There are many taxonomies in healthcare due to the breadth & depth of the domain. Before responding, a few questions: Are you looking for a list of terms or a structure to organize various topics (ontology) ? Are you looking for both ? What subjects in healthcare are you interested in ? - hospital, physician group, treatment options (drugs, devices), care centers, pharmacies, ... Here's a solid resource for better understanding how to approach an AM ontology & taxonomy. From here, you should be able to source one or more sets of taxonomies for the subject matter of interest.
https://eprints.qut.edu.au/27909/1/c27909.pdf Jeffrey Wallk PMO Lead Prolong Pharmaceuticals South Plainfield NJ
