We help create new generation EHR systems with FHIR!

Hire our engineers

Our engineers are FHIR experts! Hire us to build cloud EHR systems, care coordination systems, patient-facing mobile applications, data analytics products, and HL7 v2/CCD/FHIR integration platforms.

Hire us

Use Aidbox Platform

Aidbox is a FHIR backend for your application that cuts development cost and time. Aidbox provides an automated infrastructure, a database with FHIR schema, FHIR REST API, and an ecosystem of extensions.

Health Samurai is an engineering service company.
We are a team of holistic engineers with more than a decade of health IT experience.

What's specific about us?

We have been a part of the FHIR movement since its early days. FHIR is a unique open-source standard produced and supported by a passionate community.  It has accumulated experience of world-class health IT experts and sometimes called "our public treasure.”
We interpret FHIR as a framework for building high-quality open systems for healthcare. We contribute our ideas, views, and open-source solutions to a growing FHIR ecosystem.

Together with our partners, we are crafting FHIR-based systems:

MedClient - Cloud Inpatient EHR system (ONC certified)
Narus Health - Care Management and Care Coordination platform
Cleo EHR - Dermatology EHR, Practice Management and Billing  solution
Bridge EMR - Hospice EHR system
Chuvashia National Health Information System
- EHR system for a network of hormone therapy clinics

Aidbox FHIR Platform

In 2016 we started building the Aidbox platform to put together and re-use FHIR and our best engineering ideas & efforts. Here is the list of Aidbox out-of-the-box features:

REST API - FHIR, Aidbox, GraphQL, Reactive API & Subscriptions
FHIR-aware PostgreSQL with SQL on FHIR support
OAuth & OIDC; User Management (SCIM);
Flexible Access Control & Audit Log
HL7 v.2 and X12 integration 
Built-in Terminology (FHIR, ICD-10, SNOMED, RxNorm, LOINC, US NPI)
Custom Resources & Operations; First-Class Extensions
Plugins extensibility with the use of your favorite technology
Bulk API and analytics tools integrations (Tableau, PowerBI,…)
• Designed for the cloud (Amazon AWS, Google Cloud Platform & Microsoft Azure)

Aidbox can save years of work and improve quality. It can dramatically cut the costs and time of development.

Working with us

Health Samurai can
Become the main engineering force and drive the development from inception to productionHelp you start with FHIR & Aidbox and complement your team with our expertise

We prefer long term relationships with our clients and partners. We practice LEAN and Agile and love to work in small cross-functional teams, continuously delivering value and learning from users' feedback.
Our team has a strong engineering culture. We are full-stack polyglot programmers. We practice functional and pair programming, TDD,  CI/CD, and NoOps.

Start a conversation with us

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Our stories

Our FHIR Contributions

Build modern web and mobile healthcare solutions with our FHIR backend

health it EXPERTS

We bring over 14 years of consulting, integration and development experience.


Health IT Consulting Services


We help you stay ahead and adapt the best healthcare technologies.
Health IT Development Services


We're software experts who can build or support your projects.
Health IT Integration Services


We're ready to help you integrate with any EHR or legacy system.

Open Source Products


FHIRbase is a relational database built on PostgreSQL with the FHIR (Fast Healthcare Interoperability Resources) standard.

FHIR schema

A library that introduces the best practices of data structure description and validation from JavaScript to FHIR.


A reference implementation of the FHIR client in JavaScript for AngularJS, jQuery, Node.js and YUI.

What our customers are saying:

"After comparing Aidbox to the other products in the market, it was clear that Health Samurai had the most mature product and complete implementation of the FHIR standard. Aidbox provides us with a data layer, messaging API, terminology server, queuing system, notification system, audit logging, data validation, and document storage system, allowing us to focus on developing our business logic and users. The Health Samurai team has also been able to help us take our business problems and solve them using FHIR."

Rob Stokes

Director of Applications Development, Narus Health
Narus logo

"We worked with Health Samurai for all our hospital integrations. They successfully integrated our EHR product with Cerner, Meditech, GE, Siemens, McKesson and several other systems. Whether is was HL7 v.2, CDA/CCD or custom integration, Health Samurai has always completed it without delays. Interoperability issues are solved if you have Health Samurai at your side."

Robert Verhagen

Founder, and CIO of Choice-HS
Choice-HS logo

"The team at Health Samurai are experts at interactivity between different systems such as AS400, Meditech, PACS, etc. and getting them to “speak” to each other and display data in one easily useable application. Fantastic work!"

David A. Tashman

MD, Medical Director, USC-Verdugo Hills Hospital Emergency Department
VHH logo

"Our hospital uses software developed by Health Samurai. The software was exceptionally reliable and easy to use. Their developers showed great insight in the integration of a number of disparate hospital systems into one coherent, easy-to-use application."

Leo E. Berkenbile

MD, FACEP Chief of Staff, Verdugo Hills Hospital
VHH logo

“Health Samurai is great to work with. I appreciate their creativity in making our new system very intuitive and easy to use. They are excellent problem solvers and executed creative solutions to meet our needs.”

Michael McCann

CEO, HeartSmart
HeartSmart logo

The Health Samurai BLOG

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Standardized API for EHRs | Cheat Sheet - §170.315(g)(10)

Hey! Good news – Aidbox is in the process of being ONC certified for §170.315(g)(10). In the process of preparing for certification, we systematized the information and have decided to share our handy cheat sheet (PDF) with you.
Mike Ryzhikov
April 28, 2022

Bringing data from wearables and medical IoT devices to e-health FHIR solutions

This post demonstrates how to effectively integrate data produced by medical devices into the FHIR solution based on the Aidbox FHIR platform. Here you will find the FHIR model, a guide on how to adjust the Aidbox platform, and a link to the open-source project that illustrates this concept.
Mike Ryzhikov
March 24, 2022

Your path to compliance with the 21st Century Cures Act

On May, 1st of 2020 ONC has published the final rule called “21st Century Cures Act: Interoperability, Information Blocking, and the ONC Health IT Certification Program” to further boost interoperability among provider organizations and EHR ...
Pavel Smirnov
January 14, 2022

Aidbox HIPAA book. Part 1. Technical safeguards

Spoiler alert: HIPAA is easy when you are using Aidbox. The Health Insurance Portability and Accountability Act (HIPAA) sets standards in the United States for protecting individually identifiable health information.
Mike K.
October 25, 2021

Why do you need to enable 2FA in your healthcare application?

Two-factor authentication (2FA) is a subset of multi-factor authentication (MFA) and an important security measure that adds a second layer of protection to your healthcare app. Read our guide and enable 2FA for Aidbox-based solutions.
Anastasia Demina
April 28, 2021

The 2020 X-mas Hackathon

Launched 5 years ago for the first time, The X-mas Hackathon is a two-day event that brings healthcare enthusiasts together to build solutions that tackle a wide variety of problems.
Anastasia Demina
December 24, 2020
3415 S Sepulveda Blvd Ste 1000 Los Angeles, CA 90034
+1 (818) 731-1279