“We thrive on new challenges. We are driven to excellence through collaborative engagements large and small to help customers successfully deploy innovative solutions. As the COVID pandemic eases, we continue to work closely with clients to strengthen their systems and prepare for the next likely event.”
– Dr. Noam Arzt, President
Welcome
HLN Consulting is a leading health information technology consulting company. Our mission is to enhance and support the capabilities of public health organizations and healthcare providers by providing high-quality consulting services, strategic planning, and software development including open source.
What We Do
Develop and maintain new or existing systems for our clients
Manage a process to ensure successful roll out of new systems
Devise innovative strategies to solve organizational challenges
Featured Solutions

Open Source immunization evaluation and forecasting
Replacing a decommissioned product with a well-supported system while adding a useful enhancement
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Ensuring successful system migration
Leveraging a proven methodology and tools to operationalize a new immunization information system (IIS)
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Clinical decision support for electronic case reporting
Revolutionizing the way reportable health conditions including COVID-19 are transmitted to public health agencies
Read more >Recent Blog Posts

HLN Presents FHIR & ICE: Solutions for Immunization Interoperability and Clinical Decision Support
HLN demonstrated two of its solutions for IIS interoperability and immunization decision support at the HIMSS25 Conference in Las Vegas. Our efforts related to FHIR for IIS and our award-winning open source Immunization Calculation Engine (ICE) were presented as part of the Interop+SMART Experience Pavilion. Thankfully, what happens in Vegas can be shared with you!
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HIMSS25: A Public Health Perspective
HLN shares its experience in attending the HIMSS25 conference in Las Vegas, from being an elite sponsor of the Public Health Data Modernization Pre-conference Forum to providing reflections on the conference from a public health perspective.
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Public Health Informatics Priorities
With the end of the pandemic and the change in administration, public health informatics is at a crucial crossroad. HLN identifies five key issues facing public health agency informatics programs as they consider their data needs moving forward.
Read more >Affiliations






Standards Development Membership


