Health information technicians must have a strong understanding of medical terminology. Terminology classes focus on meanings, correct spellings and pronunciation of medical terms as well as how to search for medical word definitions. Students learn about root words, suffixes, prefixes and definitions. Students also learn to relate fundamental and compound medical terms to the human body. Classes explain terms for the female and male reproductive, cardiovascular and musculoskeletal systems. Additionally, students must learn the study of medications, or pharmacology. Pharmacology studies help students understand doses, warnings, uses, and counteractions of particular medications. Students also learn about drug management, preparation and administration to patients.
Registered health information technicians study the workings of the human body, including its function and structure. Classes teach students about the roles different systems play in the body. Students also learn about genetics. Knowledge of cells, embryos and fetuses are also taught in these classes. Students are taught how to maintain the body through nutrition and exercise. Courses will explain pathophysiology, covering symptoms and disruptions in the body. This includes learning the history of diseases and deficiencies. Students also learn how immunity and genetics affect conditions like arthritis and bone loss.
Office standards and applications are important for students to learn, as they will will use the information daily in their jobs. Students will gain efficiency in computer operating systems, basic office software and communication tools. Students will also learn how to create and manage spreadsheets, common office software, and email. Students also learn about the legal ramifications of dealing with confidential medical documents. Classes include laws on releasing information, consent forms, computer security, and the Health Insurance Portability and Accountability Act.
Before graduating, RHIT students must have proficient knowledge in Current Procedural Terminology (CPT), International Classification of Diseases (ICD) - 9 - CM, and/or ICD - 10 - CM coding procedures. Classes will include history, theory, and the use of applications within each procedure. Courses cover input processes for insurance claims, searching for codes, making sure medical records are complete for coding and how to choose the correct code. Students also learn coding rules for Medicare and Medicaid services.
Students learn how to manage data for quality control and for processing claims and bills quickly. Classes will teach the importance of complete and accurate medical records and how to get them. Classes also teach students about accreditation of agencies and workers, licensing and signing documents. Lessons on assembling research and record analysis are also included in these classes. Students will also practice inputting information with speed and accuracy.