phone, email) for the patient"
    },
    "gender": {
      "type": "string",
      "enum": ["male", "female", "other", "unknown"],
      "description": "Administrative gender"
    },
    "birthDate": {
      "type": "string",
      "format": "date",
      "description": "Patient date of birth"
    },
    "deceasedBoolean": {
      "type": "boolean"
    },
    "deceasedDateTime": {
      "type": "string",
      "format": "date-time"
    },
    "address": {
      "type": "array",
      "items": { "$ref": "#/$defs/Address" }
    },
    "maritalStatus": { "$ref": "#/$defs/CodeableConcept" },
    "multipleBirthBoolean": {
      "type": "boolean"
    },
    "multipleBirthInteger": {
      "type": "integer"
    },
    "photo": {
      "type": "array",
      "items": { "$ref": "#/$defs/Attachment" }
    },
    "contact": {
      "type": "array",
      "items": { "$ref": "#/$defs/PatientContact" },
      "description": "Emergency contacts and next of kin"
    },
    "communication": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "language": { "$ref": "#/$defs/CodeableConcept" },
          "preferred": { "type": "boolean" }
        },
        "required": ["language"]
      }
    },
    "generalPractitioner": {
      "type": "array",
      "items": { "$ref": "#/$defs/Reference" },
      "description": "Patient's nominated primary care provider"
    },
    "managingOrganization": {
      "$ref": "#/$defs/Reference",
      "description": "Organization that is the custodian of the patient record"
    },
    "link": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "other": { "$ref": "#/$defs/Reference" },
          "type": {
            "type": "string",
            "enum": ["replaced-by", "replaces", "refer", "seealso"]
          }
        },
        "required": ["other", "type"]
      }
    }
  },
  "required": ["resourceType"],
  "$defs": {
    "Meta": {
      "type": "object",
      "properties": {
        "versionId": { "type": "string" },
        "lastUpdated": { "type": "string", "format": "date-time" },
        "source": { "type": "string", "format": "uri" },
        "profile": {
          "type": "array",
          "items": { "type": "string", "format": "uri" }
        }
      }
    },
    "Narrative": {
      "type": "object",
      "properties": {
        "status": {
          "type": "string",
          "enum": ["generated", "extensions", "additional", "empty"]
        },
        "div": { "type": "string", "description": "XHTML narrative content" }
      },
      "required": ["status", "div"]
    },
    "Extension": {
      "type": "object",
      "properties": {
        "url": { "type": "string", "format": "uri" },
        "valueString": { "type": "string" },
        "valueBoolean": { "type": "boolean" },
        "valueCode": { "type": "string" },
        "valueCodeableConcept": { "$ref": "#/$defs/CodeableConcept" }
      },
      "required": ["url"]
    },
    "Identifier": {
      "type": "object",
      "properties": {
        "use": {
          "type": "string",
          "enum": ["usual", "official", "temp", "secondary", "old"]
        },
        "type": { "$ref": "#/$defs/CodeableConcept" },
        "system": { "type": "string", "format": "uri" },
        "value": { "type": "string" }
      }
    },
    "HumanName": {
      "type": "object",
      "properties": {
        "use": {
          "type": "string",
          "enum": ["usual", "official", "temp", "nickname", "anonymous", "old", "maiden"]
        },
        "text": { "type": "string", "description": "Full text of the name" },
        "family": { "type": "string", "description": "Family name (surname)" },
        "given": {
          "type": "array",
          "items": { "type": "string" },
          "description": "Given names (forenames, including middle names)"
        },
        "prefix": {
          "type": "array",
          "items": { "type": "string" }
        },
        "suffix": {
          "type": "array",
          "items": { "type": "string" }
        }
      }
    },
    "ContactPoint": {
      "type": "object",
      "properties": {
        "system": {
          "type": "string",
          "enum": ["phone", "fax", "email", "pager", "url", "sms", "other"]
        },
        "value": { "type": "string" },
        "use": {
          "type": "string",
          "enum": ["home", "work", "temp", "old", "mobile"]
        },
        "rank": { "type": "integer", "minimum": 1 }
      }
    },
    "Address": {
      "type": "object",
      "properties": {
        "use": {
          "type": "string",
          "enum": ["home", "work", "temp", "old", "billing"]
        },
        "type": {
          "type": "string",
          "enum": ["postal", "physical", "both"]
        },
        "text": { "type": "string" },
        "line": {
          "type": "array",
          "items": { "type": "string" }
        },
        "city": { "type": "string" },
        "district": { "type": "string" },
        "state": { "type": "string" },
        "postalCode": { "type": "string" },
        "country": { "type": "string" }
      }
    },
    "CodeableConcept": {
      "type": "object",
      "properties": {
        "coding": {
          "type": "array",
          "items": { "$ref": "#/$defs/Coding" }
        },
        "text": { "type": "string" }
      }
    },
    "Coding": {
      "type": "object",
      "properties": {
        "system": { "type": "string", "format": "uri" },
        "version": { "type": "string" },
        "code": { "type": "string" },
        "display": { "type": "string" },
        "userSelected": { "type": "boolean" }
      }
    },
    "Reference": {
      "type": "object",
      "properties": {
        "reference": { "type": "string" },
        "type": { "type": "string", "format": "uri" },
        "identifier": { "$ref": "#/$defs/Identifier" },
        "display": { "type": "string" }
      }
    },
    "Attachment": {
      "type": "object",
      "properties": {
        "contentType": { "type": "string" },
        "url": { "type": "string", "format": "uri" },
        "title": { "type": "string" }
      }
    },
    "PatientContact": {
      "type": "object",
      "properties": {
        "relationship": {
          "type": "array",
          "items": { "$ref": "#/$defs/CodeableConcept" }
        },
        "name": { "$ref": "#/$defs/HumanName" },
        "telecom": {
          "type": "array",
          "items": { "$ref": "#/$defs/ContactPoint" }
        },
        "address": { "$ref": "#/$defs/Address" },
        "gender": {
          "type": "string",
          "enum": ["male", "female", "other", "unknown"]
        }
      }
    }
  }
}