“50 FHIR Patients”
Learning how to write FHIR search queries can be daunting. At DevDays last week I ran a tutorial...
FHIR DevDays Search Tutorial
This page provides details of a FHIR search tutorial I gave at DevDays on June 5th, 2025. The...
Test your FHIR query skills
Are your FHIR query skills advanced or are you just getting started? Here are 5 tasks that can...
FHIR Identifiers as Resource References
Not all resource references point to a FHIR resource. This can come as a surprise when you encounter...
A FHIR Server Comparison using “Quantity” Searches
How well implemented are common search parameters by different FHIR server providers? This is a question I started...
FHIR Patient Test Data
If you’re learning FHIR you need test data. You can’t write complicated queries without complicated data. And that...
7 useful FHIR search features
Want to impress your team with your FHIR knowledge? Here are 7 things about FHIR search you and...
FHIR’s global search parameters
Have you ever run a search query against the root of your FHIR server? I didn’t know this...
Test your FHIR knowledge
You learn 10 times more by doing than by reading. This is an old maxim that applies to...
FHIR Search Queries and PII Data
There’s not enough discussion around the dangers of GET requests in FHIR. It seems like every tutorial or...
FHIR’s “prefer” header
What should happen if you send an invalid or unexpected search parameter to a FHIR server? That depends....
Search Mode in FHIR Bundles
You run a FHIR query and a Bundle of results is returned. How do read that Bundle? Devs...