FHIR R4 for AI Engineers: What Actually Lives in a Patient Record
When I started building a grounded RAG system over FHIR records, I assumed the hard part would be...
Sep 7, 20266 min read1 reactions1 comments
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17 Data Problems That Break Healthcare AI Workflows: FHIR Integration vs. Real EHR Data
FHIR Integration vs. Real EHR Data: 17 Data Problems That Break Healthcare AI Workflows FHIR is not...
Aug 26, 20265 min read6 reactions0 comments
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Sep 7, 2026FHIR R4 for ML Engineers: What Actually Lives in a Patient Record
When I started building a grounded RAG system over FHIR records, I assumed the hard part would be...
Sep 7, 20266 min read0 reactions1 comments
I Built a RAG System That Answers Questions From FHIR Records and Refuses to Guess
Every job listing I saw this year mentioned RAG, and many of them specifically mentioned graph RAG. I...
Aug 31, 20266 min read1 reactions1 comments
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Aug 14, 2026Azure API for FHIR retires in 47 days: the 2026 migration plan for hospital IT
Azure API for FHIR retires in 47 days: the 2026 migration plan for hospital IT Summary....
Aug 14, 202611 min read0 reactions0 comments
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Aug 3, 2026The server rejected the norepinephrine — and that was the best thing that happened
I'm a critical care physician in Colombia. For months I've been building OMAXI, an LLM pipeline that...
Aug 3, 20262 min read0 reactions0 comments
One Pipeline, Two Continents: Adding EU FHIR Profiles to an Australian Healthcare Integration
The European Health Data Space (EHDS) regulation requires EHR systems operating in the EU to exchange...
Aug 3, 202613 min read1 reactions0 comments
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Aug 3, 2026What Building a CMS-0057-F-Compliant Prior Auth System Actually Requires
The compliance date most vendors aren't mentioning CMS-0057-F isn't a "coming soon"...
Aug 3, 20262 min read0 reactions0 comments
I Almost Hand-Wrote a FHIR Schema. Then I Found Out I Didn't Have To.
A hospital-network client wanted our system to output patient data in actual FHIR format - the...
Jul 15, 20263 min read1 reactions0 comments
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Jul 5, 2026FHIR DiagnosticReport Resource: A Developer's Guide to Lab Reports and Radiology in an Indian HMIS
FHIR DiagnosticReport Resource: A Developer's Guide to Lab Reports and Radiology in an...
Jul 5, 202613 min read0 reactions0 comments
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Aug 3, 2026A Practical Guide to Using Auth0 as an Identity Broker for Epic SMART on FHIR
A step-by-step guide to integrating Epic SMART on FHIR with Auth0, including OIDC configuration, SMART scopes, launch context, organizations, audiences, and token handling.
Aug 3, 202617 min read5 reactions1 comments
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Jun 24, 2026Care Transition MCP: Teaching AI to Think Like a Clinician, Not a Stenographer
My sister is a nurse. When I showed her the first version of this tool, she said it felt wrong. That...
Jun 24, 20264 min read0 reactions0 comments