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Objective

Integration of FHIR R4 into the openIMIS FHIR module

Faris Ahmetasevic from University of Basel

4 months

Starting date: 23.03.2020

Ending date: 22.07.2020

Become familiar with the existing openIMIS implementation and HL7 FHIR (versions 3 and 4)
Provide a mapping from relevant fields of the most popular and relevant hospital management systems and openIMIS, with focus on the fields and attributes that are so far not yet supported
Integrate support for HL7 FHIR version 4 into openIMIS (back‐end implementation in python)
Develop a tool for the transfer of data from the openIMIS database to a FHIR database through the new developed FHIR version 4.

Proposal to split the FHIR module per resource and version: FHIR_Claim_V4 module

Firstly, a new directory ‘api_fhir_R4’ was created, which contained the copied files of the api_fhir module of version 3.
These files have been processed in order to create a new api root for the version 4 of the module.
After launching the backend server it is now possible to reach the api root for both versions using:
http://localhost:8000/api_fhir
/ for version 3http
_r4/

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Links to the sub-pages of the FHIR R4 mapping:ig/index.html

FHIR R4

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Resource	openIMIS FHIR R4

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Profile	openIMIS database tables
Claim	openIMIS Claim	tblClaim tblClaimItems tblClaimServices
ClaimResponse	openIMIS Claim Response	tblClaim tblClaimItems tblClaimServices
Coverage	openIMIS Coverage	tblPolicy
Patient	openIMIS Patient	tblInsurees
Group	openIMIS Group	tblFamilies
Practitioner	openIMIS Claim Administrator Practitioner	tblClaimAdmin
Practitioner	openIMIS Enrolment Officer Practitioner	tblOfficer
PractitionerRole	openIMIS Claim Administrator Practitioner Role	tblClaimAdmin
PractitionerRole	openIMIS Enrolment Officer Practitioner Role	tblOfficer
Location	openIMIS Location	tblLocation
CoverageEligibilityRequest	openIMIS CoverageEligibilityRequest	tblPolicy
CoverageEligibilityResponse	openIMIS CoverageEligibilityResponse	tblPolicy
CommunicationRequest	openIMIS CommunicationRequest	tblClaim
Communication	openIMIS Communication	tblFeedback
Medication	openIMIS Medication	tblItems
ActivityDefinition	openIMIS ActivityDefinition	tblServices
Organization	openIMIS Health Facility Organization	tblHF
Organization	openIMIS Insurance Organization	N/A
Contract	openIMIS Contract	tblPolicy
InsurancePlan	openIMIS Insurance Plan	tblProduct
Invoice	openIMIS Bill	tblBill
Invoice	openIMIS Invoice	tblInvoice
Organization	openIMIS Policy Holder Organization	tblPolicyHolder