Order Description This assignment has part A and B Part A is the class discussion while part B is the main assignment! Discussion: Explain the differences among vocabulary, terminology, and classification systems by (1) describing the reasons for needing a vocabulary, terminology, or classification; (2) associating the appropriate goal(s) for a vocabulary, terminology, or classification; and (3) determining the targeted users. (Please use the APA writing style, one page) Part B Assignment Topic: EHR Root Cause Analysis Course outcome assessed/addressed in this Assignment: Apply healthcare terminologies, vocabularies, and ontologies for health information systems.(ICD-9; CPT; SNOMED CT; etc) Instructions Imagine you are an EHR Business Analyst for large hospital system conducting a root cause analysis of an interoperability issue. Using the knowledge gained from your unit 1 Reading, write-up an analysis that applies the appropriate healthcare terminologies, vocabularies, and ontologies for a health information system used in a hospital setting. Requirements • Write a 3-page analysis that includes the below information: o Definitions of appropriate healthcare terminologies, vocabularies, and ontologies o Explanation of how each healthcare terminology, vocabulary, and ontology should be utilized o Explanation of how future interoperability issues can be avoided Textbook in use. Title: Healthcare Code Sets, Clinical Terminologies, and Classification Systems, 2nd ed. (2010) Author: Kathy Giannangelo, MA, RHIA, CCS, CPHIMS ISBN: 9781584262251 Publisher: