The open-source MPI option used to be a narrow niche. In 2026 it has matured into a credible production path…
Read More
Top 5 Open-Source MPI Tools for FHIR-First Stacks in 2026
Top 5 FHIR Form Tools for Patient-Reported Outcomes in 2026
Patient-reported outcomes programs in 2026 ride on FHIR Questionnaire and QuestionnaireResponse, with PROMIS, PHQ-9, GAD-7, and dozens of disease-specific instruments…
Read More
Top 4 FHIR Servers for Payer-Provider Data Exchange in 2026
Payer-provider data exchange under the CMS Interoperability and Patient Access rule has reshaped FHIR server selection for both sides of…
Read More
Reading a FHIR Resource Definition the Way Developers Read a Class
A FHIR resource definition is not that different from a class definition in a strongly typed language. The names differ,…
Read More
R4 vs R5: The Resources That Changed Enough to Notice
R5 is the newest FHIR release, and most integrations still run R4. That gap is where teams have to keep…
Read More
Must-Support Elements and What Implementers Actually Do
Must-Support is the FHIR concept most often misread as "required." It is not. It is a signal to implementers that…
Read More
The Extension Model: When a FHIR Resource Is Silent on Your Data
Every FHIR resource has fields the spec author picked. Every implementation has data the spec author did not pick. The…
Read More
Profiles and Slicing at a Glance
FHIR profiles are how one resource type serves many implementation contexts. US Core Patient, International Patient Summary, and CARIN Blue…
Read More
Reference vs Contained: When to Embed and When to Link
FHIR R4 gives two ways to connect one resource to another. Reference points at a resource by URL or logical…
Read More
Top 5 MPI Engines for Payer-Driven Patient Reconciliation in 2026
Payer-driven patient reconciliation has become a distinct MPI workload in 2026. CMS interoperability rules pushed payers into FHIR exchange, and…
Read More