A Brief History of HOSA
HOSA was founded in 1976 as Health Occupations Students of America, a student organization aligned with health science education programs in secondary and post-secondary schools. Over the decades it grew dramatically, rebranding to HOSA – Future Health Professionals to better reflect its expanded scope and international reach. Today HOSA operates in all 50 U.S. states plus the District of Columbia, Puerto Rico, and 12 international chapters, making it one of the largest career and technical student organizations (CTSOs) in the United States. The organization is officially recognized by the U.S. Department of Education and is a chartered partner of Health Science Education programs nationwide.
How HOSA Is Organized
HOSA membership is open to students enrolled in health science courses at the secondary (high school) or post-secondary level. Members join a local chapter affiliated with their school, which belongs to a state association, which in turn is part of the national organization. Competition flows through three tiers: district or regional qualifying events, state leadership conferences (SLCs), and the national International Leadership Conference (ILC), held each summer in a rotating U.S. city. State-level winners in competitive events earn the right to compete at the ILC, where top finishers receive medals, scholarships, and national recognition. Membership dues are modest, and many chapters receive funding support through their school's health science pathway.
The 60+ Competitive Events
HOSA's competitive event catalog is one of the broadest of any student organization, spanning more than 60 distinct events grouped into several categories. Health Science Events include Clinical Nursing, Dental Science, and Medical Spelling. Health Professions Events cover areas like EMT, Pharmacology, and Veterinary Science. Leadership Events include prepared and extemporaneous speaking. Teamwork Events feature Bowl-style competitions and Community Awareness Projects. Recognition Events honor academic achievement and community service. The breadth of options means students can find events that match their specific health interests — whether that's hands-on clinical skills, written exams, or quiz-bowl competitions.
The Health Knowledge Bowl
The Health Knowledge Bowl is one of HOSA's signature team events and among the most academically demanding. Teams of three to four students compete in a buzzer-based format, answering toss-up questions worth 10 points each and bonus questions worth additional points. Subject matter spans medical terminology, anatomy and physiology, disease processes and pathogens, health careers, nutrition, pharmacology, public health, and general health science. Questions are drawn from a published study guide released by HOSA each competitive year, which competitors use to focus their preparation. Rounds are typically double-elimination at regional and state levels, with championship rounds at the ILC drawing the strongest teams from across the country.
Getting Started with HOSA
The first step is finding or starting a chapter at your school through a health science teacher or CTE coordinator. If your school already has a chapter, ask the advisor about membership and upcoming events. HOSA publishes an official competitive events guidelines document each year listing rules, topic areas, and study resources for every event — this is essential reading for any competitor. For the Health Knowledge Bowl specifically, begin with the official study guide, then supplement with medical terminology flashcards, anatomy diagrams, and the practice tools available here on HOSApractice by Scholia. Team coordination matters: assign subject specialties early and practice buzzer timing regularly so you can compete at full speed when it counts.