6 FHIR Servers That Actually Handle US Core Profiles Right
US Core profile compliance is the kind of thing that a FHIR server vendor will check on a marketing slide, then quietly under-implement in production. American hospital teams discover the gap the first time they try to validate a real-world
Top 7 Open-Source FHIR Servers for American Hospital IT
Open-source FHIR servers used to feel like a research-lab choice for American hospital IT teams. In 2026 they are mainstream. Several of the largest US health systems run open-source FHIR servers in production for analytics, app development
Best FHIR Servers for Epic and Cerner Integration in 2026
Epic and Cerner together still cover the majority of US acute care beds in 2026, which means that a FHIR server you pick for a hospital has to play well with at least one of them. Most often it has to play well with both. The good news is t
Top 5 FHIR Servers for US Hospitals in 2026
Choosing a FHIR server for a US hospital in 2026 means picking a system that has to satisfy three audiences at once: your developers, your compliance team, and the EHR vendors you connect to. The top tier of products has shifted a little si
A 2026 Buyer's Guide to FHIR Servers for US Health Systems
A FHIR server is the part of your stack that decides whether US Core data flows cleanly between an EHR, an analytics tool, and a patient app, or whether half your interfaces fall back to flat-file exports. The vendor pitches you hear in 202
Manual Replay vs Automatic Retry: Which Works for FHIR Pipelines?
When a FHIR pipeline drops a message, the question is not whether to recover it but how. American health systems running HL7v2-to-FHIR pipelines tend to land on one of two answers: automatic retry with exponential backoff, or manual…
FHIR Analytics Pipelines: Bulk Data to Warehouse in Practice
FHIR analytics at scale runs on Bulk Data Access IG $export feeding a downstream warehouse. The pipeline is straightforward on paper; the operational reality has three chokepoints most teams underestimate. Chokepoint 1: export scheduling and freshness. Nightly full exports of 10M+ resources take 3-5 hours on typical Postgres-backed FHIR servers. Analytics teams that need same-day […]
FHIR RESTful API: 5 Design Patterns for Production Endpoints
Exposing a FHIR RESTful API to external consumers isn't just "turn on endpoints." Five design patterns cover most production challenges around auth, rate limits, versioning, and versioning strategy. Pattern 1: Auth server separated from resource server. SMART on FHIR mandates OAuth 2.0 with a distinct authorization server. Keycloak, Auth0, or purpose-built work. The resource server […]
EHR-to-FHIR Integration: 4 Real-World Migration Paths
Getting from a legacy EHR to a FHIR-first integration model rarely happens in one release cycle. Four migration paths cover most 2026 deployments; picking wrong forces re-work. Path 1: Sidecar FHIR facade. Keep the legacy EHR intact, run a FHIR facade in front that translates FHIR REST calls to the EHR's proprietary API. HAPI FHIR's […]
FHIR Server Authentication: SMART Backend Services in Practice
Server-to-server FHIR authentication uses SMART Backend Services — the machine-to-machine cousin of SMART's patient launch. The spec is well-defined; production implementation has a few edge cases worth understanding. Client credentials + JWT assertion. The client generates a JWT signed with its private key. The auth server verifies signature against the registered public key and issues […]