HLN Consulting LLC

Innovators in
Health Informatics

We employ novel approaches and
open source solutions to solve
health informatics challenges
Engaging
Partnerships

We collaborate with our
clients to bring insight into
pressing informatics issues
Solid Project
Management

We use strong technical and
managerial experience to direct
day to day activities and deliver
results
Informatics Domain
Experts

Immunization Information Systems (IIS)
Electronic Case Reporting (eCR)
Clinical Decision Support (CDS)
Health Information Interoperability
Public Health Data Modernization

Innovators in
Health Informatics

We employ novel approaches and
open source solutions to solve
health informatics problems
Engaging
Partnerships

We collaborate with our
clients to bring insight into
pressing informatics issues
Solid Project
Management

We use strong technical and
managerial experience to direct
day to day activities and deliver results
Informatics Domain
Experts

Immunization Information Systems (IIS)
Electronic Case Reporting (eCR)
Clinical Decision Support (CDS)
Health Information Interoperability
Public Health Data Modernization

“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.

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.

HLN Attends the Sequoia Project Annual Meeting

HLN attended the Sequoia Project Annual Meeting in Nashville on December 11th, 2024, where healthcare systems and IT professionals discussed advancements in data interoperability, national models like TECFA, and strategies for broad adoption and usability of these frameworks.

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!