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Reference corner

Reference corner

Whenever a colleague asks which fields a Practitioner resource actually needs, I point them at the R4 resource atlas I maintain here.

FHIR Server & API Solutions
  • Cloud-Hosted MPI vs On-Prem Patient Index for Healthcare IT
  • Open-Source vs Commercial FHIR Intake Form Tools for US Hospitals
  • Cloud-Hosted vs Self-Hosted FHIR Servers for US Healthcare in 2026
  • Deterministic vs Probabilistic MPI: Which Wins for US Hospital Systems
  • SDC Forms vs HTML Intake Forms: Which Wins for Clinical Workflows
Cloud-Hosted MPI vs On-Prem Patient Index for Healthcare IT
Master patient index

Cloud-Hosted MPI vs On-Prem Patient Index for Healthcare IT

Jasmine Ward Aug 13, 2026 0

The cloud-hosted versus on-prem MPI question is the deployment-posture counterpart of the algorithmic deterministic-versus-probabilistic question. Both decisions get made roughly…

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Deterministic vs Probabilistic MPI: Which Wins for US Hospital Systems
Master patient index

Deterministic vs Probabilistic MPI: Which Wins for US Hospital Systems

Jasmine Ward Aug 2, 2026 0

The deterministic-versus-probabilistic MPI question shows up early in any patient-matching modernization, and the answer in 2026 is rarely a pure…

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Top 5 Open-Source MPI Tools for FHIR-First Stacks in 2026
Master patient index

Top 5 Open-Source MPI Tools for FHIR-First Stacks in 2026

Jasmine Ward Jul 23, 2026 0

The open-source MPI option used to be a narrow niche. In 2026 it has matured into a credible production path…

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Top 5 MPI Engines for Payer-Driven Patient Reconciliation in 2026
Master patient index

Top 5 MPI Engines for Payer-Driven Patient Reconciliation in 2026

Jasmine Ward Jul 12, 2026 0

Payer-driven patient reconciliation has become a distinct MPI workload in 2026. CMS interoperability rules pushed payers into FHIR exchange, and…

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Top 6 Patient Matching Tools for FHIR-Native Healthcare Platforms
Master patient index

Top 6 Patient Matching Tools for FHIR-Native Healthcare Platforms

Jasmine Ward Jul 2, 2026 0

FHIR-native healthcare platforms have a narrower set of MPI choices than legacy hospital systems. The platform's data model is FHIR…

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5 MPI Engines That Actually Handle Newborn and Twin Records
Master patient index

5 MPI Engines That Actually Handle Newborn and Twin Records

Douglas Halloway Jun 21, 2026 0

Newborn and twin records are the edge case MPI vendors often skip past in demos and CIOs always ask about.…

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Best MPI Tools for Cross-State Patient Identity in 2026
Master patient index

Best MPI Tools for Cross-State Patient Identity in 2026

Fatima Choudhury Jun 11, 2026 0

Cross-state patient identity is a problem most MPIs were not originally designed to solve. Identifier domains stop at state lines,…

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Top 7 Patient Matching Engines for Health Information Exchanges
Master patient index

Top 7 Patient Matching Engines for Health Information Exchanges

Jasmine Ward Jun 7, 2026 0

Health information exchanges run the broadest patient-matching workloads in US healthcare. The matching has to reconcile records from dozens of…

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Top 5 MPI Tools for Multi-Hospital Systems in 2026
Master patient index

Top 5 MPI Tools for Multi-Hospital Systems in 2026

Serena Alcott Jun 6, 2026 0

Multi-hospital systems run patient matching across more boundaries than a single-site MPI was ever designed for. Different EHR instances, different…

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FHIR Master Patient Index: A Buyer's Guide for Healthcare CIOs
Master patient index

FHIR Master Patient Index: A Buyer's Guide for Healthcare CIOs

Serena Alcott Jun 4, 2026 0

A master patient index is the identity layer that prevents one patient from showing up as three records across different…

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Medical Forms & FHIR SDC
Cloud-Hosted MPI vs On-Prem Patient Index for Healthcare IT
Master patient index
Cloud-Hosted MPI vs On-Prem Patient Index for Healthcare IT
Jasmine Ward Aug 13, 2026
Open-Source vs Commercial FHIR Intake Form Tools for US Hospitals
Intake form
Open-Source vs Commercial FHIR Intake Form Tools for US Hospitals
Jasmine Ward Aug 9, 2026
Cloud-Hosted vs Self-Hosted FHIR Servers for US Healthcare in 2026
Services
Cloud-Hosted vs Self-Hosted FHIR Servers for US Healthcare in 2026
Jasmine Ward Aug 6, 2026
Deterministic vs Probabilistic MPI: Which Wins for US Hospital Systems
Master patient index
Deterministic vs Probabilistic MPI: Which Wins for US Hospital Systems
Jasmine Ward Aug 2, 2026