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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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Dummy Guide for Quick Implementation of HL7 FHIR DSTU2 Ballot Source Version

Are there any dummy guides for quick implementation of HL7 FHIR DSTU2 Ballot Source version? I had read the HL7 FHIR specifications but I am still confused on how to implement. I am more of a hands-on than theory-based person. Please help. Thanks.
domo
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FHIR: Use of web categories

In DSTU1, web categories were used for tags and security tags and (in one of Ewout's connectathon presentations) for profiles. However, in DSTU2 (May Ballot) I can only find a reference on one of the security tag pages. Question is: are Web…
Chris Grenz
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HL7 FHIR: Profile for adapting another data type

E. g. In Composition the element date has the data type dateTime. ... ... Is it with a Profile possible that the element date…
hagem
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FHIR StructureDefinition - differential definitions

The DSTU2 May ballot version has a StructureDefintion resource (replaces Profile) that allows for "differential" definition of structures. It's pretty straightforward to use this to add elements to an existing structure - all elements in the…
Chris Grenz
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Slicing discriminators - slicing by position

Is is possible to slice an element by ordinal position (rank)? For instance, to profile the first given element in HumanName differently than the second (and subsequent) instances: ... snip ... …
Chris Grenz
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FHIR: Slicing extensions

Slicing of DataElements is defined once per path (only one set of discriminators per unique path). This works for built-in elements, but extension is (and must be) sliced only by url. As a result, it appears that further (more detailed) slicing of…
Chris Grenz
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FHIR Profile/StructDef: How are children (sub-elements) of a named slice tied to the slice?

I'm trying to figure out how to fully specify a sliced element. If I'm reading the spec right, nameReference is the only place where a "sub element" of a slice can declare which slice it's "on". So, if telecom is sliced by use and system and I want…
Chris Grenz
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Cleanly getting the ID of a newly created resource

I've playing around with FHIR recently, but I can't find a way of cleanly getting the ID of a newly created resource other than extracting it from the header: Location: http://fhirtest.uhn.ca/baseDstu2/Practitioner/24796/_history/1…
Dawid O
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Building a FHIR Server on an Existing Application: Step-by-Step Guide

We are trying to build a FHIR server as a facade to an existing EHR. We are following the instructions in the paper by Robert Worden dated Dec 2013 "Building a FHIR Server on an Existing Application: Step-by-Step Guide". The backend mappping tool…
Radu Craioveanu
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Specify DeviceMetric for Observation in HL7 FHIR

Regarding the development version of FHIR (v0.4.0-xxxx) there may be a problem with the Observation resource. Consider a Device having some DeviceComponents each delivering specific DeviceMetrics. How do I create an Observation and specify its type…
Jonas
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Converting XML into FHIR Resource XML format

I am currently trying to convert data from standard XML format to a format matching FHIR Resource XML. I am trying to research multiple avenues. Currently, I am fixated on using WSO2 Enterprise Service Bus to see whether it has the required…
MLak
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How to persist a bundle with resources not still created on my fhir server?

In our CDA2FHIR mapping engine we are generating Fhir bundle from CDA document, but this Bundle has resources without real fhir IDs from our server. For example, one patient and another compartment objects like procedures, medicationPrescription,…
jmolmo
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Does FHIR support self defined resource?

We have a need to display some extra content for diagnosticreport checked the online document, seems we FHIR doesn't support self defined resource, right? if can support, could somebody give me some reference? Thanks.
airhork
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FHIR - Community care

I'm currently working on an administrative information system for primary care, using the FHIR specification as reference in some use cases. For community care, I didn't find any corresponding resources. Anyone have any idea how I can implement…
Ricardo Vasconcelos
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Search parameters with sort on DeviceObservationReport

Given a Resource such as DeviceObservationReport, a number of fields have cardinality 0..many. In some cases these contain reference(s) to other Resource(s) which may also have cardinality 0..many. I am having considerable difficulty in deciding how…
DavidF
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