Requirements vary by program, but the same seven courses show up on nearly every list. Here is what programs expect and why each one matters.
The 7 Core Prerequisites
MSN programs admit students from different starting points: a bachelor of science in nursing (BSN), an associate degree in nursing (ADN), or a direct-entry path for people coming from another field. Prerequisites exist to put everyone on the same foundation before advanced practice coursework begins.
Statistics
Statistics teaches you to read and interpret data, which is the core skill behind evidence-based practice. You need it to evaluate studies critically, draw sound conclusions, and apply findings to patient care. A solid grasp of statistical methods is what lets an advanced practice nurse judge whether an intervention actually works, a competency the American Association of Colleges of Nursing (AACN) builds into its graduate Essentials.
Anatomy and Physiology
Anatomy covers the structure of the body, physiology covers how it functions. You cannot diagnose or manage complex conditions without both. This is the groundwork for interpreting diagnostic results and choosing clinical interventions.
Nutrition
Diet drives a large share of chronic disease. Understanding nutrition lets MSN-prepared nurses build care plans that include dietary assessment and counseling, and it puts them in a position to lead prevention efforts against diabetes, heart disease, and obesity.
Pharmacology
Pharmacology covers how drugs work, their therapeutic uses, and their side effects. It is essential for anyone in direct patient care. The course prepares you to educate patients about their medications, manage complex drug regimens, and keep up with new pharmaceutical developments.
Pathology
Pathology explains the mechanisms of disease, including causes and effects. It pushes you past treating symptoms toward addressing the underlying problem, and it sharpens the critical thinking you rely on for clinical decisions in complicated cases.
Microbiology
Microbiology covers the bacteria, viruses, fungi, and parasites that affect human health. It teaches you how infection works, how to identify pathogens, and how the immune system responds. It also underpins infection control and the responsible use of antimicrobials to limit resistance.
Psychology
Psychology builds your understanding of human behavior and mental processes, covering development, motivation, cognition, and mental health disorders. Recognizing psychological symptoms matters as much as spotting physical ones. It also strengthens the rapport and communication that improve patient cooperation, especially in cases where mental and physical health are tangled together.
Other Admission Requirements
MSN admission is competitive, and the prerequisites apply whether you enroll online, in person, or in a hybrid program. BSN graduates have usually finished these courses already. RN-to-MSN and direct-entry students often have to complete them first, which lengthens the program.
Beyond coursework, programs typically ask for some combination of the following:
- Application and fee
- Academic transcripts
- A minimum undergraduate GPA
- A minimum GPA in prerequisite courses and statistics
- A minimum number of practice hours (except for direct-entry programs)
- An active, unencumbered RN license (except for direct-entry programs)
- Fingerprints and a criminal background check
- Letters of reference (worth submitting even when optional)
- A personal essay
- GRE or MAT scores (increasingly rare)
- An interview
- Volunteer work (often preferred)
- TOEFL or IELTS scores for non-native English speakers
- A record of leadership in work, volunteer, or professional settings (often preferred)
MSN-prepared nurses are in demand across clinical and leadership settings. Clearing these prerequisites is the first concrete step toward that degree.
Frequently Asked Questions
What prerequisites do most MSN programs require? Seven courses show up on nearly every list: statistics, anatomy and physiology, nutrition, pharmacology, pathology, microbiology, and psychology. They put students from different starting points on the same foundation before advanced practice coursework.
Do you need a BSN to start an MSN? Not always. Programs admit BSN holders, ADN-prepared RNs through RN-to-MSN bridges, and career changers through direct-entry paths. BSN graduates have usually finished the prerequisites; the other paths often complete them first, which lengthens the program.
Why do MSN programs require statistics? Statistics is the core skill behind evidence-based practice. It lets an advanced practice nurse read studies critically and judge whether an intervention actually works, which is why the AACN Essentials treat scholarship and evidence as graduate-level competencies.
Is the GRE required for MSN admission? Increasingly rare. Many programs have dropped the GRE or MAT, though some still ask for scores. Check each program's current requirements.
What jobs does an MSN qualify you for? Roles such as nurse practitioner, nurse educator, clinical research nurse, consultant, and administrator, usually at higher pay. The Bureau of Labor Statistics projects nurse practitioner among the fastest-growing occupations in the country through 2034.
How competitive is MSN admission? Competitive. Beyond prerequisites, programs weigh GPA, an active RN license, references, a personal essay, and often leadership or volunteer experience.