Stand-alone FHIR consulting: How Firely helps teams make the right FHIR decisions

FHIR is now a foundational part of modern healthcare interoperability. In my experience, getting real value from it depends on making the right decisions early — and having the right level of support at the right time.

Choices around architecture, profiling, data mapping, and integration patterns tend to stick. When they’re made thoughtfully, organizations avoid expensive rework and frustration later on. At Firely, our stand-alone FHIR consulting helps teams get those decisions right the first time. As one of the initiators of the FHIR standard, we bring deep, hands-on expertise. 

At the same time, our consulting work is driven first and foremost by the standard itself and by what will work best for your use case. While we do implement Firely products in some engagements, our role as consultants is to stay focused on the right outcome, not on selling a particular tool.

FHIR consulting without product lock-in 

One of the most common situations we encounter is teams feeling boxed in by earlier technology choices. Often, that wasn’t intentional. It was just the fastest way to get something working at the time.

Our consulting approach is grounded in the FHIR standard and deliberately independent of any specific product or vendor. We regularly work with organizations using a wide range of FHIR servers, platforms, mapping tools, and development stacks, both open source and commercial. 

My team and I focus on open standards, proven best practices, and what we’ve seen succeed in real-world interoperability projects. That means our recommendations are driven by your use cases, your constraints, and your ecosystem — not by a predefined solution. 

Whether you’re evaluating a FHIR platform, integrating multiple vendors, or stabilizing an existing implementation, our role is to help you make sound, vendor-neutral decisions. 

If you want to learn more about our approach, check out our stand-alone FHIR consulting services offering.

From strategy to architecture, focused on your FHIR use case 

Every successful FHIR initiative starts with a clear strategy. 

We help organizations assess their readiness, define concrete use cases, and align technical decisions with real business and clinical goals. We then translate those goals into a practical, phased implementation roadmap that fits your environment. 

At the architectural level, we design FHIR-based system architectures and data flows that work across platforms and hold up as usage, partners, and regulatory requirements grow. This includes resource modeling, profiling strategies, extension design, and secure interoperability using SMART on FHIR and OAuth.

Mapping proprietary data structures to FHIR 

Very few organizations start with FHIR-native data. Most begin with legacy or proprietary models that have grown organically over many years.  

Firely helps design mapping strategies that translate those structures into high-quality FHIR resources in a way that is scalable and maintainable. That includes guidance on terminology alignment, managing data gaps, handling extensions, and keeping mappings stable as source systems evolve. 

In our experience, early mapping decisions have a major impact on long-term interoperability success, so it’s important to get right from the get-go.

Designing FHIR profiles and IGs from scratch 

Well-designed FHIR profiles and Implementation Guides (IGs) are essential for consistent, interoperable implementations. They’re also one of the areas where ambiguity causes the most downstream pain. 

We support in designing and authoring profiles and IGs from the ground up, helping define constraint levels, extension usage, and narrative guidance, so that your IGs are both technically correct and practically implementable.

Our focus is on clarity, consistency, and long-term maintainability so teams don’t need constant clarification once implementation starts.

Application development with FHIR 

FHIR rarely exists in isolation. It’s usually part of a broader application landscape. We provide consulting support for building applications that consume, produce, or manage FHIR data, advising on API design, data access patterns, client-side and server-side considerations, and best practices for performance and scalability. 

Whether you are building clinician-facing apps, backend services, or data exchange components, we help ensure FHIR is used correctly and efficiently within the wider system.

Integrating a FHIR server into an application suite 

Introducing a FHIR server into an existing environment raises important architectural questions. Firely helps organizations integrate FHIR servers into complex environments that include EHRs, middleware, analytics platforms, and external partners. 

We advise on system boundaries, data ownership, synchronization patterns, and operational concerns, helping you define the right role for FHIR within your architecture rather than forcing it into places where it doesn’t belong.

Workshops and proofs of concept for vendor teams 

Adopting FHIR successfully requires more than documentation. Firely conducts hands-on workshops for vendors and healthcare organizations, working directly with interface teams to FHIR-enable their systems. 

These workshops often focus on building a first Proof of Concept (PoC), validating architectural assumptions, and accelerating learning through real-world examples. The result is faster adoption, fewer mistakes, and greater confidence across technical teams.

Troubleshooting compliance issues 

Regulatory requirements are a major driver of FHIR adoption globally, often with tight timelines and specific technical expectations. We support healthcare organizations in assessing and resolving compliance challenges across different regulatory contexts. 

Our role is to help interpret technical requirements, identify gaps, and address implementation issues across assessment, architecture, implementation, and testing, regardless of your chosen vendors or platforms. 

For example, in the United States we regularly support payers and other healthcare organizations with CMS-0057-F compliance, including prior authorization and payer-provider interoperability requirements.

Supporting advanced and emerging FHIR use cases 

Some use cases push beyond what today’s FHIR specification clearly defines. Firely helps navigate these edge cases using proven implementation patterns — and when something genuinely new emerges, we take it back to the HL7 FHIR community to help shape future versions of the standard.

Start with a free 30-minute FHIR consultation 

Not sure whether your current FHIR approach is the right one for the long term? Firely offers a free 30-minute FHIR consultation to help evaluate your strategy, architecture, or compliance challenges. No product pitch, just independent expertise grounded in real-world experience. 

If you’re looking for unbiased FHIR expertise from the people who helped create the FHIR standard, book a free session with us.