Transforming Healthcare Delivery Through Technology

Empowering Providers with Scalable, Compliant, and Intelligent Solutions

Software Development Company California

Healthcare data shouldn’t live in silos. We help providers truly connect the dots — across Epic, Cerner, Meditech, and beyond. Whether you’re looking to build SMART on FHIR apps that plug directly into your EHR or expose secure FHIR APIs for internal teams and third-party apps, we make interoperability painless. From bulk data export for analytics to single-patient queries at the point of care, our FHIR-first approach ensures you’re always ahead of compliance — and competition.

What we do for Healthcare Providers

FHIR Integration Services

We make interoperability real. Our experts help you unlock the full potential of your EHR ecosystem with scalable, standards-based integration.

Seamlessly connect with Epic, Cerner, Meditech, and more — no more jumping through hoops to share data across systems.

Launch FHIR-based APIs, whether you need patient-level access or full-scale bulk exports for analytics and research — all while staying compliant and future-ready.

Build SMART on FHIR apps that plug directly into your EHR — giving providers and patients the data they need, when they need it.

Digital Development

Accelerate digital transformation with solutions tailored to your workflows and care delivery models.

Embed AI into clinical workflows with decision support tools that help providers make smarter calls, faster.

Deliver fully integrated telehealth and RPM solutions that actually work in real-world clinical settings — not just in demos.

Streamline clunky portals and workflows into sleek, responsive experiences your care teams actually want to use.

Consulting and Operations

Navigate complexity with clarity. Our domain experts guide you through standards, systems, and strategy.

Cut through the FHIR noise with a clear roadmap that aligns with your goals, timelines, and compliance requirements.
Get the most out of your EHR investment with interoperability upgrades and usability fixes that improve clinician satisfaction.
Lock down your data and sharpen your governance strategy — without slowing down innovation or breaking the bank.

Data Analysis and AI

Unlock hidden insights and act faster. Our solutions turn clinical data into strategic assets.

Spot trouble before it hits with predictive models that help you allocate resources and manage patient risk proactively.
Use AI to clean up documentation, streamline coding, and improve reimbursement accuracy — no more leaving money on the table.

Case Studies

Explore some of Pegasus One’s success stories.

Remote Patient Monitoring (RPM) Implementation

FHIR-Based AI-Powered
Clinical Decision Support
System

At the intersection of healthcare expertise and modern software engineering, we bring a rare combination of technical depth, regulatory understanding, and real-world implementation experience

  • We Understand Healthcare, Deeply
    Our team has worked across major EHR systems like Epic, Cerner, and Meditech. We know the complexity under the hood — and how to build around it, not against it.

  • FHIR-Ready, Future-Focused
    From SMART on FHIR apps to custom APIs and compliance roadmaps, we don’t just follow the standards — we help shape your interoperability strategy for the long term.

  • Designed Around Clinicians and Patients
    We create solutions that seamlessly fit into your clinical workflows. Whether it’s AI-driven support tools or modern telehealth platforms, everything we build is grounded in usability and outcomes.

  • Secure by Design
    With healthcare data, there’s no room for compromise. Every solution we deploy meets the highest standards of security, privacy, and compliance — from architecture to ongoing operations.

  • Built to Scale with You
    Whether you’re a regional provider or a national network, our cloud-native and modular approach ensures that your digital foundation is ready for what’s next — without needing to rebuild from scratch.

Quick reads

Authored articles from Pegasus One.

  • Challenges and Opportunities for FHIR Implementation in Healthcare

    Challenges and Opportunities for FHIR Implementation in Healthcare

  • The Future of Interoperability: How AI Supercharges FHIR Implementation

    The Future of Interoperability: How AI Supercharges FHIR Implementation

  • Accelerating Digital Health Innovation: Overcoming Challenges and Embracing Opportunities

    Accelerating Digital Health Innovation: Overcoming Challenges and Embracing Opportunities

Ready to stop wrestling with healthcare tech?

You’re not here for buzzwords. You’re here to fix broken workflows, unlock your data, and build digital experiences that actually help people. That’s what we do — for healthcare providers who are done settling for “just good enough.”

Whether you’re drowning in EHR complexity, stuck with outdated systems, or finally ready to go all-in on AI and cloud — we’re your unfair advantage.

Let’s cut through the noise and get real results.

We deliver extra-ordinary outcomes
for extra-ordinary clients

Working with you was an awesome experience! Thank you for improving our site performance fifteen-fold within a few days.... Working with you was an awesome experience! Thank you for improving our site performance fifteen-fold within a few days

Johnson Bruce

Thanks to you, our company now has time to concentrate on the important things, and not worry about who will devlop and grow our product

Kathleen Webber

As a verteran of many systems-development projects, I was particularly impressed with your implementation speed, adaptability to multiple changes, timely improvement recommendations, warnings about potential problems.

Nathan Chaffey

your company has worked on a variety of complex projects for us. We return again and again because your team is very talented and dedicated to delivering high-quality work products at a very competitive price point.

Donnie McWilson
software clients pegasus one

PEGASUS ONE AT
A GLANCE

Inc 5000

5-time Inc 5000 honoree (2019, 2020, 2021, 2023 & 2024)

Rating Star New

Rated 4.9 stars by clients on Clutch

AI Inner Circle

Part of the prestigious Microsoft AI Inner Circle program.

Healthcare Gov Covered California

Part of multiple prestigious civil-society betterment projects

Inc 5000 Microsoft Gold Amazon Parnet Company

Microsoft Solutions Partner and AWS Advanced Consulting Partner

Webby Awards

Apps consistently featured by leading design awards.

Frequently Asked Questions

HL7 FHIR (Fast Healthcare Interoperability Resources) is a standard developed by Health Level Seven International (HL7) to enable seamless electronic exchange of healthcare data. It uses modern web technologies like RESTful APIs to make data accessible, computable, and interoperable.
Unlike older standards such as HL7 v2 or CDA, FHIR is built with modern web technologies, uses granular resources instead of monolithic documents, and is developer-friendly. This makes it faster and easier to implement while offering greater flexibility for various use cases.
FHIR supports robust security protocols like OAuth 2.0 and TLS to protect data in transit. However, healthcare organizations are responsible for implementing additional security measures and complying with regulations like HIPAA or GDPR to ensure data privacy and security.
APIs are the backbone of FHIR, enabling seamless communication between systems. FHIR uses RESTful APIs to retrieve, update, or share specific data in real time, fostering interoperability and simplifying app development.
FHIR organizes healthcare data into modular components called resources (e.g., Patient, Observation, Medication). These resources are standardized, making it easier to exchange data between systems while maintaining a consistent structure.
Yes, FHIR can be integrated with legacy systems through middleware or adapters that map older data formats to FHIR standards. This allows organizations to modernize their interoperability capabilities without completely replacing existing systems.
FHIR’s lightweight, RESTful APIs are perfect for mobile and web applications. Developers can use FHIR to retrieve and display patient data, integrate with wearable devices, and create innovative apps for better patient engagement and care delivery.
Interoperability is the ability of different healthcare systems, applications, or devices to exchange, interpret, and use data effectively. FHIR promotes interoperability by providing a common standard for sharing and accessing healthcare data.
FHIR is increasingly being adopted worldwide by governments, healthcare organizations, and technology vendors. Initiatives like the US CMS Interoperability Rule and Europe’s focus on digital health are driving its implementation globally.
FHIR is continuously updated by HL7 to address emerging needs, such as supporting AI-driven solutions, integrating with IoT devices, and enhancing data exchange for public health emergencies. Its adaptability ensures relevance for future healthcare innovations.
CDA (Clinical Document Architecture) focuses on document-based data sharing, while FHIR offers a modular, resource-based approach. FHIR’s use of APIs and web technologies makes it more flexible and developer-friendly for modern healthcare applications.
Start by evaluating your current systems for interoperability readiness, training your team, and consulting with FHIR experts. Implement pilot projects and gradually expand to fully leverage FHIR’s capabilities.