“We thrive on new challenges. We are driven to excellence through collaborative engagements large and small to help customers successfully deploy innovative solutions. We continue to strengthen and modernize their systems to meet existing and future public health challenges.”
– 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

IIS on FHIR®!
Leveraging a proven methodology and tools to operationalize a new immunization information system (IIS)
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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)
Read more >Recent Blog Posts

HLN Consulting to Exhibit and Present at NACCHO360 2025 in Anaheim, California
HLN team attended and actively participated at the CSTE24 in Pittsburgh. Learn about our team’s perspective and highlights of the event here.
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ICE 2.47.1 Released: Enhanced Vaccine Evaluation & Forecasting
HLN released a new version of the Immunization Calculation Engine (ICE) software, bringing important updates and enhancements to ICE vaccine evaluation and forecasting.
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Key Takeaways from CSTE 2025: Celebrating Public Health Data Modernization Success
Discover key highlights from HLN’s attendance at CSTE 2025 — public health collaboration, data modernization, and electronic case reporting advancements.
Read more >Affiliations






Standards Development Membership


