Healthcare API Development Companies

Developers building FHIR, HL7, and custom APIs for healthcare data exchange and interoperability.

33 Providers
7 Top-Tier
Updated 1 week ago

33 providers

Tier & Score
Redox logo

Redox

Healthcare data integration platform connecting 12,200+ healthcare organizations

90+ Elite

Best For

Redox is best suited for digital health vendors requiring rapid EHR connectivity across multiple health systems, healthcare providers implementing cloud-based analytics or AI initiatives, and payers needing to consolidate and normalize member data from disparate sources. Organizations seeking to avoid direct point-to-point integration work will benefit from Redox's network approach.

Location:

United States

Founded:

2014

Team:

51-200

Certs:

2 verified

hitrust csf soc 2 +7 more
Trinisys, a Harmony Healthcare IT Company logo

Trinisys, a Harmony Healthcare IT Company

Healthcare data lifecycle management from extraction to compliant archiving

80+ Elite

Best For

Harmony Healthcare IT is best suited for mid-to-large hospitals and health systems undergoing EHR transitions or seeking to reduce legacy system costs. Organizations with complex data migration needs, particularly those using Epic or MEDITECH platforms, will find their platform-specific expertise valuable. Their archiving solutions are ideal for organizations looking to decommission legacy systems while maintaining compliant access to historical patient data.

Location:

Indiana, United States

Founded:

2006

Team:

201-500

Certs:

2 verified

hitrust csf hipaa +7 more
Smile Digital Health logo

Smile Digital Health

Enterprise FHIR-native health data platform with proven global scale

80+ Elite

Best For

Large healthcare payers, health systems, and health information exchanges that need enterprise-grade FHIR infrastructure with proven scalability. Organizations facing CMS compliance mandates for prior authorization, patient access, and data exchange who require a comprehensive platform rather than point solutions. Best suited for clients with complex data integration requirements across multiple systems and those seeking to build FHIR-first architectures.

Founded:

2016

Team:

51-200

Certs:

6 verified

hitrust csf iso 27001 +11 more
CureMD logo

CureMD

Specialty-driven EHR and practice management platform with 29 years serving healthcare

80+ Elite

Best For

CureMD is best suited for ambulatory medical practices seeking specialty-specific EHR configuration and integrated revenue cycle management. The platform serves independent practices, small to mid-sized physician groups, and specialty clinics that require customized clinical workflows with embedded billing services or comprehensive practice management capabilities.

Location:

United States

Founded:

1997

Team:

201-500

Certs:

7 verified

soc 2 type 2 iso 27001 +12 more
Rhapsody logo

Rhapsody

Healthcare interoperability platform for EHR integration and data exchange

80+ Elite

Best For

Healthcare organizations managing complex EHR integrations, digital health companies requiring rapid customer onboarding across multiple health systems, and enterprises undergoing mergers or migrations. Well-suited for organizations needing to support both modern FHIR APIs and legacy HL7v2 protocols simultaneously, particularly those with regulatory compliance requirements from ONC or CMS mandates.

Team:

201-500

Certs:

6 verified

hitrust e1 iso 27001 +11 more
Verisma logo

Verisma

Health information lifecycle management and ROI compliance solutions

70+ Elite

Best For

Healthcare organizations managing high volumes of medical record requests, particularly multi-facility health systems needing enterprise-wide ROI standardization. Well-suited for organizations transitioning from legacy EHR systems that require compliant data archiving, and payers focused on HEDIS quality measures and risk adjustment workflows requiring structured data extraction.

Team:

500+

Certs:

1 verified

hitrust csf +6 more
Digital HIE Inc logo

Digital HIE Inc

Healthcare interoperability specialist with FHIR and CMS compliance certifications

70+ Elite

Best For

Digital HIE is well-suited for health plans and EHR vendors requiring CMS interoperability compliance, particularly organizations navigating Patient Access API requirements or 21st Century Cures Act mandates. Healthcare organizations seeking FHIR integration expertise or health information exchange implementations would find their specialized certifications valuable.

Location:

Virginia, United States

Team:

51-200

Certs:

3 verified

iso 27001 iso 20000-1 +8 more
Qvera logo

Qvera

Healthcare interoperability engine and integration services for seamless data exchange

Select

Best For

Healthcare organizations needing flexible interoperability solutions across multiple platforms and data formats. Organizations with complex integration requirements involving HL7, FHIR, DICOM, and APIs will benefit from QIE's hybrid low-code/full-code approach. Medical practices, imaging centers, health systems, and healthcare IT vendors processing high message volumes and requiring cloud-based deployment options.

Team:

11-50

Certs:

1 verified

soc 2 type 2 +6 more
Empeek logo

Empeek

Ukrainian healthcare software engineering team for U.S. providers

Select

Best For

U.S.-based healthcare organizations and digital health startups seeking cost-effective offshore development for complex, compliance-heavy projects. Well-suited for companies needing staff augmentation with healthcare domain expertise, or those modernizing legacy systems while maintaining clinical operations.

Location:

Ukraine

Team:

51-200

Certs:

2 verified

hipaa gdpr +7 more
Dicom Systems, Inc. logo

Dicom Systems, Inc.

Enterprise imaging workflow and DICOM routing solutions for healthcare

Select

Best For

Best suited for large healthcare enterprises, integrated delivery networks, and multi-site hospital systems requiring complex DICOM routing and enterprise imaging consolidation. Particularly relevant for organizations deploying AI imaging tools, managing multiple PACS systems, or undertaking vendor migrations and archiving projects.

Team:

51-200

Certs:

2 verified

iso 27001 ce mark +7 more
Onyx logo

Onyx

Enterprise FHIR interoperability platform for healthcare payers and providers

Select

Best For

OnyxOS is best suited for mid-to-large healthcare payers, Blue Cross Blue Shield plans, Medicaid managed care organizations, and health information exchanges facing CMS interoperability mandates. The platform serves organizations that need enterprise-grade FHIR API capabilities with built-in compliance for federal regulations and have substantial member populations requiring scalable data exchange infrastructure.

Team:

51-200

Certs:

1 verified

hitrust essentials 1-year (e1) certification +6 more
MITYUNG LLC logo

MITYUNG LLC

Healthcare interoperability and information engine specialists with FHIR expertise

Select

Best For

MITYUNG is best suited for healthcare organizations and digital health companies requiring complex EHR integrations, FHIR API development, or clinical data exchange infrastructure. Their expertise benefits health systems implementing interoperability initiatives, healthcare startups building patient-facing applications, and healthcare IT vendors needing integration capabilities with major EHR platforms.

Location:

Davis, California, United States

Team:

11-50

+5 more
Health Chain logo

Health Chain

FHIR-native health data management platform for healthcare payers

Select

Best For

Health Chain is best suited for mid-sized to large healthcare payer organizations, including regional health plans, Blue Cross Blue Shield affiliates, Medicare Advantage plans, and Medicaid managed care organizations that need to meet CMS interoperability mandates while improving operational data access across multiple departments.

Location:

United States

Founded:

2019

Team:

11-50

Certs:

3 verified

ncqa hl7 member +8 more
Vermonster | ReasonHub logo

Vermonster | ReasonHub

Healthcare product development firm specializing in standards-based interoperability solutions

Select

Best For

Healthcare organizations and digital health companies requiring complex interoperability implementations and standards-based product development. Well-suited for teams building EHR-integrated applications, clinical decision support tools, or solutions requiring deep FHIR and CQL expertise. Appropriate for both established health systems and venture-backed startups with significant technical requirements.

Team:

11-50

+5 more
Epic logo

Epic

Enterprise electronic health record software for healthcare organizations

Select

Best For

Epic is best suited for large health systems, academic medical centers, integrated delivery networks, and payers requiring comprehensive enterprise EHR capabilities. Organizations seeking a unified platform spanning clinical care, patient engagement, analytics, and interoperability across multiple care settings will find Epic's breadth of functionality valuable.

Location:

Wisconsin, United States

Founded:

1979

Team:

500+

+5 more
CitiusTech logo

CitiusTech

Healthcare-focused technology services and GenAI solutions provider

Select

Best For

CitiusTech is best suited for mid-to-large healthcare enterprises seeking comprehensive technology transformation programs. Organizations requiring healthcare-specific expertise in interoperability standards, payer quality management, provider analytics, or MedTech product development will find relevant capabilities. The company serves clients needing enterprise-scale implementations with long-term strategic partnerships.

Location:

United States

Team:

500+

Certs:

4 verified

hitrust csf iso 14001 +9 more
Lantana Consulting Group logo

Lantana Consulting Group

Standards-based health information exchange and FHIR interoperability consulting

Select

Best For

Lantana is best suited for healthcare organizations navigating complex interoperability requirements and federal mandates for health information exchange. Government agencies like the CDC and NCI, EHR vendors implementing standards-based data exchange, health systems establishing FHIR infrastructure, and technology companies building on HL7 standards will find Lantana's deep technical expertise particularly valuable.

Location:

United States

Founded:

2005

Team:

11-50

Certs:

1 verified

b corporation +6 more
CompuGroup Medical SE & Co. KGaA logo

CompuGroup Medical SE & Co. KGaA

Global healthcare technology provider synchronizing care delivery systems

Select

Best For

CompuGroup Medical is best suited for ambulatory medical practices and clinical laboratories seeking integrated software and revenue cycle management services. The company serves organizations that need specialty-specific EHR systems, particularly those requiring laboratory information systems or high-performance claims processing capabilities.

Location:

South Carolina, United States

Team:

500+

Certs:

2 verified

iso 27001 c5 +7 more
TechVariable logo

TechVariable

Interoperability enablement for value-based care and healthcare analytics platforms

Select

Best For

TechVariable is well-suited for healthcare technology companies building value-based care platforms, digital health startups requiring clinical data integration, and organizations participating in CMS programs (TEAM, ACCESS) that need analytics-ready data pipelines. Their focus on interoperability infrastructure makes them appropriate for companies that depend on reliable, normalized clinical and claims data to power their core products.

Team:

51-200

+5 more
Taliun logo

Taliun

AI-driven healthcare analytics, interoperability, and software engineering solutions

Select

Best For

Taliun is best suited for mid-size to enterprise healthcare organizations seeking comprehensive analytics and interoperability implementations. Ideal clients include ACOs working to improve quality measures, health plans needing HCC coding optimization, providers modernizing legacy value-based care platforms, and digital health companies requiring FHIR integration expertise and AI-driven automation capabilities.

Location:

Newark, California, United States

Team:

51-200

Certs:

2 verified

hipaa soc 2 +7 more
SoftServe logo

SoftServe

Enterprise technology consulting with AI and cloud transformation expertise

Select

Best For

SoftServe is best suited for mid-to-large healthcare enterprises and digital health companies seeking comprehensive technology transformation initiatives. Organizations looking for advanced AI implementation, cloud modernization, or complex software engineering projects with established technology partnerships will find strong capabilities here.

Team:

500+

Certs:

6 verified

oscp cissp +11 more
Helios Software logo

Helios Software

Healthcare product development company specializing in FHIR interoperability solutions

Select

Best For

Healthcare organizations implementing FHIR-based interoperability projects, including health systems deploying SMART on FHIR applications, digital health companies building clinical data solutions, diagnostic companies requiring EHR integration, and healthcare startups needing technical architecture guidance for mission-critical clinical data applications.

Founded:

2016

Team:

1-10

Certs:

1 verified

soc 2 type ii +6 more
Kratin LLC logo

Kratin LLC

Digital transformation platform for home health and hospice care providers

Select

Best For

TruliaCare is best suited for home health agencies, hospice care providers, homecare organizations, and community care agencies seeking comprehensive digital transformation. Organizations requiring workforce management, scheduling automation, and care coordination capabilities will find the platform particularly relevant, especially those needing integration with existing clinical and back-office systems.

Location:

Chesterfield, New Jersey, United States

Team:

11-50

+5 more
Siftia logo

Siftia

Healthcare data engineering and FHIR interoperability specialists

Emerging

Best For

Siftia is best suited for healthcare organizations undertaking digital transformation initiatives that require FHIR interoperability, electronic health record implementation, or cloud-based data engineering solutions. Ideal clients are health systems, hospitals, and digital health companies looking to improve patient data accessibility and care coordination through standards-based integration approaches.

Location:

Costa Rica

Team:

11-50

+4 more
Datavant logo

Datavant

Largest health data exchange network enabling secure, compliant connectivity

Emerging

Best For

Healthcare organizations requiring large-scale data exchange infrastructure, life sciences companies needing real-world data for clinical research, health systems managing release of information operations, and payers seeking risk adjustment coding services. Organizations with complex multi-party data connectivity requirements benefit most from the network's breadth.

Team:

500+

Certs:

3 verified

hitrust csf hipaa +8 more
MEDITECH logo

MEDITECH

Enterprise EHR platform serving health systems globally with AI-powered solutions

Emerging

Best For

MEDITECH is well-suited for community hospitals, independent health systems, and regional networks seeking a comprehensive EHR platform with strong vendor support and a track record of customer satisfaction. Organizations prioritizing long-term vendor stability, affordability relative to enterprise competitors, and the ability to customize workflows will find the platform particularly relevant.

Location:

Massachusetts, United States

Team:

500+

Certs:

2 verified

iso 27001 iso 9001 +7 more
ZettaYotta logo

ZettaYotta

Healthcare interoperability and FHIR solutions with cloud-native architecture

Emerging

Best For

Healthcare organizations seeking cloud-native interoperability solutions, particularly those needing FHIR integration, HL7 interface engines, or enterprise master patient indexing. Well-suited for organizations already operating in AWS or Azure environments who value infrastructure-as-code deployment and modular, customizable solutions.

Location:

Middletown, Ohio, United States

Founded:

2020

Team:

1-10

+5 more
HL7 Vulcan logo

HL7 Vulcan

HL7 FHIR Accelerator for research-to-care interoperability standards

Emerging

Best For

HL7 Vulcan serves organizations operating at the intersection of clinical care and research that need to implement standardized FHIR-based data exchange. This includes academic medical centers conducting clinical trials, pharmaceutical companies seeking to streamline research data collection, health IT vendors building interoperability solutions, and healthcare consortia working to establish industry-wide standards for research data sharing.

Team:

201-500

+4 more
InterSystems logo

InterSystems

Enterprise data platform provider for healthcare interoperability and analytics

Emerging

Best For

InterSystems is best suited for large healthcare enterprises, integrated delivery networks, health information exchanges, and national healthcare systems requiring robust data integration and interoperability capabilities. Organizations implementing complex health information exchange initiatives, multi-facility care coordination programs, or enterprise-wide healthcare analytics will find their platform architecture appropriate for these technical requirements.

Location:

Cambridge, Massachusetts, United States

Team:

500+

Certs:

4 verified

hitrust csf iso 27001 +9 more
NAVOMI logo

NAVOMI

MuleSoft-certified integration and CRM implementation partner for healthcare enterprises

Emerging

Best For

NAVOMI is well-suited for mid-to-large healthcare and life sciences organizations requiring complex enterprise integrations, particularly those implementing or optimizing Salesforce, MuleSoft, or Veeva platforms. Ideal clients have siloed systems that need unification and are seeking a partner with certified expertise in specific technology stacks rather than general development capabilities.

Team:

11-50

Certs:

1 verified

mulesoftplatform & integration architects +6 more
Carefluence logo

Carefluence

ONC-certified FHIR interoperability platform for connected healthcare systems

Emerging

Best For

Healthcare organizations seeking FHIR-based interoperability solutions, including health systems managing multiple EHR instances, digital health companies requiring standards-based data exchange, health information exchanges needing enhanced data quality, and clinical engineering teams unifying medical device data across vendors.

Certs:

2 verified

oncfhir-based openapi (2016 2022) +7 more
DataArt logo

DataArt

Enterprise AI and data engineering for digital transformation

Emerging

Best For

DataArt serves enterprise organizations seeking AI and data transformation partners with deep technical capabilities. The firm best fits companies requiring custom software development, cloud migration expertise, or AI implementation support where foundational data infrastructure needs attention before deploying advanced analytics or machine learning models.

Location:

New York, New York, United States

Team:

500+

Certs:

1 verified

iso 13485 +6 more
Mphrx logo

Mphrx

Healthcare B2B company with limited publicly available information

Emerging

Best For

Organizations seeking to learn more about Mphrx's specific healthcare offerings should reach out directly to the company for detailed information about their capabilities and ideal client profiles.

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