HLN Consulting LLC

“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.

Who We Are

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)

Open Source immunization evaluation and forecasting

Replacing a decommissioned product with a well-supported system while adding a useful enhancement

Ensuring successful system migration

Leveraging a proven methodology and tools to operationalize a new immunization information system (IIS)

Recent Blog Posts

Leveraging the ICE Open Source Immunization Forecaster during COVID

Like many things in the age of COVID, the vaccine development landscape is
unlike anything we have seen in our lifetimes. There are over 100 SARS vaccines currently in development, many of which are utilizing new technologies not used in any currently licensed vaccine. The potential impact on immunization schedules (clinical guidelines for clinicians) and immunization clinical decision support is significant.

HLN and the IIS Community: Coming Together @AIRA 2025 National Meeting

Join HLN Consulting at the AIRA 2025 National Meeting from April 28 to May 1 in Spokane, WA. We’ll share insights on key IIS topics, including handling duplicate immunizations, vaccine coverage dashboards, vaccine reporting via API, and data modernization. Stop by our booth to connect and learn how we can support your IIS needs!

Provider Perspectives on Interjurisdictional Exchange of Electronic Vaccine Records

Exploring ways to improve interjurisdictional electronic immunization data exchange, the Digital Bridge Immunization Workgroup engaged HLN Consulting to conduct a series of interviews with clinicians and public health stakeholders to document successes, challenges, and opportunities for improvement in sharing electronic vaccine records across state lines.

Exploring the Future of Public Health Informatics: A Conversation with Noam Arzt at HIMSS25

Noam Arzt, president at HLN Consulting, discusses public health agencies’ most pressing issues, including the end of pandemic funding, the change of administration and the need to modernize IT systems.