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Retrieve History for a Patient

get

/ohfapi/cg/v3.3/patientapi/patients/{id}/history

This endpoint supports the retrieval of History for a single Patient Record (row) id passed. The data can be filtered by code, name, startDate and endDate of dateType (PATIENT_HISTORY_START_DT, PATIENT_HISTORY_END_DT). It returns History related information like Code, Category and other associated information.

Request

Supported Media Types

• application/json
• application/xml

Path Parameters

• id: integer(int64)
  Minimum Value: 0

  Patient Row ID

Query Parameters

• code(optional): string
  Clinical Filter query params: ?code=DCode&name=DName
• dateType(optional): string
  Clinical Filter query params: ?code=DCode&name=DName
• endDate(optional): string
  Clinical Filter query params: ?code=DCode&name=DName
• limit(optional): integer(int32)
  Pagination query params: ?limit=2&offset=0
• name(optional): string
  Clinical Filter query params: ?code=DCode&name=DName
• offset(optional): integer(int32)
  Pagination query params: ?limit=2&offset=0
• startDate(optional): string
  Clinical Filter query params: ?code=DCode&name=DName

Security

• basicAuth: basic
  Type: basic

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Response

Supported Media Types

• application/json
• application/xml

200 Response

successful operation

Body ()

Root Schema : PageableCollectionHistory

Type: object

Model for paginated collections of data.

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• count(optional): integer(int64)
  Number of objects in the 'items' collection.
• hasMore(optional): boolean
  A boolean indicating if more pages are available.
• items(optional): array items
  A collection of paged items.
• links(optional): array links
  A collection of links containing hrefs to the current, next, and previous pages as applicable.
• resourceType(optional): string
  Identify the resource type

{
    "type":"object",
    "properties":{
        "resourceType":{
            "type":"string",
            "description":"Identify the resource type"
        },
        "items":{
            "type":"array",
            "xml":{
                "wrapped":true
            },
            "description":"A collection of paged items.",
            "items":{
                "$ref":"#/definitions/History"
            }
        },
        "count":{
            "type":"integer",
            "format":"int64",
            "description":"Number of objects in the 'items' collection."
        },
        "hasMore":{
            "type":"boolean",
            "description":"A boolean indicating if more pages are available."
        },
        "links":{
            "type":"array",
            "example":"{rel: 'next',href: '/patientapi/patients?limit=100&offset=300'}",
            "xml":{
                "wrapped":true
            },
            "description":"A collection of links containing hrefs to the current, next, and previous pages as applicable.",
            "items":{
                "type":"string"
            }
        }
    },
    "description":"Model for paginated collections of data."
}

Nested Schema : items

Type: array

A collection of paged items.

Show Source

• Array of: object History

{
    "type":"array",
    "xml":{
        "wrapped":true
    },
    "description":"A collection of paged items.",
    "items":{
        "$ref":"#/definitions/History"
    }
}

Nested Schema : links

Type: array

A collection of links containing hrefs to the current, next, and previous pages as applicable.

Show Source

• Array of: string

{
    "type":"array",
    "example":"{rel: 'next',href: '/patientapi/patients?limit=100&offset=300'}",
    "xml":{
        "wrapped":true
    },
    "description":"A collection of links containing hrefs to the current, next, and previous pages as applicable.",
    "items":{
        "type":"string"
    }
}

Example:

{rel: 'next',href: '/patientapi/patients?limit=100&offset=300'}

Nested Schema : History

Type: object

Show Source

• amount(optional): object Quantity
  Model for a Quantity object in CDM.
• category(optional): object CodeableConcept
  Model that represents a value as a reference to one or more terminologies or ontologies or defined by the provision of text.
• code(optional): object CodeableConcept
  Model that represents a value as a reference to one or more terminologies or ontologies or defined by the provision of text.
• endDate(optional): string(date-time)
  History End Date
• familyMemberRelationshipTypeCode(optional): object FamilyMemberRelationshipType
• frequency(optional): object Quantity
  Model for a Quantity object in CDM.
• identifier(optional): object Identifier
  Identifier assigned by a given system
• lastExperienceDateTime(optional): string(date-time)
  History Last Experienced Date
• onsetDateTime(optional): string(date-time)
  History Onset Date
• patient(optional): object LinkedReference
• period(optional): object DateRange
• resolutionDateTime(optional): string(date-time)
  History Resolution Date
• startDate(optional): string(date-time)
  History Start Date
• subject(optional): object LinkedReference
• valueCode(optional): object ValueCode
• valueDateTime(optional): string(date-time)
  History Value Date

{
    "type":"object",
    "properties":{
        "identifier":{
            "description":"History Identifier",
            "$ref":"#/definitions/Identifier"
        },
        "code":{
            "description":"Code CodeableConcept Details",
            "$ref":"#/definitions/CodeableConcept"
        },
        "category":{
            "description":"Category CodeableConcept Details",
            "$ref":"#/definitions/CodeableConcept"
        },
        "startDate":{
            "type":"string",
            "format":"date-time",
            "description":"History Start Date"
        },
        "endDate":{
            "type":"string",
            "format":"date-time",
            "description":"History End Date"
        },
        "onsetDateTime":{
            "type":"string",
            "format":"date-time",
            "description":"History Onset Date"
        },
        "resolutionDateTime":{
            "type":"string",
            "format":"date-time",
            "description":"History Resolution Date"
        },
        "lastExperienceDateTime":{
            "type":"string",
            "format":"date-time",
            "description":"History Last Experienced Date"
        },
        "amount":{
            "description":"Amount",
            "$ref":"#/definitions/Quantity"
        },
        "frequency":{
            "description":"Frequency",
            "$ref":"#/definitions/Quantity"
        },
        "valueCode":{
            "description":"Value Code",
            "$ref":"#/definitions/ValueCode"
        },
        "valueDateTime":{
            "type":"string",
            "format":"date-time",
            "description":"History Value Date"
        },
        "familyMemberRelationshipTypeCode":{
            "$ref":"#/definitions/FamilyMemberRelationshipType"
        },
        "period":{
            "description":"Start Date and End Date Details",
            "$ref":"#/definitions/DateRange"
        },
        "subject":{
            "example":"{href: '/subjectapi/subjects/{subjectId}'}",
            "description":"A link containing href to retrieve Subject details",
            "$ref":"#/definitions/LinkedReference"
        },
        "patient":{
            "example":"{href: '/patientapi/patients/{patientId}'}",
            "description":"A link containing href to retrieve Patient details",
            "$ref":"#/definitions/LinkedReference"
        }
    }
}

Nested Schema : Quantity

Type: object

Model for a Quantity object in CDM.

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• code(optional): string
  The quantity units symbol in syntax defined by the system.
• description(optional): string
  The quantity units description.
• sysId(optional): string
  The quantity units terminology system identifier.
• sysName(optional): string
  The quantity units terminology system name.
• sysVersion(optional): string
  The quantity units terminology system version.
• units(optional): string
  The quantity units displayable name.
• value(optional): string
  The numerical value of the quantity.

{
    "type":"object",
    "properties":{
        "value":{
            "type":"string",
            "description":"The numerical value of the quantity."
        },
        "units":{
            "type":"string",
            "description":"The quantity units displayable name."
        },
        "code":{
            "type":"string",
            "description":"The quantity units symbol in syntax defined by the system."
        },
        "description":{
            "type":"string",
            "description":"The quantity units description."
        },
        "sysId":{
            "type":"string",
            "description":"The quantity units terminology system identifier."
        },
        "sysName":{
            "type":"string",
            "description":"The quantity units terminology system name."
        },
        "sysVersion":{
            "type":"string",
            "description":"The quantity units terminology system version."
        }
    },
    "description":"Model for a Quantity object in CDM."
}

Nested Schema : CodeableConcept

Type: object

Model that represents a value as a reference to one or more terminologies or ontologies or defined by the provision of text.

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• coding(optional): array coding
  Read Only: true

  Code(s) defined by a terminology system.
• text(optional): string
  Plain text representation of the concept.

{
    "type":"object",
    "properties":{
        "text":{
            "type":"string",
            "description":"Plain text representation of the concept."
        },
        "coding":{
            "type":"array",
            "description":"Code(s) defined by a terminology system.",
            "readOnly":true,
            "items":{
                "xml":{
                    "name":"coding"
                },
                "$ref":"#/definitions/Coding"
            }
        }
    },
    "description":"Model that represents a value as a reference to one or more terminologies or ontologies or defined by the provision of text."
}

Nested Schema : FamilyMemberRelationshipType

Type: object

Show Source

• identifier(optional): object CdmIdentifier
  Identifier assigned by a given system
• type(optional): object CodeableConcept
  Model that represents a value as a reference to one or more terminologies or ontologies or defined by the provision of text.

{
    "type":"object",
    "properties":{
        "identifier":{
            "description":"Identifier",
            "$ref":"#/definitions/CdmIdentifier"
        },
        "type":{
            "description":"CodeableConcept details",
            "$ref":"#/definitions/CodeableConcept"
        }
    }
}

Nested Schema : Identifier

Type: object

Identifier assigned by a given system

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• system(optional): string
  System which assigned this identifier
• value(optional): string
  Identifier value

{
    "type":"object",
    "properties":{
        "system":{
            "type":"string",
            "description":"System which assigned this identifier"
        },
        "value":{
            "type":"string",
            "description":"Identifier value"
        }
    },
    "description":"Identifier assigned by a given system"
}

Nested Schema : LinkedReference

Type: object

Show Source

• display(optional): string
• reference(optional): string

{
    "type":"object",
    "properties":{
        "reference":{
            "type":"string"
        },
        "display":{
            "type":"string"
        }
    }
}

Nested Schema : DateRange

Type: object

Show Source

• end(optional): string(date-time)
• start(optional): string(date-time)

{
    "type":"object",
    "properties":{
        "start":{
            "type":"string",
            "format":"date-time"
        },
        "end":{
            "type":"string",
            "format":"date-time"
        }
    }
}

Nested Schema : ValueCode

Type: object

Show Source

• identifier(optional): object CdmIdentifier
  Identifier assigned by a given system
• value(optional): object CodeableConcept
  Model that represents a value as a reference to one or more terminologies or ontologies or defined by the provision of text.

{
    "type":"object",
    "properties":{
        "identifier":{
            "description":"Value Code Identifier",
            "$ref":"#/definitions/CdmIdentifier"
        },
        "value":{
            "description":"CodeableConcept Details",
            "$ref":"#/definitions/CodeableConcept"
        }
    }
}

Nested Schema : coding

Type: array

Read Only: true

Code(s) defined by a terminology system.

Show Source

• Array of: object Coding
  Model for a reference to a code defined by a terminology system.

{
    "type":"array",
    "description":"Code(s) defined by a terminology system.",
    "readOnly":true,
    "items":{
        "xml":{
            "name":"coding"
        },
        "$ref":"#/definitions/Coding"
    }
}

Nested Schema : Coding

Type: object

Model for a reference to a code defined by a terminology system.

Show Source

• code(optional): string
  Symbol in syntax defined by the system.
• description(optional): string
  Description defined by the system.
• display(optional): string
  Representation defined by the system.
• srvcProviderId(optional): string
  Service Provider Id of Specimen Alias .
• srvcProviderName(optional): string
  Service Provider Name of Specimen Alias .
• sysId(optional): string
  Identity of the terminology system.
• sysName(optional): string
  Name of the terminology system.
• sysVersion(optional): string
  Version of the system - if relevant.

{
    "type":"object",
    "properties":{
        "code":{
            "type":"string",
            "description":"Symbol in syntax defined by the system."
        },
        "display":{
            "type":"string",
            "description":"Representation defined by the system."
        },
        "description":{
            "type":"string",
            "description":"Description defined by the system."
        },
        "sysId":{
            "type":"string",
            "description":"Identity of the terminology system."
        },
        "sysName":{
            "type":"string",
            "description":"Name of the terminology system."
        },
        "sysVersion":{
            "type":"string",
            "description":"Version of the system - if relevant."
        },
        "srvcProviderId":{
            "type":"string",
            "description":"Service Provider Id of Specimen Alias ."
        },
        "srvcProviderName":{
            "type":"string",
            "description":"Service Provider Name of Specimen Alias ."
        }
    },
    "description":"Model for a reference to a code defined by a terminology system."
}

Nested Schema : CdmIdentifier

Type: object

Identifier assigned by a given system

Show Source

• system(optional): string
  System which assigned this identifier
• value(optional): string
  Identifier value

{
    "type":"object",
    "properties":{
        "system":{
            "type":"string",
            "description":"System which assigned this identifier"
        },
        "value":{
            "type":"string",
            "description":"Identifier value"
        }
    },
    "description":"Identifier assigned by a given system"
}

400 Response

Invalid parameters supplied

404 Response

history not found

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Examples

The following example submits a GET request.

API URL

http://localhost:7010/ohfapi/cg/v3.3/patientapi/patients/79/history

Example of Response Body

The following example shows the response returned in JSON format.

{
  "resourceType": "History",
  "items": [
    {
      "identifier": {
        "system": "CDM",
        "value": "1"
      },
      "code": {
        "coding": [
          {
            "code": "9469",
            "display": "PH9469"
          }
        ]
      },
      "category": {
        "coding": [
          {
            "code": "PHTYPCD9469",
            "display": "PHTYPNM9469"
          }
        ]
      },
      "amount": {
        "units": "UOM1",
        "code": "1"
      },
      "frequency": {
        "units": "UOM1",
        "code": "1"
      },
      "period": {
        "start": "02/11/2026",
        "end": "03/03/2026"
      },
      "patient": {
        "reference": "/ohfapi/cg/v3.3/patientapi/patients/79"
      }
    }
  ],
  "count": 1,
  "hasMore": false,
  "links": [
    {
      "rel": "self",
      "href": "http://localhost:7010/ohfapi/cg/v3.3/patientapi/patients/79/history"
    }
  ]
}

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