PA vs NP: Schooling, Scope, Salary and Which to Choose

At the bedside or in a clinic, PAs and NPs share most day-to-day duties. Both take medical histories, conduct physical exams, order and interpret diagnostic and lab tests, diagnose acute and chronic conditions, develop treatment plans, and prescribe medications.

The difference starts before you ever see a patient. According to the American Academy of Physician Associates (AAPA), PAs are educated in general medicine using a curriculum modeled on medical school education, whereas NPs are trained in the advanced practice of nursing and must choose a specific population focus when they enter their program.

If you are already preparing for program interviews on either path, Confetto runs AI mock interviews for both <a href="/pa-school">PA school interviews</a> and NP admissions, with follow-up questions on your own experiences. Start your free week.

PA programs are built for students who want a broad foundation across all of medicine and surgery. According to the AAPA, most entry-level PA programs take about 27 months (3 academic years) after a bachelor's degree and award a master's degree. There are 340 entry-level PA programs accredited by the Accreditation Review Commission on Education for the Physician Assistant (ARC-PA) in the United States.

In the classroom phase of PA school, you study anatomy, physiology, biochemistry, pharmacology, physical diagnosis, pathophysiology, microbiology, clinical laboratory science, behavioral science, and medical ethics. You then complete more than 2,000 hours of supervised clinical rotations across medical and surgical disciplines, including family medicine, internal medicine, obstetrics and gynecology, pediatrics, general surgery, emergency medicine, and psychiatry.

NP education builds on registered nursing. According to the American Association of Nurse Practitioners (AANP), NPs typically complete at least 6 or more years of combined undergraduate and graduate academic and clinical education, earning a master's, post-master's, or doctoral degree such as a Doctor of Nursing Practice (DNP) or Ph.D. All NP programs include core courses in pathology, pharmacology, and physical assessment, or advanced health assessment.

Instead of rotating through general surgery and every medical discipline as a generalist, NP students choose their patient population focus at the time they enter their NP program. AANP notes that this structure concentrates 100% of an NP student's clinical preparation on the clinical area where they will ultimately practice. See our AGACNP vs. FNP scope of practice breakdown.

• Adult-Gerontology Acute Care NP (AGACNP): advanced acute care for adolescents, adults, and older adults
• Adult-Gerontology Primary Care NP (AGPCNP): advanced primary care for adolescents, adults, and older adults
• Family NP (FNP): family-focused primary care for patients of all ages
• Neonatal NP (NNP): advanced care for premature and ill newborns, often in neonatal intensive care units
• Pediatric NP (PNP): primary or acute care for newborns, infants, toddlers, adolescents, and young adults
• Psychiatric Mental Health NP (PMHNP): advanced care for patients with psychiatric disorders
• Women's Health NP (WHNP): health care for women of all ages

How you get in depends on what your undergraduate transcript and work history look like right now. If you have a bachelor's degree in biology, kinesiology, psychology, or another non-nursing major, the PA admissions path lets you apply directly once you finish your science courses and patient care hours. For a complete breakdown of coursework and GPA expectations, see our guide to <a href="/articles/pa-school-requirements">PA school requirements</a>.

Per the AAPA, most entry-level PA programs require a bachelor's degree and prerequisites in anatomy, physiology, biochemistry, biology, microbiology, general chemistry, organic chemistry, English composition or writing, genetics, medical terminology, general psychology, and statistics. Programs with a pre-professional phase are open to recent high school graduates or students with some college credit and require undergraduate coursework before entering the professional phase.

The biggest admissions hurdle for PA school is hands-on patient care. Incoming PA students bring an average of more than 3,000 hours of direct patient contact experience, which equals about 3 years of work. Common qualifying roles listed by the AAPA include medical assistant, emergency medical technician (EMT), paramedic, medic or medical corpsman, lab assistant or phlebotomist, registered nurse, emergency room technician, surgical tech, athletic trainer, and certified nursing assistant (CNA).

To enter a standard NP graduate program, AANP states that you must hold a Bachelor of Science in Nursing (BSN), hold an active RN license, and complete core science and math coursework. However, you do not have to start over with a second bachelor's degree if you aren't a nurse yet. According to the BLS, some nursing schools offer bridge programs for RNs who hold an associate's degree or diploma in nursing, as well as graduate-level entry programs for students with a bachelor's degree in a related health science field that prepare you for the RN licensure exam alongside the APRN curriculum.

In primary care and many outpatient clinics, patients rarely notice a workflow difference between a PA and an NP. According to AAPA and AANP data, more than 200,000 PAs engage in over 620 million patient interactions each year, and more than 461,000 licensed NPs handle nearly a billion patient visits annually. Both professions are licensed in all 50 states and the District of Columbia, and NPs hold prescriptive privileges, including controlled substances, in all 50 states and D.C.

Where the two roles diverge is in surgical care, specialty switching, and legal independence from physicians.

• Surgical care: The BLS explicitly notes that PAs can provide surgical care, whereas NPs cannot. A PA working in surgery may assist in surgery, close incisions, and care for patients before, during, and after an operation.
• Primary care vs specialty mobility: Because PAs train as medical generalists and pass a single general national exam, they can practice in any medical or surgical specialty without returning to school for a new population license. NPs are certified and licensed in their specific population focus. According to AANP, 89.7% of NPs are certified in an area of primary care, and 69% deliver primary care.
• Autonomy and physician agreements: NPs have full practice authority in 27 states, the District of Columbia, and 2 U.S. territories, allowing them to practice independently and even own and manage private NP practices without a physician agreement. For PAs, most state laws require an agreement with a specific supervising or collaborating physician, though the physician does not need to be onsite at all times. In rural or medically underserved clinics where a physician is present only 1 or 2 days a week, PAs often serve as the primary care providers while collaborating with the physician as required by law.

Both careers pay well above the May 2025 median for all healthcare diagnosing or treating practitioners ($103,500) and all U.S. occupations ($50,980). According to May 2025 BLS data, PAs earned a median annual wage of $135,880, while nurse practitioners specifically earned a median annual wage of $132,300. By our calculation from May 2025 BLS data, the national median pay for PAs is $3,580 per year (or about 2.7%) higher than the median pay for NPs.

When the BLS groups nurse practitioners with the other two APRN roles in its profile, nurse anesthetists ($236,590 median) and nurse midwives ($134,040 median), the combined APRN median wage is $134,920. For PAs, the lowest 10% earned less than $99,380 and the highest 10% earned more than $190,280. Across the combined APRN category, the lowest 10% earned less than $102,190 and the highest 10% earned more than $224,490.

Both fields are growing much faster than the 3% average for all U.S. occupations from 2025 to 2035. The AAPA notes that three-quarters of PAs receive multiple job offers upon graduation. At the same time, the NP workforce is larger: by our calculation from BLS 2025 employment figures, there are roughly 2.0 employed NPs (336,300) for every employed PA (168,900), and BLS projects 137,800 net new NP jobs over the decade compared to 35,700 net new PA jobs.

This checklist is written by our team to help you weigh your current degree, clinical background, and career goals against the official requirements for each path.

• Check your current degree and license. If you already hold a BSN and an active RN license, an NP program builds directly on your degree. If you hold a non-nursing bachelor's degree in biology or health sciences and have hands-on patient care hours as an EMT, medical assistant, or CNA, PA school (or a direct-entry MSN/APRN program) is your most direct route.
• Decide whether you want surgery in your career. Per the BLS, PAs can provide surgical care and assist in surgery, while NPs cannot. If you want to work in the operating room, choose PA.
• Weigh generalist flexibility against early specialization. If you want 2,000+ rotation hours across family medicine, internal medicine, pediatrics, OB/GYN, general surgery, emergency medicine, and psychiatry before choosing a field, pick PA. If you already know the exact patient population you want to treat (such as neonatal, psychiatric mental health, pediatrics, or family primary care) and want 100% of your clinical training in that population, pick NP.
• Look at how you want to practice in your state. If you want the legal authority to practice independently without a physician agreement or open your own practice in one of the 27 full-practice states, D.C., or 2 U.S. territories, the NP credential gives you that option. If you prefer practicing in a physician-led medical or surgical team, PA fits naturally.
• Count your direct patient care hours. Incoming PA students average more than 3,000 hours of direct patient contact. If you do not yet have patient care hours and do not want to spend about 3 years working as an MA, EMT, or phlebotomist before applying, compare that timeline against an accelerated nursing or graduate-entry NP bridge program.
• Test your choice against interview questions. Before you submit an application, read through our lists of <a href="/articles/pa-program-interview-questions">PA program interview questions</a> and <a href="/articles/fnp-np-program-interview-questions">FNP and NP program interview questions</a> to see which role's daily work and philosophy match your own stories.

If you apply to PA school, expect an interviewer to ask why you chose the PA path over becoming a nurse practitioner or physician. Weak answers criticize nursing education or repeat generalizations that aren't true everywhere. Strong answers stick to the structural facts of PA training and connect them to a real clinical moment you experienced.

Build your answer around key points from AAPA and BLS definitions:

• The medical model and generalist curriculum: Explain why you want a 27-month curriculum modeled on medical school that trains you across all aspects of general medicine rather than narrowing to a specific population focus at program entry.
• Broad medical and surgical rotations: Point to the 2,000+ hours of rotations across family medicine, internal medicine, OB/GYN, pediatrics, general surgery, emergency medicine, and psychiatry, especially if you want procedural or surgical training or the ability to treat conditions across systems.
• Team-based practice with physicians: Share a concrete example from your 3,000+ hours of patient care where you watched a PA and physician collaborate on a complex case, and say why that team structure is how you want to practice.
• Once you have drafted your answer, practice saying it out loud concisely. Confetto's AI interviewer lets you rehearse PA and NP interviews with realistic follow-ups on your clinical hours. Start your free week.

Example answer: Why do you want to become a PA instead of a nurse practitioner?

• PA program interview questions
• FNP and NP program interview questions

• AAPA: What is a PA?
• AAPA: Become a PA
• ARC-PA: Currently Accredited Entry-Level Programs
• BLS Occupational Outlook Handbook: Physician Assistants
• BLS Occupational Outlook Handbook: Nurse Anesthetists, Nurse Midwives, and Nurse Practitioners
• AANP: The Path to Becoming a Nurse Practitioner
• AANP: What's a Nurse Practitioner (NP)?
• AANP: Facts About NPs
• AANP: Scope of Practice for Nurse Practitioners