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Questions tagged [hl7-fhir]

Fast Healthcare Interoperability Resources (FHIR) is a standard for health care data exchange, published by HL7®.

FHIR is an interoperability standard intended to facilitate the exchange of healthcare information between organizations. It consists of 2 main parts – a content model in the form of ‘resources’, and a specification for the exchange of these resources in the form of real-time RESTful interfaces as well as messaging and Documents.

It's published by HL7 (Health Level Seven International).

Documentation is available on HL7 website: http://hl7.org/fhir/documentation.html

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FHIR DSTU2 Java reference implementation XhtmlParser bug

We use the FHIR DSTU2 Java reference implementation(me.fhir:fhir-dstu2:1.0.1.7108) and encountered a problem with XhtmlParser. The parseHtmlNode method, with the element and attribute white list, is very good and we typically want to use this both…
user2434533
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How to use XPath syntax for json on location field for OperationOutcome?

I had asked a question earlier here, which describes the scenario for the usage of OperationOutcome. The gist is, we would be using OperationOutcome as one of the entries in the searchset to indicate that some of the other entries in the searchset…
Davis Christi
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Endpoint returned a body with contentType 'text/html', while a valid FHIR xml/json body type was expected. Is this a FHIR endpoint?

I am using Hl7.Fhir.Rest.FhirClient to update some resources on our local fhir server. However, sometimes we receive the following exception that I cannot identify why it happens? Does anyone have a way to debug the issue to see what is going…
Mehdi Khaleghian
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How is "Till All Taken" represented in a MedicationOrder?

Some prescription sigs include "TAT" for "'till all taken". This is a useful reminder for the pharmacist to relay for e.g. antibiotic prescriptions. FHIR MedicationOrder.dosageInstruction includes "asNeeded" (code or boolean). Typically pain…
ericP
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fhir extension, which is an array of objects

I'm trying to understand how should I implement an extension field, which should contain array/list of "Objects". Currently the specs say that the extension can only contain "one of these 23": "valueInteger" : "valueDecimal" :…
ChasseurDesCols
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Getting started with Profiles

While working through building a sample FHIR server, I've gotten to the topic of profiles. I'm still learning/working with the specification so bear with me. After reading the specification's documentation around profiling, I'm unsure where the…
Garaleb
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FHIR messages for scheduling of encounters

We have a scenario where we are evaluating the use of FHIR to transfer information on planned encounters from a EHR application (source application) to an internet portal application (destination application). The event that triggers this message…
codeape
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Fhir validate structure definition does not seem to work

I have some custom code which creates a structure definition based on some user inputs. The way it works is to set up a differential by getting structure definition requirements from user, generates the snapshot and finally I persist it into local…
Mehdi Khaleghian
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Reference to FHIR Questionnaire in DiagnosticOrder or CarePlan

I have sort of the same question as Access and scheduling of FHIR Questionnaire resource, but I'm having difficulties seeing the picture how DiagnosticOrder or CarePlan can be of help, which are mentioned as ways to do this in the related question.…
Mark Pardijs
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FHIR: How to Get List of Patients and Most Recent RiskAssessments

Based on FHIR spec, I know I can do a search on patients and ask that all RiskAssessments be included for each patient (using _revinclude) -- but what if I'm interested only in the most recent RiskAssessment? Or better yet, the most recent…
Chris M
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FHIR isSummary in type profile

What does isSummary=true mean in a type profile? Especially, what does it mean in the "root" element of a type: …
Chris Grenz
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HL7/FHIR, tracking a resource changes' author.

Ok, so I'm working on some health related app. So far, we have our custom database, with Rest API end points, java spring app and oracle database. Now they are considering to move to the HL7/FHIR specifications. I know pretty much nothing about…
MikaelW
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Access violation when running FHIRserver

I downloaded the fhir server from http://www.healthintersections.com.au/FhirServer/. When I run the server with the following command "fhirserver –debug" I get following error: 2015-11-27-------------------------------- 12:41:17 FHIR Service 1.0.2…
avioletis
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Why is Compartment search not supported on Hapi DSTU2 server now?

Up to sometimes back i could perform compartment search on HAPI DSTU2 server, but now i am not able to do so. The following is the request format i was using: http://fhirtest.uhn.ca/baseDstu2/Patient/1548313/Condition Also please let me know about…
Onkaar Singh
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What is the base of a refined element?

Consider the logical fragment: Patient (Profile A) identifier (sliced on system) 0..* myclinicnbr (slice 1) 0..1 yourclinicnbr (slice 2) 0..* And then: Patient (Profile B, base is A) identifier (sliced on system) 0..2 …
Chris Grenz
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