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Goal

This project aims to provide an easy-to-use JSON-based REST API for OpenEMR's most common functions. All code will be done in classes and separate from the view to help with codebase modernization efforts.

Team

Prerequsite

Enable this API service in OpenEMR menu: Administration->Globals->Connectors->"Enable OpenEMR REST API"

Using API Internally

There are several ways to make API calls from an authorized session and maintain security:

  • See the script at tests/api/InternalApiTest.php for examples of internal API use cases.

Endpoints

Note: FHIR endpoints follow normal FHIR REST endpoints. Use https://domain/apis/fhir as base URI.

Example: https://domain/apis/fhir/Patient returns a Patients bundle resource and etc..

POST /api/auth

Obtain an API token with your login (returns an API token). For FHIR replace Uri component 'api' with 'fhir': Scope must match a site that has been setup in OpenEMR in the /sites/ directory. If you haven't created additional sites then 'default' should be the scope.

curl -X POST -H 'Content-Type: application/json' 'https://localhost:8300/apis/api/auth' \
-d '{
    "grant_type":"password",
    "username": "ServiceUser",
    "password": "password",
    "scope":"site id"
}'

Response:

{
"token_type":"Bearer",
"access_token":"d2870cb522230dbb8946b2f47d2c7e6664656661756c74",
"expires_in":"3600"
}

Each call must include the token:

curl -X GET 'http://localhost:8300/apis/api/patient/1/medical_problem' \
  -H 'Authorization: Bearer d2870cb522230dbb8946b2f47d2c7e6664656661756c74'

POST /api/facility

curl -X POST 'http://localhost:8300/apis/api/facility' -d \
'{
    "name": "Aquaria",
    "phone": "808-606-3030",
    "fax": "808-606-3031",
    "street": "1337 Bit Shifter Ln",
    "city": "San Lorenzo",
    "state": "ZZ",
    "postal_code": "54321",
    "email": "[email protected]",
    "service_location": "1",
    "billing_location": "1",
    "color": "#FF69B4"
}'

PUT /api/facility/:fid

curl -X PUT 'http://localhost:8300/apis/api/facility/1' -d \
'{
    "name": "Aquaria",
    "phone": "808-606-3030",
    "fax": "808-606-3031",
    "street": "1337 Bit Shifter Ln",
    "city": "San Lorenzo",
    "state": "AZ",
    "postal_code": "54321",
    "email": "[email protected]",
    "service_location": "1",
    "billing_location": "1",
    "color": "#FF69B4"
}'

GET /api/facility

curl -X GET 'http://localhost:8300/apis/api/facility'

GET /api/facility/:fid

curl -X GET 'http://localhost:8300/apis/api/facility/1'

GET /api/provider

curl -X GET 'http://localhost:8300/apis/api/provider'

GET /api/provider/:prid

curl -X GET 'http://localhost:8300/apis/api/provider/1'

POST /api/patient

curl -X POST 'http://localhost:8300/apis/api/patient' -d \
'{
    "title": "Mr",
    "fname": "Foo",
    "mname": "",
    "lname": "Bar",
    "street": "456 Tree Lane",
    "postal_code": "08642",
    "city": "FooTown",
    "state": "FL",
    "country_code": "US",
    "phone_contact": "123-456-7890",
    "dob": "1992-02-02",
    "sex": "Male",
    "race": "",
    "ethnicity": ""
}'

PUT /api/patient/:pid

curl -X PUT 'http://localhost:8300/apis/api/patient/1' -d \
'{
    "title": "Mr",
    "fname": "Baz",
    "mname": "",
    "lname": "Bop",
    "street": "456 Tree Lane",
    "postal_code": "08642",
    "city": "FooTown",
    "state": "FL",
    "country_code": "US",
    "phone_contact": "123-456-7890",
    "dob": "1992-02-03",
    "sex": "Male",
    "race": "",
    "ethnicity": ""
}'

GET /api/patient

curl -X GET 'http://localhost:8300/apis/api/patient'

curl -X GET 'http://localhost:8300/apis/api/patient&fname=...&lname=...&dob=...'

GET /api/patient/:pid

curl -X GET 'http://localhost:8300/apis/api/patient/1'

GET /api/patient/:pid/encounter

curl -X GET 'http://localhost:8300/apis/api/patient/1/encounter'

GET /api/patient/:pid/encounter/:eid

curl -X GET 'http://localhost:8300/apis/api/patient/1/encounter/1'

POST /api/patient/:pid/encounter/:eid/vital

curl -X POST 'http://localhost:8300/apis/api/patient/1/encounter/1/vital' -d \
'{
    "bps": "130",
    "bpd": "80",
    "weight": "220",
    "height": "70",
    "temperature": "98",
    "temp_method": "Oral",
    "pulse": "60",
    "respiration": "20",
    "note": "...",
    "waist_circ": "37",
    "head_circ": "22.2",
    "oxygen_saturation": "80"
}'

PUT /api/patient/:pid/encounter/:eid/vital/:vid

curl -X PUT 'http://localhost:8300/apis/api/patient/1/encounter/1/vital/1' -d \
'{
    "bps": "140",
    "bpd": "80",
    "weight": "220",
    "height": "70",
    "temperature": "98",
    "temp_method": "Oral",
    "pulse": "60",
    "respiration": "20",
    "note": "...",
    "waist_circ": "37",
    "head_circ": "22.2",
    "oxygen_saturation": "80"
}'

GET /api/patient/:pid/encounter/:eid/vital

curl -X GET 'http://localhost:8300/apis/api/patient/1/encounter/1/vital'

GET /api/patient/:pid/encounter/:eid/vital/:vid

curl -X GET 'http://localhost:8300/apis/api/patient/1/encounter/1/vital/1'

POST /api/patient/:pid/encounter/:eid/soap_note

curl -X POST 'http://localhost:8300/apis/api/patient/1/encounter/1/soap_note' -d \
'{
    "subjective": "...",
    "objective": "...",
    "assessment": "...",
    "plan": "..."
}'

PUT /api/patient/:pid/encounter/:eid/soap_note/:sid

curl -X PUT 'http://localhost:8300/apis/api/patient/1/encounter/1/soap_note/1' -d \
'{
    "subjective": "...",
    "objective": "...",
    "assessment": "...",
    "plan": "..."
}'

GET /api/patient/:pid/encounter/:eid/soap_note

curl -X GET 'http://localhost:8300/apis/api/patient/1/encounter/1/soap_note'

GET /api/patient/:pid/encounter/:eid/soap_note/:sid

curl -X GET 'http://localhost:8300/apis/api/patient/1/encounter/1/soap_note/1'

POST /api/patient/:pid/medical_problem

curl -X POST 'http://localhost:8300/apis/api/patient/1/medical_problem' -d \
'{
    "title": "Dermatochalasis",
    "begdate": "2010-04-13",
    "enddate": null,
    "diagnosis": "ICD10:H02.839"
}'

PUT /api/patient/:pid/medical_problem/:mid

curl -X PUT 'http://localhost:8300/apis/api/patient/1/medical_problem/1' -d \
'{
    "title": "Dermatochalasis",
    "begdate": "2010-04-13",
    "enddate": "2018-03-12",
    "diagnosis": "ICD10:H02.839"
}'

GET /api/patient/:pid/medical_problem

curl -X GET 'http://localhost:8300/apis/api/patient/1/medical_problem'

GET /api/patient/:pid/medical_problem/:mid

curl -X GET 'http://localhost:8300/apis/api/patient/1/medical_problem/1'

DELETE /api/patient/:pid/medical_problem/:mid

curl -X DELETE 'http://localhost:8300/apis/api/patient/1/medical_problem/1'

POST /api/patient/:pid/allergy

curl -X POST 'http://localhost:8300/apis/api/patient/1/allergy' -d \
'{
    "title": "Iodine",
    "begdate": "2010-10-13",
    "enddate": null
}'

PUT /api/patient/:pid/allergy/:aid

curl -X PUT 'http://localhost:8300/apis/api/patient/1/allergy/1' -d \
'{
    "title": "Iodine",
    "begdate": "2012-10-13",
    "enddate": null
}'

GET /api/patient/:pid/allergy

curl -X GET 'http://localhost:8300/apis/api/patient/1/allergy'

GET /api/patient/:pid/allergy/:aid

curl -X GET 'http://localhost:8300/apis/api/patient/1/allergy/1'

DELETE /api/patient/:pid/allergy/:aid

curl -X DELETE 'http://localhost:8300/apis/api/patient/1/allergy/1'

POST /api/patient/:pid/medication

curl -X POST 'http://localhost:8300/apis/api/patient/1/medication' -d \
'{
    "title": "Norvasc",
    "begdate": "2013-10-13",
    "enddate": null
}'

PUT /api/patient/:pid/medication/:mid

curl -X PUT 'http://localhost:8300/apis/api/patient/1/medication/1' -d \
'{
    "title": "Norvasc",
    "begdate": "2013-04-13",
    "enddate": null
}'

GET /api/patient/:pid/medication

curl -X GET 'http://localhost:8300/apis/api/patient/1/medication'

GET /api/patient/:pid/medication/:mid

curl -X GET 'http://localhost:8300/apis/api/patient/1/medication/1'

DELETE /api/patient/:pid/medication/:mid

curl -X DELETE 'http://localhost:8300/apis/api/patient/1/medication/1'

POST /api/patient/:pid/surgery

curl -X POST 'http://localhost:8300/apis/api/patient/1/surgery' -d \
'{
    "title": "Blepharoplasty",
    "begdate": "2013-10-13",
    "enddate": null,
    "diagnosis": "CPT4:15823-50"
}'

PUT /api/patient/:pid/surgery/:sid

curl -X PUT 'http://localhost:8300/apis/api/patient/1/surgery/1' -d \
'{
    "title": "Blepharoplasty",
    "begdate": "2013-10-14",
    "enddate": null,
    "diagnosis": "CPT4:15823-50"
}'

GET /api/patient/:pid/surgery

curl -X GET 'http://localhost:8300/apis/api/patient/1/surgery'

GET /api/patient/:pid/surgery/:sid

curl -X GET 'http://localhost:8300/apis/api/patient/1/surgery/1'

DELETE /api/patient/:pid/surgery/:sid

curl -X DELETE 'http://localhost:8300/apis/api/patient/1/surgery/1'

POST /api/patient/:pid/dental_issue

curl -X POST 'http://localhost:8300/apis/api/patient/1/dental_issue' -d \
'{
    "title": "Halitosis",
    "begdate": "2015-03-17",
    "enddate": null
}'

PUT /api/patient/:pid/dental_issue/:did

curl -X PUT 'http://localhost:8300/apis/api/patient/1/dental_issue/1' -d \
'{
    "title": "Halitosis",
    "begdate": "2015-03-17",
    "enddate": "2018-03-20"
}'

GET /api/patient/:pid/dental_issue

curl -X GET 'http://localhost:8300/apis/api/patient/1/dental_issue'

GET /api/patient/:pid/dental_issue/:did

curl -X GET 'http://localhost:8300/apis/api/patient/1/dental_issue/1'

DELETE /api/patient/:pid/dental_issue/:did

curl -X DELETE 'http://localhost:8300/apis/api/patient/1/dental_issue/1'

GET /api/patient/:pid/insurance

curl -X GET 'http://localhost:8300/apis/api/patient/1/insurance'

GET /api/patient/:pid/insurance/:type

curl -X GET 'http://localhost:8300/apis/api/patient/1/insurance/secondary'

POST /api/patient/:pid/insurance/:type

curl -X POST 'http://localhost:8300/apis/api/patient/10/insurance/primary' -d \
'{
    "type": "primary",
    "provider": "33",
    "plan_name": "Some Plan",
    "policy_number": "12345",
    "group_number": "252412",
    "subscriber_lname": "Tester",
    "subscriber_mname": "Xi",
    "subscriber_fname": "Foo",
    "subscriber_relationship": "other",
    "subscriber_ss": "234231234",
    "subscriber_DOB": "2018-10-03",
    "subscriber_street": "183 Cool St",
    "subscriber_postal_code": "23418",
    "subscriber_city": "Cooltown",
    "subscriber_state": "AZ",
    "subscriber_country": "USA",
    "subscriber_phone": "234-598-2123",
    "subscriber_employer": "Some Employer",
    "subscriber_employer_street": "123 Heather Lane",
    "subscriber_employer_postal_code": "23415",
    "subscriber_employer_state": "AZ",
    "subscriber_employer_country": "USA",
    "subscriber_employer_city": "Cooltown",
    "copay": "35",
    "date": "2018-10-15",
    "subscriber_sex": "Female",
    "accept_assignment": "TRUE",
    "policy_type": "a"
}'

Notes:

  • provider is the insurance company id
  • state can be found by querying resource=/api/list/state
  • country can be found by querying resource=/api/list/country

PUT /api/patient/:pid/insurance/:type

curl -X PUT 'http://localhost:8300/apis/api/patient/10/insurance/primary' -d \
'{
    "type": "primary",
    "provider": "33",
    "plan_name": "Some Plan",
    "policy_number": "12345",
    "group_number": "252412",
    "subscriber_lname": "Tester",
    "subscriber_mname": "Xi",
    "subscriber_fname": "Foo",
    "subscriber_relationship": "other",
    "subscriber_ss": "234231234",
    "subscriber_DOB": "2018-10-03",
    "subscriber_street": "183 Cool St",
    "subscriber_postal_code": "23418",
    "subscriber_city": "Cooltown",
    "subscriber_state": "AZ",
    "subscriber_country": "USA",
    "subscriber_phone": "234-598-2123",
    "subscriber_employer": "Some Employer",
    "subscriber_employer_street": "123 Heather Lane",
    "subscriber_employer_postal_code": "23415",
    "subscriber_employer_state": "AZ",
    "subscriber_employer_country": "USA",
    "subscriber_employer_city": "Cooltown",
    "copay": "35",
    "date": "2018-10-15",
    "subscriber_sex": "Female",
    "accept_assignment": "TRUE",
    "policy_type": "a"
}'

Notes:

  • provider is the insurance company id
  • state can be found by querying resource=/api/list/state
  • country can be found by querying resource=/api/list/country

GET /api/list/:list_name

curl -X GET 'http://localhost:8300/apis/api/list/medical_problem_issue_list'

GET /api/version

curl -X GET 'http://localhost:8300/apis/api/version'

GET /api/product

curl -X GET 'http://localhost:8300/apis/api/product'

GET /api/insurance_company

curl -X GET 'http://localhost:8300/apis/api/insurance_company'

GET /api/insurance_type

curl -X GET 'http://localhost:8300/apis/api/insurance_type'

POST /api/insurance_company

curl -X POST 'http://localhost:8300/apis/api/insurance_company' -d \
'{
    "name": "Cool Insurance Company",
    "attn": null,
    "cms_id": null,
    "ins_type_code": "2",
    "x12_receiver_id": null,
    "x12_default_partner_id": null,
    "alt_cms_id": "",
    "line1": "123 Cool Lane",
    "line2": "Suite 123",
    "city": "Cooltown",
    "state": "CA",
    "zip": "12245",
    "country": "USA"
}'

Notes: ins_type_code can be found by inspecting the above route (/api/insurance_type).

PUT /api/insurance_company/:iid

curl -X PUT 'http://localhost:8300/apis/api/insurance_company/1' -d \
'{
    "name": "Super Insurance Company",
    "attn": null,
    "cms_id": null,
    "ins_type_code": "2",
    "x12_receiver_id": null,
    "x12_default_partner_id": null,
    "alt_cms_id": "",
    "line1": "123 Cool Lane",
    "line2": "Suite 123",
    "city": "Cooltown",
    "state": "CA",
    "zip": "12245",
    "country": "USA"
}'

Notes: ins_type_code can be found by inspecting the above route (/api/insurance_type).

GET /api/appointment

curl -X GET 'http://localhost:8300/apis/api/appointment'

GET /api/appointment/:eid

curl -X GET 'http://localhost:8300/apis/api/appointment/1'

GET /api/patient/:pid/appointment

curl -X GET 'http://localhost:8300/apis/api/patient/1/appointment'

GET /api/patient/:pid/appointment/:eid

curl -X GET 'http://localhost:8300/apis/api/patient/1/appointment/1'

POST /api/patient/:pid/appointment

curl -X POST 'http://localhost:8300/apis/api/patient/1/appointment' -d \
'{
    "pc_eid":"1",
    "pc_catid": "5",
    "pc_title": "Office Visit",
    "pc_duration": "900",
    "pc_hometext": "Test",
    "pc_apptstatus": "-",
    "pc_eventDate": "2018-10-19",
    "pc_startTime": "09:00",
    "pc_facility": "9",
    "pc_billing_location": "10"
}'

DELETE /api/patient/:pid/appointment/:eid

curl -X DELETE 'http://localhost:8300/apis/api/patient/1/appointment/1' -d \

GET /api/patient/:pid/document

curl -X GET 'http://localhost:8300/apis/api/patient/1/document&path=/eye_module/imaging-eye/drawings-eye'

Note: The path query string represents the OpenEMR documents paths with two exceptions:

  • Spaces are represented with _
  • All characters are lowercase

POST /api/patient/:pid/document

curl -X POST 'http://localhost:8300/apis/api/patient/1/document&path=/eye_module/imaging-eye/drawings-eye' \
 -F document=@/home/someone/Desktop/drawing.jpg

Note: The path query string represents the OpenEMR documents paths with two exceptions:

  • Spaces are represented with _
  • All characters are lowercase

GET /api/patient/:pid/document/:did

curl -X GET 'http://localhost:8300/apis/api/patient/1/document/1'

POST /api/patient/:pid/message

curl -X POST 'http://localhost:8300/apis/api/patient/1/message' -d \
'{
    "body": "Test 123",
    "groupname": "Default",
    "from": "admin",
    "to": "Matthew",
    "title": "Other",
    "message_status": "New"
}'

Notes:

  • For title, use resource=/api/list/note_type
  • For message_type, use resource=/api/list/message_status

PUT /api/patient/:pid/message/:mid

curl -X PUT 'http://localhost:8300/apis/api/patient/1/message/1' -d \
'{
    "body": "Test 456",
    "groupname": "Default",
    "from": "Matthew",
    "to": "admin",
    "title": "Other",
    "message_status": "New"
}'

Notes:

  • For title, use resource=/api/list/note_type
  • For message_type, use resource=/api/list/message_status

DELETE /api/patient/:pid/message/:mid

curl -X DELETE 'http://localhost:8300/apis/api/patient/1/message/1'

Dev Notes

  • For business logic, make or use the services here
  • For controller logic, make or use the classes here
  • For routing declarations, use the class here.

Project Management

  • TODO(sherwin): Encounter POST
  • TODO(?): Prevent ListService from using enddate of 0000-00-00 by default
  • TODO(?): API for fee sheets
  • TODO(?): API for pharmacies
  • TODO(?): API for immunizations
  • TODO(?): API for prescriptions
  • TODO(?): Drug search API
  • TODO(?): API for onotes

What is that dog drawing?

That is Peppy, an old OpenEMR mascot. Long live Peppy!

License

GNU GPL