HLN Consulting, LLC

HLN's Immunization Calculation Engine (ICE) open-source software system helps clinicians, public health, and individuals stay on top of ever-changing and increasingly complex immunization recommendations.

HLN's Immunization Calculation Engine (ICE) project has been chosen to be on an exclusive list of innovative open technologies by the Digital Public Goods Alliance (DPGA).

HLN Consulting has released a hosted solution to support vaccine providers with registration capabilities to comply with the CDC's COVID-19 vaccination provider agreement requirements

On December 15, 2020, HLN released a new version (v1.26.2) of the Immunization Calculation Engine (ICE) in support of the Pfizer COVID vaccine.

Innovative open source software, originally developed for public health, is freely available to EHR and PHR systems to support clinical decision support for immunizations.

Innovative open source software, originally developed for public health, is freely available to EHR and PHR systems to support clinical decision support for immunizations.

Innovative open source software, originally developed for public health, is freely available to EHR and PHR systems to support clinical decision support for immunizations.

Innovative open source software, originally developed for public health, is freely available to EHR and PHR systems to support clinical decision support for immunizations.

Two innovative open source software products are being used to support clinical decision support for public health reporting as well as EHRs

Dr. Arzt was included in the inaugural class of fellows of the American Medical Informatics Association that will be formally inducted in 2019.