Steven Horng, MD, MMSc 1 Nathaniel R. Greenbaum, MD 1 Larry A. Nathanson, MD 1 James C McClay, MD, MS 2 Foster R. Goss, DO, MMSc 3 Jeffrey A. Nielson, MD, MS 4 1: Beth Israel Deaconess Medical Center - Harvard Medical School - Division of Clinical Informatics / Department of Emergency Medicine Boston, MA, USA 2: University of Nebraska Medical Center College of Medicine - Department of Emergency Medicine, Omaha, NE, USA 3: University of Colorado Hospital - University of Colorado School of Medicine - Department of Emergency Medicine, Boulder and Aurora, CO, USA 4: Northeastern Ohio Medical University - University Hospitals Samaritan Medical Center, Ashland, OH, USA
The HierArchical Presenting Problem ontologY (HaPPy) is a subset of SNOMED CT concepts that represents Emergency Department Presenting Problem Concepts. The ontology was empirically derived then iteratively validated by an expert consensus panel. Administrative support was provided by an ACEP Section Grant.
New concepts and interface terminology can be submitted here.
As a derivative of SNOMED CT, you must have a valid SNOMED CT license In order to use the HaPPy Ontology. Please enter your UMLS Terminology Services credentials to gain access to the ontology.