Blue Button (JSON) Data Model

• Main
• Shared Schemas
• Document Header
• Demographics
• Allergies
• Encounters
• Immunizations
• Medications
• Problems
• Procedures
• Results
• Social History
• Plan of Care
• Vitals
• Payers
• Claims
• Hospital Discharge Instructions
• Hospital Discharge Medications
• Reason for Referral
• Functional Status

{
    "id": "social_history",
    "type": "array",
    "items": {
        "$ref": "social_history_entry"
    }
}

{
    "id": "social_history_entry",
    "type": "object",
    "properties": {
        "date_time": {
            "$ref": "cda_date"
        },
        "value": {
            "type": "string"
        },
        "code": {
            "$ref": "cda_coded_entry"
        },
        "observation_value": {
            "type": "string"
        },
        "identifiers": {
            "type": "array",
            "items": {
                "$ref": "cda_id"
            }
        }
    },
    "required": [
        "value"
    ],
    "additionalProperties": false
}

{
    "date_time": {
        "low": {
            "date": "2005-05-01T00:00:00.000Z",
            "precision": "day"
        },
        "high": {
            "date": "2009-02-27T08:00:00.000Z",
            "precision": "second"
        }
    },
    "identifiers": [
        {
            "identifier": "2.16.840.1.113883.19",
            "extension": "123456789"
        }
    ],
    "code": {
        "name": "Smoking Status"
    },
    "value": "Former smoker"
}