FHIR’s _count & _summary Parameters
How do you get a total resource count in FHIR? Say you want to know the number of...
Paginating FHIR Results
Did you get pagination in FHIR right on your first try? If it was your team’s first FHIR...
FHIR Resource Mapping Example
A patient visits their doctor suffering from a chesty cough. After a brief examination involving listening to the...
Sample FHIR Bundles
Sample FHIR bundles to import into your test server. Getting started with FHIR when you’re facing an empty...
Understanding FHIR’s Resource References
Resources don’t exist in isolation. The true power of FHIR lies in the links between resources that combined...
FHIR Narrative
Narrative is the human readable part of a FHIR resource. From the FHIR documentation: “Resource instances that permit...
Resource and DomainResource in FHIR
All FHIR resources contain attributes defined in Resource, and most FHIR resources contain attributes defined in DomainResource. They...
FHIR Forums and Communities
When I began working with FHIR a few years ago I expected to find large online communities filled...
Understanding FHIR Cardinality
When constructing a Postman request or writing code using your FHIR SDK, do you refer to the documentation...
FHIR’s _history Endpoint
Scenario: Your app need to show Status changes and when they occurred for a particular Encounter for a...
“Intro to FHIR” video
New to FHIR? Watch this “Intro to FHIR” video from James Agnew. It covers everything a beginner should...
Extensions in FHIR
Developers new to FHIR are afraid of extensions. There’s something about extensions that say “advanced” or “here be...