Core Education and Prerequisites
To be a registered nurse, candidates must complete an accredited nursing program and pass a national licensing exam. The most common pathways are an Associate Degree in Nursing (ADN), which typically takes two years, or a Bachelor of Science in Nursing (BSN), which takes four years. Accelerated BSN programs exist for students who already hold a bachelor's degree in another field and can be completed in 12 to 18 months. All programs include supervised clinical hours in hospitals and healthcare settings. The National Council Licensure Examination for Registered Nurses (NCLEX-RN) is the mandatory exam for licensure in all U.S. states and territories. The National Council of State Boards of Nursing administers the NCLEX-RN, and candidates can find detailed test plans and eligibility requirements on its official site NCSBN.
Prerequisite coursework usually includes anatomy, physiology, microbiology, chemistry, and statistics. Many programs also require a minimum GPA, healthcare certifications like Certified Nursing Assistant (CNA), and completion of the Test of Essential Academic Skills (TEAS). The Bureau of Labor Statistics reports that registered nurses held about 3.1 million jobs in 2023, making it one of the largest occupations in the healthcare sector. Tuition costs vary widely; public in-state ADN programs can cost under $10,000 per year, while private BSN programs may exceed $80,000 annually. Financial aid, scholarships from organizations like the National Association of Hispanic Nurses, and employer tuition reimbursement help offset these expenses.
Licensing and Certification Process
After graduating from an approved program, candidates must apply for licensure through their state board of nursing. Each state board sets its own application fees, background check requirements, and additional jurisprudence exams. The NCLEX-RN exam uses a computer adaptive testing format and covers four major client needs categories: Safe and Effective Care Environment, Health Promotion and Maintenance, Psychosocial Integrity, and Physiological Integrity. Candidates receive a pass or fail result immediately after the exam, and those who fail can retake the exam after a 45-day waiting period, with a limit of eight attempts per year. The Federation of State Boards of Nursing provides a candidate guide with the latest rules and registration procedures at fsbn.org.
Beyond the initial license, many employers require or prefer specialty certifications. The American Nurses Credentialing Center and the American Association of Critical-Care Nurses offer certifications in areas like medical-surgical nursing, pediatrics, and emergency nursing. Some states mandate continuing education units for license renewal, typically every two years. For example, California requires 30 hours of continuing education per renewal period, and specific hours must cover topics like pain management and infection control. The U.S. News & World Report ranks registered nursing among the top healthcare support jobs, noting strong job growth and median pay above the national average for all occupations.
Career Outlook and Top Employers
The Bureau of Labor Statistics projects employment of registered nurses to grow 6 percent from 2022 to 2032, about as fast as the average for all occupations. This growth is driven by an aging population, increased prevalence of chronic conditions, and the need to replace retiring nurses. The median annual wage for registered nurses was $81,220 in May 2023, with the highest 10 percent earning more than $120,000. Hospitals remain the largest employer, but outpatient care centers, home healthcare services, and physician offices are adding positions rapidly. The U.S. military, the Department of Veterans Affairs, and large hospital systems like Kaiser Permanente and HCA Healthcare are among the biggest recruiters of registered nurses nationwide.
Technology is reshaping the role of the registered nurse, with electronic