Fast Healthcare Interoperability Resources (FHIR, pronounced "fire") is a draft standard describing data formats and elements (known as "resources") and an application programming interface (API) for exchanging electronic health records
I want to implement functionality in Intersystems IRIS for Health 2021.1. Which Received FHIR JSON from FHIR Repository and Convert them into HL7 different versions by Message type. Can anyone help me with this?
I was curious if anyone had attempted to link the built in FHIR support within Healthshare Healthconnect to an existing data source?
For example, having FHIR requests be received into Healthshare, and then call off to an external SQL Database to grab the data required for the response.
I have created a FHIR endpoint and send the FHIR resource to FHIR Interoperability production class which is HS.FHIRServer.Interop.Service through the the created endpoint(/r4). I can able to see/get the HS.SDA3.QuickStream(It use CacheTemp.HS.Stream temporary global) on the fly(In between the process). I'm unable to get the FHIR resource from the QuickStream once the process completed. Is this HS.SDA3.QuickStream is wiped out from the system once process completed?
I am trying to use IRIS for Health as a Facade for an external FHIR Server, where IRIS provides the proper authentication.
The client authenticates using a bearer token obtained from the IRIS OAuth2 server via a jwt client assertion.
The IRIS endpoint, however, returns a 401 as soon as I remove the Unauthenticated access
Is there w way to make this work through configuration?
I am testing asynchronous Bulk Data retrieve with a large EHR vendor. When I retrieve the bulk data, they are returning ndjson (CONTENT-TYPE of "application/fhir+ndjson; charset=utf-8"). If I attempt to process that content using JSON functions - I get
ERROR #5035: General exception Name 'Parsing error' Code '3' Data ''
For example, the following generates the error
s objArray={}.%FromJSON(quickStreamOut)
The error makes sense in that ndjson is not a valid json format (I assume at least).
Working on a project where I'm needing to make FHIR calls from my HealthConnect Interop production to Epic.
My issue is I'm not able to construct a valid JWT for the OAuth token retrieval that Epic will accept. I have the below code where I'm able to create a valid header and payload that I'm base64URL encoding and then trying to sign with my .pem private key file. However, Epic is not liking the signature portion of my JWT.
I was wondering how if the "old FHIR gateway" works with the latest release of HealthShare Information Exchange. Since there is an impact on the amount of storage needed to use the "FHIR Gateway 2 which uses the Operation Data Store (ODS)", my question is how (if at all) can FHIR access to Information Exchange work without ODS?
I have a project that needs to get DSTU2 resources ultimately to CSV files. My thought was if I could get there Resources to R4 I could use the FHIR SQL builder to help map the data. Anyone have ideas? Maybe DSTU2 to SDA to R4...
Most of my development experience is with HL7v2 interfaces and I don't have a background in web development and I'm very weak with javascript.
I'm looking for suggestions of learning resources to learn FHIR and 'SMART on FHIR' (JavaScript, OpenID connect, OAuth2) for developers like myself who mostly do HL7v2 integrations - but see FHIR as the future - and want to develop their skills!
I am looking for a way to retrieve stream data from a FHIR resource. In my case the resourceType is "DocumentReference" and the the Base64 content is stored just as in the FHIR R4 specification
I'm running into an intermittent issue with some of our Custom Operations/Processes as a result of some large FHIR R4 Binaries. Essentially we get a response from an AthenaHealth FHIR endpoint that appears to be too large to be processed using the IRIS Built In Functions for FHIR:
I've replicated it on the command line here using a file (binary.json) that has the response from the FHIR Endpoint. Not sharing full contents due to PHI concerns.
I finally figured out how to get JWT token using set x = ##class(%SYS.OAuth2.Authorization).GetAccessTokenClient("medbank","openid fhirUser",.prop,.err).
I also found iris-fhir-client app on Open Exchange. I registered Epic sandbox server, but I cannot list resources. I suspect I need to integrate authorization / authentication. How do I do this with irisfhirclient py?
If I add the same patient data with a different unique ID then it inserts as new data using a POST request. So, In the FHIR server How can I prevent this kind of thing by using POST requests? Note:- I don't want to use a PUT request for the same. The main thing is I want to get a unique patient record. Que:- Is there any way to check data duplication on each FHIR resource?
I am new to this forum. So please let me know if this is not the place to post these questions.
I have heard from some previous Intersystems presentations that FHIR profile validation before posting to FHIR server (using $validate) would be available in IRIS for Health. How do I confirm if this functionality is available and if so, on which version of IRIS?
Hi All, I am a product owner for a 3rd party healthcare product. We have built FHIR integrations with Cerner and EPIC using their FHIR sandboxes and would like to do the same for Trakcare.
Essentially we can lookup a patient record on the FHIR sandbox and import their demographics into our product. Switch out the sandbox credentials for production and we can integrate directly into the customers data.
Question for folks who have connected to an External FHIR repository outside of IRIS. Within the HS.FHIRServer.Interop.HTTPOperation there is not an option to include TLS or an OAuth authentication when connecting to an external Repository. So then how is that piece done if you need to Authenticate against an OAuth Server before you are able to access the data or call the Web Services/REST calls?
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