A health science major is a broad, interdisciplinary undergraduate degree that combines natural sciences like biology and chemistry with coursework in public health, healthcare policy, and administration. Rather than training you for one specific clinical role, it builds a flexible foundation for dozens of careers across the healthcare industry, from hospital management to public health research to graduate programs in physical therapy or physician assistant studies.
What You Actually Study
The first two years of a health science program look a lot like pre-med. At Ohio State, for example, students spend their freshman and sophomore years completing prerequisites in psychology, sociology, math, medical terminology, anatomy, physiology, statistics, biology, and chemistry. These courses give you the scientific base you need to understand how the human body works and how disease spreads through populations.
The upper-level coursework is where health science distinguishes itself. Junior and senior year courses typically cover pathophysiology (how diseases affect the body), epidemiology (how diseases move through communities), healthcare ethics, research methods, health statistics analysis, and management principles. You’ll also choose electives in areas like nutrition, genetics, or public health that let you tailor the degree toward your career goals or fulfill prerequisites for specific graduate programs.
The curriculum intentionally pulls from multiple disciplines. It combines knowledge from medicine, public health, healthcare administration, nursing, and social sciences to build a broad understanding of how health systems function, not just at the bedside but at the organizational and population level.
Common Concentrations
Most health science programs let you specialize through a concentration or minor. The most popular tracks include:
- Healthcare administration: Focuses on managing healthcare facilities, budgets, staffing, and regulatory compliance. Graduates in this area earn between $80,000 and $120,000 depending on experience and location.
- Public health: Covers epidemiology, health education, and community health. Public health specialists design prevention programs, analyze health trends, and shape policy. Salaries typically range from $45,000 to $90,000.
- Healthcare informatics: Centers on managing electronic health records, analyzing healthcare data, and optimizing digital systems. Informatics professionals earn between $60,000 and $120,000.
- Pre-professional tracks: Designed for students planning to apply to graduate programs in physical therapy, occupational therapy, or physician assistant studies. These tracks ensure you complete the specific prerequisite courses those programs require.
How It Differs From Nursing
This is one of the most common points of confusion. A nursing degree prepares you for direct patient care and qualifies you to take the NCLEX-RN licensing exam, which you must pass to practice as a registered nurse. The path is specific and clinical from day one.
A health science degree is broader. It prepares you for roles that support, analyze, or manage health systems rather than roles centered on hands-on patient care. Most health science careers don’t require a single standardized licensing exam the way nursing does, though individual certifications can strengthen your resume in specific fields. If you already know you want to be a nurse, the nursing degree is the direct route. If you want flexibility to explore different corners of healthcare, or you’re planning to apply to a graduate program, health science gives you more room.
Career Paths After Graduation
About 40 to 50 percent of students who earn a bachelor’s in health science go directly into a non-clinical career after graduation. These roles include healthcare coordination, medical billing and coding, hospital human resources, pharmaceutical sales, medical device sales, biomedical technology, health IT, and medical recruiting. On the clinical side, some graduates work as medical laboratory technicians or community health workers while others use the degree as a stepping stone to graduate school.
The job market is strong. The median annual wage for healthcare practitioners and technical occupations was $83,090 in May 2024, well above the $49,500 median for all occupations nationwide.
Using It as a Launchpad for Graduate School
Many students choose health science specifically because it sets them up for competitive graduate programs. Thomas Jefferson University, for instance, structures its entire health science program as a foundation for professional preparation, with specialized advisors who guide students from undergraduate course selection through master’s or doctoral placement.
Some schools offer accelerated combined programs. Jefferson has a 3+3 pathway for occupational therapy (three years of undergrad plus three years of graduate study) and a 4+2 pathway for physician assistant studies. A bachelor’s in health science also provides a strong foundation for a Master of Public Health, which opens doors to leadership positions in public health agencies, policy development, and global health initiatives.
The key advantage is flexibility. Through electives in psychology, nutrition, genetics, and public health, you can fulfill prerequisites for a wide range of graduate programs without being locked into one track from the start.
What to Look for in a Program
Health science programs vary significantly between schools. Some are heavily research-oriented, others lean toward administration, and others are designed almost entirely as pre-professional feeders for graduate programs at the same university. Before committing, look at the specific concentrations offered, the graduate school acceptance rates (if that’s your goal), and whether the program includes hands-on experiences like internships or fieldwork.
Accreditation matters, though it works differently here than in nursing or medicine. There’s no single accrediting body for all health science programs. Instead, accreditation depends on your concentration. Programs with public health tracks may be accredited by the Council on Education for Public Health, while informatics or clinical tracks may fall under other specialized agencies like the Accrediting Bureau of Health Education Schools. At minimum, make sure the university itself holds regional institutional accreditation, which is what graduate programs and employers will look for.