How Certification Works
A nursing certification shows you have specialized knowledge and skills in a particular area of practice. Most certifications combine an experience requirement with an exam, though some are earned through testing alone. Certifications are issued by professional organizations and tied to a specific nursing level and specialty. The American Nurses Credentialing Center (ANCC), the largest nurse-certification body in the United States, has certified more than a quarter million nurses (ANCC). Some credentials are open to any nurse holding an RN; others are limited to APRNs, who certify through boards such as the American Association of Nurse Practitioners (AANP).
Why Get Certified
Certification is not legally required to practice, but many employers require or strongly prefer it for specialized and leadership roles. Beyond meeting those requirements, it demonstrates your expertise and your commitment to professional development, which makes it a strong career investment. To pursue a specific credential, check the certifying organization for current eligibility rules, exam requirements, and renewal terms.
Frequently Asked Questions
Are nursing certifications required to practice? No. A certification is voluntary and separate from your license. You need a license to work as a nurse; certification adds documented proof of specialty expertise that many employers require or prefer for advanced and leadership roles.
Who issues nursing certifications? Professional bodies do. The American Nurses Credentialing Center (ANCC) is the largest in the United States and has certified more than a quarter million nurses (ANCC). Advanced practice nurses also certify through boards such as the American Association of Nurse Practitioners (AANP).
What's the difference between a license and a certification? A license is the legal permission to practice, granted by your state board of nursing. A certification is a credential documenting specialized knowledge in a practice area, granted by a certifying organization.
How do I keep a certification active? Most certifications renew on a set cycle (often every three to five years) through continuing education, practice hours, or retesting. Confirm current renewal terms with the certifying body before you enroll.
Does certification raise pay? It often helps. Certification doesn't guarantee a raise, but it can qualify you for specialized and supervisory roles that pay more, and some employers offer pay differentials or reimbursement for certified nurses.