Encounter
An interaction between a patient and healthcare provider(s) for the purpose of providing healthcare service(s) or assessing the health status of a patient.
https://hl7.org/fhir/R4/encounter.html
Encounter creation in Canvas
An encounter is associated with some of our notes in Canvas. For our default base notes, an encounter will be created with these note types:
- Lab visit
- Phone visit
- Telehealth visit
- Office visit
- Home Visit
- In-patient Visit
With our Configurable Note Types Feature all custom note types will be associated with an encounter by default.
http://hl7.org/fhir/us/core/STU3.1.1/StructureDefinition-us-core-encounter.html
Endpoints
Encounter read
Read an Encounter resource
Path Parameters
Response Payload Attributes
The FHIR Resource name.
The identifier of the encounter.
Canvas supports a note identifier extension on this resource for read and search interactions. The note identifier can be used with the Canvas Note API.
Reference that defines the content of this object.
The valueId field is used for the Note extension and will be the note’s unique identifier.
Identifier(s) by which this encounter is known.
The identifier of the encounter.
The namespace for the identifier value.
The value that is unique.
The status of the encounter.
- A planned encounter is an Appointment note that has not been check-in.
- A cancelled encounter is either 1) an Appointment that was cancelled or no-showed or 2) a Note that was deleted from the patient’s chart.
- A finished encounter is a Note that has been locked at least once. Notes that are in an unlocked/ammended state, will have a finished status; however, they will not have a period.end datetime.
- An in-progress encounter is a note that has not yet been locked.
Classification of patient encounter.
Identity of the terminology system.
Symbol in syntax defined by the system.
Representation defined by the system.
Specific type of encounter.
In Canvas this will represent the Note Type the encounter is associated with. If the Note is in a planned status, the coding will correspond to Canvas’ appointment note type until the note is checked-in and converted to the scheduled note type.
Code defined by a terminology system.
The system url of the coding.
The code.
The display name of the coding.
The patient or group present at the encounter.
The reference string of the subject in the format of "Patient/a39cafb9d1b445be95a2e2548e12a787".
Type the reference refers to (e.g. “Patient”).
List of participants involved in the encounter.
Role of participant in encounter.
Code defined by a terminology system.
The system url of the coding.
The code.
The display name of the coding.
Period of time during the encounter that the participant participated
Starting time with inclusive boundary.
End time with inclusive boundary, if not ongoing.
Persons involved in the encounter other than the patient.
The reference string of the participant in the format of "Practitioner/4150cd20de8a470aa570a852859ac87e".
Type the reference refers to (e.g. “Practitioner”).
Text alternative for the resource (e.g Credendialed name of the Practitioner).
The appointment that scheduled this encounter if applicable. If an appointment was rescheduled at any point within the Canvas UI, there may be multiple appointments in this array.
The reference string of the appointment in the format of "Appointment/79f99d7d-2e55-41ec-8e39-01bd9408aacf".
Type the reference refers to (e.g. “Appointment”).
The start and end time of the encounter.
Appointment notes in Canvas will not have a period until the note is checked-in.
Encounter notes will not have period.end datetime until the note is locked/signed.
Notes that are in an unlocked/ammended state, will not have a period.end datetime until relocked/signed.
Starting time with inclusive boundary.
End time with inclusive boundary, if not ongoing.
Coded reason the encounter takes place.
Code defined by a terminology system.
The system url of the coding.
The code.
The display name of the coding.
Reason the encounter takes place (reference).
In Canvas this represents any encounters that were diagnosed, assessed, or indicated during the encounter.
The reference string of the condition in the format of "Condition/e8921649-ec92-46b5-b663-8a4097c10513".
Type the reference refers to (e.g. “Condition”).
Details about the admission to a healthcare service.
Code defined by a terminology system.
The system url of the coding.
The code.
The display name of the coding.
List of locations where the patient has been during the encounter.
Location the encounter takes place.
The reference string of the location in the format of "Location/3c01c6ea-b7dc-4109-9d1c-1cf4ba7c211e".
Type the reference refers to (e.g. “Location”).
Responses
Errors
Encounter search
Search for Encounter resources
Query Parameters
A Canvas-issued unique identifier for a specific encounter.
The appointment that scheduled this encounter in the format Appointment/6e5234c4-2dd0-495d-98cf-ad04add1316e.
The patient or group present at the encounter in the format Patient/a39cafb9d1b445be95a2e2548e12a787.
Encounter subject in the format Patient/a39cafb9d1b445be95a2e2548e12a787.
Response Payload Attributes
The FHIR Resource name.
This element and value designate that the bundle is a search response. Search result bundles will always have the Bundle.type of searchset .
The number of resources that match the search parameter.
Attributes relevant to pagination, see our Pagination page for more detail.
The relation of the page search
The search url for the specific relation
The results bundle that lists out each object returned in the search
The attributes specific to the resource type, see the Attributes section below
Attributes
The FHIR Resource name.
The identifier of the encounter.
Canvas supports a note identifier extension on this resource for read and search interactions. The note identifier can be used with the Canvas Note API.
Reference that defines the content of this object.
The valueId field is used for the Note extension and will be the note’s unique identifier.
Identifier(s) by which this encounter is known.
The identifier of the encounter.
The namespace for the identifier value.
The value that is unique.
The status of the encounter.
- A planned encounter is an Appointment note that has not been check-in.
- A cancelled encounter is either 1) an Appointment that was cancelled or no-showed or 2) a Note that was deleted from the patient’s chart.
- A finished encounter is a Note that has been locked at least once. Notes that are in an unlocked/ammended state, will have a finished status; however, they will not have a period.end datetime.
- An in-progress encounter is a note that has not yet been locked.
Classification of patient encounter.
Identity of the terminology system.
Symbol in syntax defined by the system.
Representation defined by the system.
Specific type of encounter.
In Canvas this will represent the Note Type the encounter is associated with. If the Note is in a planned status, the coding will correspond to Canvas’ appointment note type until the note is checked-in and converted to the scheduled note type.
Code defined by a terminology system.
The system url of the coding.
The code.
The display name of the coding.
The patient or group present at the encounter.
The reference string of the subject in the format of "Patient/a39cafb9d1b445be95a2e2548e12a787".
Type the reference refers to (e.g. “Patient”).
List of participants involved in the encounter.
Role of participant in encounter.
Code defined by a terminology system.
The system url of the coding.
The code.
The display name of the coding.
Period of time during the encounter that the participant participated
Starting time with inclusive boundary.
End time with inclusive boundary, if not ongoing.
Persons involved in the encounter other than the patient.
The reference string of the participant in the format of "Practitioner/4150cd20de8a470aa570a852859ac87e".
Type the reference refers to (e.g. “Practitioner”).
Text alternative for the resource (e.g Credendialed name of the Practitioner).
The appointment that scheduled this encounter if applicable. If an appointment was rescheduled at any point within the Canvas UI, there may be multiple appointments in this array.
The reference string of the appointment in the format of "Appointment/79f99d7d-2e55-41ec-8e39-01bd9408aacf".
Type the reference refers to (e.g. “Appointment”).
The start and end time of the encounter.
Appointment notes in Canvas will not have a period until the note is checked-in.
Encounter notes will not have period.end datetime until the note is locked/signed.
Notes that are in an unlocked/ammended state, will not have a period.end datetime until relocked/signed.
Starting time with inclusive boundary.
End time with inclusive boundary, if not ongoing.
Coded reason the encounter takes place.
Code defined by a terminology system.
The system url of the coding.
The code.
The display name of the coding.
Reason the encounter takes place (reference).
In Canvas this represents any encounters that were diagnosed, assessed, or indicated during the encounter.
The reference string of the condition in the format of "Condition/e8921649-ec92-46b5-b663-8a4097c10513".
Type the reference refers to (e.g. “Condition”).
Details about the admission to a healthcare service.
Code defined by a terminology system.
The system url of the coding.
The code.
The display name of the coding.
List of locations where the patient has been during the encounter.
Location the encounter takes place.
The reference string of the location in the format of "Location/3c01c6ea-b7dc-4109-9d1c-1cf4ba7c211e".
Type the reference refers to (e.g. “Location”).
Responses
Errors
curl --request GET \ --url 'https://fumage-example.canvasmedical.com/Encounter/<id>' \ --header 'Authorization: Bearer <token>' \ --header 'accept: application/json'import requests url = "https://fumage-example.canvasmedical.com/Encounter/<id>" headers = { "accept": "application/json", "Authorization": "Bearer <token>" } response = requests.get(url, headers=headers) print(response.text)
{ "resourceType": "Encounter", "id": "7720a218-c0bd-4cee-82a2-729bd9c101f3", "extension": [ { "url": "http://schemas.canvasmedical.com/fhir/extensions/note-id", "valueId": "2a8154d8-9420-4ab5-97f8-c2dae5a10af5", } ], "identifier": [ { "id": "7720a218-c0bd-4cee-82a2-729bd9c101f3", "system": "http://canvasmedical.com", "value": "7720a218-c0bd-4cee-82a2-729bd9c101f3" } ], "status": "in-progress", "class": { "system": "https://www.hl7.org/fhir/v3/ActEncounterCode/vs.html" }, "type": [ { "coding": [ { "system": "http://snomed.info/sct", "code": "308335008", "display": "Office Visit" } ] } ], "subject": { "reference": "Patient/a1197fa9e65b4a5195af15e0234f61c2", "type": "Patient" }, "participant": [ { "type": [ { "coding": [ { "system": "http://terminology.hl7.org/CodeSystem/v3-ParticipationType", "code": "PART", "display": "Participation" } ] } ], "period": { "start": "2022-04-04T05:26:34.711718+00:00" }, "individual": { "reference": "Practitioner/4150cd20de8a470aa570a852859ac87e", "type": "Practitioner", "display": "Canvas Support MD" } } ], "period": { "start": "2022-04-04T05:26:34.711718+00:00" }, "reasonCode": [ { "coding": [ { "system": "http://snomed.info/sct", "code": "308335008", "display": "Patient encounter procedure (procedure)" } ] } ], "reasonReference": [ { "reference": "Condition/b06982fa-9bcb-4695-a2f4-09cfdb21f03d", "type": "Condition" }, { "reference": "Condition/e3df5e12-8ea4-46f8-922e-89a229945ef4", "type": "Condition" }, { "reference": "Condition/266eae2b-4983-42b7-94ca-1397f80a7968", "type": "Condition" } ], "hospitalization": { "dischargeDisposition": { "coding": [ { "system": "http://terminology.hl7.org/CodeSystem/discharge-disposition", "code": "oth", "display": "Other" } ] } }, "location": [ { "location": { "reference": "Location/50ea08f9-f4a5-4315-90e3-10d38922daa8", "type": "Location" } } ] }{ "resourceType": "OperationOutcome", "issue": [ { "severity": "error", "code": "unknown", "details": { "text": "Authentication failed" } } ] }{ "resourceType": "OperationOutcome", "issue": [ { "severity": "error", "code": "forbidden", "details": { "text": "Authorization failed" } } ] }{ "resourceType": "OperationOutcome", "issue": [ { "severity": "error", "code": "not-found", "details": { "text": "Unknown Encounter resource '7d1ce256fcd7408193b0459650937a07'" } } ] }
curl --request GET \ --url 'https://fumage-example.canvasmedical.com/Encounter?patient=Patient/8f19219e36054ea89c4d98c9b258c2f1&date=ge2023-09-15' \ --header 'Authorization: Bearer <token>' \ --header 'accept: application/json'import requests url = "https://fumage-example.canvasmedical.com/Encounter?patient=Patient/8f19219e36054ea89c4d98c9b258c2f1&date=ge2023-09-15" headers = { "accept": "application/json", "Authorization": "Bearer <token>" } response = requests.get(url, headers=headers) print(response.text)
{ "resourceType": "Bundle", "type": "searchset", "total": 1, "link": [ { "relation": "self", "url": "/Encounter?patient=Patient/8f19219e36054ea89c4d98c9b258c2f1&date=ge2023-09-15&_count=10&_offset=0" }, { "relation": "first", "url": "/Encounter?patient=Patient/8f19219e36054ea89c4d98c9b258c2f1&date=ge2023-09-15&_count=10&_offset=0" }, { "relation": "last", "url": "/Encounter?patient=Patient/8f19219e36054ea89c4d98c9b258c2f1&date=ge2023-09-15&_count=10&_offset=0" } ], "entry": [ { "resource": { "resourceType": "Encounter", "id": "06e0ee68-59f8-4899-b906-1298a36870ab", "extension": [ { "url": "http://schemas.canvasmedical.com/fhir/extensions/note-id", "valueId": "2a8154d8-9420-4ab5-97f8-c2dae5a10af5", } ], "identifier": [ { "id": "06e0ee68-59f8-4899-b906-1298a36870ab", "system": "http://canvasmedical.com", "value": "06e0ee68-59f8-4899-b906-1298a36870ab" } ], "status": "finished", "class": { "system": "https://www.hl7.org/fhir/v3/ActEncounterCode/vs.html" }, "type": [ { "coding": [ { "system": "http://snomed.info/sct", "code": "308335008", "display": "Office Visit" } ] } ], "subject": { "reference": "Patient/8f19219e36054ea89c4d98c9b258c2f1", "type": "Patient" }, "participant": [ { "type": [ { "coding": [ { "system": "http://terminology.hl7.org/CodeSystem/v3-ParticipationType", "code": "PART", "display": "Participation" } ] } ], "period": { "start": "2023-09-20T18:41:54.885110+00:00", "end": "2023-09-20T18:57:47.490741+00:00" }, "individual": { "reference": "Practitioner/4150cd20de8a470aa570a852859ac87e", "type": "Practitioner", "display": "Larry Weed" } } ], "period": { "start": "2023-09-20T18:41:54.885110+00:00", "end": "2023-09-20T18:57:47.490741+00:00" }, "reasonCode": [ { "coding": [ { "system": "http://snomed.info/sct", "code": "308335008", "display": "Patient encounter procedure (procedure)" } ] } ], "reasonReference": [ { "reference": "Condition/82e02680-c37d-4705-876d-b845d85efc20", "type": "Condition" } ], "hospitalization": { "dischargeDisposition": { "coding": [ { "system": "http://terminology.hl7.org/CodeSystem/discharge-disposition", "code": "oth", "display": "Other" } ] } }, "location": [ { "location": { "reference": "Location/e332ff73-7fa4-4432-abe9-2adc43b1bb2c", "type": "Location" } } ] } }, { "resourceType": "Encounter", "id": "f7663d7b-13bd-4236-843e-086306aea125", "extension": [ { "url": "http://schemas.canvasmedical.com/fhir/extensions/note-id", "valueId": "8c83a639-05c0-43e8-a39b-8b99ea75d7d2" } ], "identifier": [ { "id": "f7663d7b-13bd-4236-843e-086306aea125", "system": "http://canvasmedical.com", "value": "f7663d7b-13bd-4236-843e-086306aea125" } ], "status": "planned", "class": { "system": "https://www.hl7.org/fhir/v3/ActEncounterCode/vs.html" }, "type": [ { "coding": [ { "system": "http://snomed.info/sct", "code": "185418009", "display": "Method appointment made" } ] } ], "subject": { "reference": "Patient/8f19219e36054ea89c4d98c9b258c2f1", "type": "Patient" }, "participant": [ { "type": [ { "coding": [ { "system": "http://terminology.hl7.org/CodeSystem/v3-ParticipationType", "code": "PART", "display": "Participation" } ] } ], "individual": { "reference": "Practitioner/4150cd20de8a470aa570a852859ac87e", "type": "Practitioner", "display": "Canvas Support MD" } } ], "appointment": [ { "reference": "Appointment/65463607-866c-4c6f-812f-bf8616a5f755", "type": "Appointment" }, { "reference": "Appointment/6e5234c4-2dd0-495d-98cf-ad04add1316e", "type": "Appointment" } ], "reasonCode": [ { "coding": [ { "system": "http://snomed.info/sct", "code": "308335008", "display": "Patient encounter procedure (procedure)" } ] } ], "hospitalization": { "dischargeDisposition": { "coding": [ { "system": "http://terminology.hl7.org/CodeSystem/discharge-disposition", "code": "oth", "display": "Other" } ] } }, "location": [ { "location": { "reference": "Location/b3476a18-3f63-422d-87e7-b3dc0cd55060", "type": "Location" } } ] } ] }{ "resourceType": "OperationOutcome", "issue": [ { "severity": "error", "code": "invalid", "details": { "text": "Bad request" } } ] }{ "resourceType": "OperationOutcome", "issue": [ { "severity": "error", "code": "unknown", "details": { "text": "Authentication failed" } } ] }{ "resourceType": "OperationOutcome", "issue": [ { "severity": "error", "code": "forbidden", "details": { "text": "Authorization failed" } } ] }