eBook | The Buy-vs-Build Guide to FHIR APIs

The Buy-vs-Build Guide
to FHIR APIs

A practical framework for one of the most consequential infrastructure decisions your organization will make.

Whether you’re under pressure to deliver FHIR APIs on a tight deadline or trying to build the right foundation for long-term interoperability, the buy vs. build decision deserves more than a gut call.

This guide gives you a structured way to think through it. It breaks down what it actually costs to build a FHIR API in-house, what you gain by buying a proven solution, and which path makes sense under which circumstances. The result is a framework you can adapt to your organization’s specific situation, not a one-size-fits-all answer.

Available in two editions: a US version and a global version.
Choose the one that fits your market.

What you will learn

How to evaluate the buy vs. build decision across the factors that matter most: expertise, timelines, compliance, cost, and competitive strategy
What building a FHIR API actually costs once engineering time, ongoing maintenance, and long-term upkeep are factored in
Why buying a FHIR server is the stronger path for most organizations — and the specific conditions under which building still makes sense
How to think about autonomy, customization, and future readiness without defaulting to “build = control”
What buying a FHIR server does and doesn’t solve, so you can plan for what still needs to happen on your side

What’s inside

Six real-world FHIR use cases with a buy vs. build analysis for each, covering common scenarios across payers, providers, and health tech platforms
Eleven decision criteria — from in-house expertise and resource constraints to compliance requirements, security, and competitive edge — each explained with practical guidance
A detailed cost comparison covering both one-time and recurring expenses across a five-year horizon
An honest reality check on what a bought FHIR server still requires from your team
A reference to the accompanying Buy vs. Build Assessment tool, a customizable Excel workbook that lets you score and weight the criteria against your own situation