A Master of Science in Nursing (MSN) is a graduate degree that prepares registered nurses for advanced roles in clinical practice, leadership, education, or health informatics. It typically requires around 43 credit hours and 750 supervised clinical hours, though exact numbers vary by program and specialization. The degree opens the door to some of the fastest-growing careers in healthcare, with employment for advanced practice nurses projected to grow 35 percent from 2024 to 2034.
Who Can Apply
There are three main entry points into an MSN program, depending on where you’re starting.
The most common path is BSN-to-MSN, designed for nurses who already hold a Bachelor of Science in Nursing. These programs build directly on your undergraduate nursing education and clinical experience. An RN-to-MSN bridge option exists for registered nurses who hold an associate degree rather than a bachelor’s. This path bundles the BSN-level coursework into the graduate program so you can earn your master’s without completing a separate bachelor’s degree first.
The third option, sometimes called a direct-entry or entry-level MSN, is built for people who hold a bachelor’s degree in a completely different field. No prior nursing experience is required. These programs include foundational nursing coursework and clinical training before moving into graduate-level content, so they run longer than a traditional MSN. Schools like Pepperdine take a holistic admissions approach for these programs, weighing personal qualities and commitment alongside academic performance. You may need to complete prerequisite courses in anatomy, physiology, or microbiology before starting.
Clinical Specializations
The MSN is the traditional gateway to becoming an Advanced Practice Registered Nurse (APRN). Four APRN roles are licensed to practice in all U.S. states and territories, and each focuses on a different area of patient care.
- Certified Nurse Practitioner (NP): NPs specialize in a population-specific field, such as family medicine, pediatrics, psychiatric-mental health, or women’s health, and provide primary care to patients. This is the most popular APRN track by enrollment.
- Certified Registered Nurse Anesthetist (CRNA): CRNAs deliver anesthesia services. Depending on state regulations, they may practice independently or under the supervision of an anesthesiologist. One important note: as of January 1, 2022, all students entering a nurse anesthesia program must be enrolled in a doctoral program rather than a master’s program. If you’re interested in this path, you’ll be pursuing a doctorate, not an MSN.
- Certified Nurse-Midwife (CNM): Midwives care for mothers and babies through pregnancy, birth, and postpartum recovery. Their scope also includes annual health exams, nutritional counseling, parenting education, and preventive care for women.
- Clinical Nurse Specialist (CNS): CNSs develop deep clinical expertise in a specific patient population, such as adult-gerontology or neonatal care, and often work at the systems level to improve care quality across a unit or hospital.
After completing your MSN in one of these tracks, you’ll need to pass a national board certification exam and obtain state licensure before practicing as an APRN. Each state sets its own specific requirements, so the process varies depending on where you plan to work.
Non-Clinical Specializations
Not every MSN leads to a bedside role. Several tracks prepare nurses for careers in leadership, teaching, policy, or technology.
A nurse educator track prepares you to teach in nursing schools or design clinical training programs within hospitals. A nurse executive or administration track focuses on healthcare management, budgeting, and organizational leadership, targeting roles like director of nursing or chief nursing officer. Healthcare policy concentrations prepare nurses to shape legislation and institutional regulations that affect patient care.
Nursing informatics is a growing specialty that sits at the intersection of nursing, data, and technology. The coursework covers information system design, electronic health record management, data analysis for patient outcomes, and workflow improvement. Graduates move into roles like health informaticist, clinical informatics nurse, nursing informatics officer, or clinical information systems coordinator. They work in hospitals, physician offices, and healthcare technology companies. The U.S. Department of Labor projects employment for health informatics specialists to grow 9 percent from 2023 to 2033, well above the average for all occupations.
How Long It Takes
A standard BSN-to-MSN program runs about two to three years for full-time students. Part-time options stretch that to three or four years. Direct-entry programs for non-nursing majors typically add an extra year of foundational nursing coursework, bringing the total closer to three or four years full-time.
Clinical hours make up a significant chunk of the timeline. Nurse practitioner programs commonly require 750 direct care clinical hours, spread across multiple semesters. These hours are completed in real healthcare settings under the supervision of a preceptor, and they’re essential for both graduation and certification eligibility.
Online and Hybrid Options
Many MSN programs now deliver coursework entirely online, which makes the degree accessible to working nurses who can’t relocate or attend daytime classes. The lectures, discussions, and assignments happen virtually, but the clinical hours still need to be completed in person at a healthcare facility near you.
Finding those clinical placements is one of the biggest logistical challenges of an online program. Some schools handle this for you through dedicated placement coordinators who identify and secure sites close to your location. Others expect you to arrange your own placements, which can be time-consuming and competitive. When comparing programs, asking how clinical placements are handled is one of the most practical questions you can ask.
Salary and Job Growth
The financial return on an MSN is substantial, particularly for clinical APRN roles. The median annual wage for nurse anesthetists, nurse midwives, and nurse practitioners was $132,050 in May 2024, according to the Bureau of Labor Statistics. That’s roughly double the median salary for registered nurses with a bachelor’s degree.
Demand is strong and accelerating. The BLS projects 35 percent employment growth for these roles from 2024 to 2034, making advanced practice nursing one of the fastest-growing career categories in the country. An aging population, expanded scope-of-practice laws, and a persistent shortage of primary care providers are all driving that growth.
Non-clinical MSN roles pay differently depending on the setting. Nurse educators in academic institutions typically earn less than clinical APRNs, while nurse executives and informatics specialists in large health systems can earn salaries competitive with or exceeding those of nurse practitioners.
The Shift Toward Doctoral Degrees
One trend worth knowing about: the nursing profession is gradually moving advanced practice preparation from the master’s level to the doctoral level. In 2004, the American Association of Colleges of Nursing endorsed a position statement calling for the Doctor of Nursing Practice (DNP) to become the standard entry-level degree for advanced practice roles. This shift has already happened for nurse anesthetists. Since January 2022, every student entering an accredited CRNA program must enroll in a doctoral program.
For nurse practitioners, midwives, and clinical nurse specialists, the MSN remains an accepted and widely offered entry point. Many schools now offer both MSN and DNP pathways for these roles. The MSN is not going away anytime soon, but if you’re early in your career planning, it’s worth considering whether starting with a DNP or completing a post-master’s DNP later aligns better with your long-term goals. Both degrees qualify you for certification and licensure in NP, CNM, and CNS roles today.