Why Folio3

Ensure a Seamless Integration with Best-in-Class
HL7 Integration Solutions


Secure EMR/EHR Synchronization

Customized integration services to ensure safe and secure HL7 data synchronization with EMR/EHR and other healthcare data.


Seamless & Effective Communication

Boost the level of engagement with the help of effective communication in a seamless fashion for all healthcare stakeholders


Reduced Manual Data Transfer

We help you automate your integration process to reduce manual effort while streamlining the entire data exchange process.

Our Expertise

Our Expertise in HL7 Integration

Folio3 has a dedicated team of developers, who has years of experience, and has helped transform the healthcare industry by accelerating innovation and improving outcomes with quicker healthcare technology project deliveries.

Our team of HL7 integration service experts can help your healthcare facility or organization in adopting HL7 standards. Using various HL7 FHIR standards and leveraging their maximum potential, we have been delivering quintessential integration solutions to companies engaged in providing healthcare services across the world. The FHIR version takes the best features of versions HL7 2.x along with HL7 CDA to bring you to a whole new level of advanced technology.

With our expertise, we are able to provide a range of custom HL7 integration services, also making sure your EMR/EHR integration needs are completely covered, so that you can focus your concentration on making the world healthier and better. We provide custom HL7 integration solutions for:


HL7 Integration Engine


HL7 Messaging


HL7 Interface Development


HL7 Data Exchange

How We Work

The HL7 Integration Process

HL7 Integration is a systematic process. We first perform an HL7 interface analysis. In this analysis, we analyze and decide what your HL7 requirements are and what the specifications need to be. Then we move on to the next phase and develop message prototypes. Finally, we perform HL7 testing and validate these prototypes in a testing environment.

After we analyze and ensure the security of the network architecture, we conduct HL7 development planning and finally move on to the development phase.


Interface Analysis


Message Prototype Development


Prototype Validation and Testing


Network Architecture Security Analysis


HL7 Development Phase

Maximize Interoperability with HL7 Interface Development

We leverage HL7 interoperability standards to synchronize healthcare information technology, Practice Management Systems (PMS), Hospital Information Systems (HIS), and also billing software.

We do this by building enterprise-wide system interface engines to help standardize communication between different applications and programs in healthcare, including hospitals, labs, clinics, and imaging centers. HL7 interface engines also facilitate communication and sharing of healthcare data within doctors and healthcare providers throughout the world.

We also offer customizations to allow data to be reused between applications, minimize the import and export endpoints, and be able to observe and monitor entire systems at a single time. The customizations can be, for instance adding segments to existing message types, defining new message types, changing potential values in existing message segments, and altering the data type of existing message parts.


Hassle-free HL7
Implementation for


Take advantage of our tried and tested HL7 Integration solutions which can be customized to your requirements. We offer you a quick and hassle-free HL7 implementation for third-party integrations which lets you focus on what you know best while not worrying about implementation issues.

We use HAPI, which is an HL7 API often regarded as the gold standard implementation of HL7, to implement a robust, scalable, and lightweight service that connects seamlessly with each hospital site’s EMR/EHR system.

Our years of experience and expertise allows us to process, parse, and transform many HL7 messages such as ADT (Admit Discharge Transfer), SRM (Schedule Request Message), SIU (Schedule Information Unsolicited), PV1 (Patient Visit Information), ORU (Observational Report Unsolicited), MDM (Medical Document Management), and ORM (Order Request Message), before they reach their destination.

Elevate Communication with HL7 Messaging

Elevate the power of communication and connectivity with HL7 messaging by simplifying communication to the core. We offer a secure HL7 messaging integration framework, which helps take communication between applications to the next level. We also offer HL7 viewer programming which makes use of our experienced developers in building desktop and mobile applications for viewing, filtering, editing, and parsing of HL7 messages.

Our HL7 integration design and development team ensures the security of the network architecture. This includes validation of different message formats in data exchange codes and also helps improve interoperability between applications and platforms with other standards.

HL7 Banner
Case Studies

Success Stories

The NEURO Plan

Comprehensive and personalized digital health solution to improve and optimize brain health and cognitive performance by evaluating patient brain health and creating daily goals for brain health improvement.

eCare Vault

Innovative individualized cloud-based platform that supports learning and care coordination by collaborating with parents, specialists, teachers and HIPAA security experts.


A well designed yet highly customizable practice management tool for aestheticians and their team.


Neuro-robotic portable arm brace developed using android companion apps that enables individuals to self-initiate and control movement of partially-paralyzed limbs using their own biological signals.


Secure, wireless alert management digital health solution that provides text and voice based wireless alert management solutions for emergency response, alarm management, mass notification and business continuity.


An iPad application was developed for training purposes that guides interviewers through the process of conducting an effective clinical trial interview.

Case Studies

Featured Projects

Take a look at some of our healthcare projects

Our Blog


What Client Says About Us

Frequently Asked Questions

HL7 of Health level 7 is a medical messaging standard meant to enable easy exchange of data between clinical applications. The HL7 committee has developed clinical standards and message formats to provide a framework for data exchange in the medical industry.

While HL7 isn’t an API, the committee has created an FHIR, which technically is meant for API data exchange.

HL7 stands for Health Level 7, which refers to the international standards used in the medical industry for data exchange between different healthcare providers or clinical applications. The standards are meant to minimize the gap between various IT applications used in the healthcare industry and enable easy and efficient sharing of data between multiple applications or healthcare providers with the ultimate aim to improve the quality of healthcare services.

The HL7 committee does publishes a Clinical Document Architecture (CDA), which in essence is a set of XML-based standards meant to identify the semantics, encoding, and structure of the clinical documents for exchange.

What are the different types of hl7 messages?

  • ADT – Used for patient’s admission, discharge, or transfer
  • ACK – Used for general acknowledgment
  • BAR – Used for the addition of change of billing account
  • MDM– Used for medical document management
  • DFT – Used for detailed financial transaction
  • ORM – Used for Order (mainly for the purpose of treatment or pharmacy)
  • MFN – Used for master files notification
  • QRY – Used for query and original mode
  • ORU – Used for observation result unsolicited
  • RAS – Used for pharmacy or treatment administration
  • RGV – Used for pharmacy or treatment giving
  • RDE – Used for pharmacy or treatment encoded order

FHIR offers an application programming interface (API) that enables patients to easily determine various things like eligibility for insurance, preventative care visits, outstanding claims, and others through easy iOS apps. The patients can also pull out clinical charts from any medical organizations to which iOS and CMS are connected.

In the case of HL7, there is no app and you can download nothing. To be able to connect the HL7 interfaces from the system, professional programmers would need to write coding and then, the interfaces would have to be supported to maintain their integrity.

Unfortunately, despite carrying some of the most private health information, the HL7 lacks any built-in security including message verification, security controls, or encryption.