National Board of Chiropractic Examiners is an independent, nonprofit organization that develops and administers standardized exams to assess the knowledge and skills of chiropractic students and graduates. These exams help ensure chiropractors meet national competency standards before practicing, supporting public safety and professional consistency across the U.S.
Category
Professional licensing organization
Used for
Chiropractic licensing exams
Common confusion
Often mistaken for state licensing boards, which are separate
Also called
NBCE

The National Board of Chiropractic Examiners (NBCE) is the main organization responsible for creating and grading standardized tests that chiropractic students and graduates must pass. These exams help determine whether future chiropractors have the knowledge and skills needed to practice safely and effectively. The NBCE is independent, meaning it doesn't belong to any chiropractic school, state. Or government agency, which helps keep testing fair and consistent across the country.
Related glossary terms: Chiropractic License, Chiropractic Board Certification, Chiropractic Adjustment.
Chiropractic licensing laws vary by state. But almost all states require passing NBCE exams as part of the process. The exams cover important topics like human anatomy, diagnosis, chiropractic techniques. And clinical case management. By setting a national standard, the NBCE helps ensure that chiropractors in every state meet the same basic requirements, which supports public trust and professional quality.
The NBCE offers several exams, usually taken at different stages of chiropractic education. The first set, called Part I, is typically taken after the first two years of chiropractic school and covers basic sciences like anatomy, physiology. And pathology. Part II focuses on clinical sciences, including diagnosis, neurology. And chiropractic principles. Part III tests clinical skills, such as patient examination and case management. And is usually taken near graduation. Some students also take Part IV, which includes hands-on practical exams in chiropractic techniques, radiology. And case management.
Exams are multiple-choice and administered at testing centers across the U.S. The NBCE uses a passing score system based on the difficulty of each test version. This means the passing score can vary slightly from one exam session to another. But the standard remains consistent. The organization also reviews and updates exam content regularly to reflect current chiropractic practices and scientific knowledge.

The NBCE plays a key role in protecting patients and supporting the chiropractic profession. By requiring standardized exams, the organization helps ensure that all licensed chiropractors meet a minimum level of competence. This reduces the risk of unsafe or ineffective care and helps patients feel confident in their chiropractor’s abilities. For chiropractors, passing NBCE exams is often a requirement for licensure, making it a critical step in building a professional career.
The NBCE also benefits chiropractic schools and the profession as a whole. Schools use NBCE exam results to evaluate their programs and make improvements. The organization’s exams help set a national benchmark for chiropractic education, which supports consistency and quality across different schools. This is especially important because chiropractic programs vary in length and focus. But NBCE exams ensure that graduates meet the same core standards.
NBCE exams are most important when students are preparing to graduate from chiropractic school and apply for licensure. Passing these exams is usually required before a chiropractor can legally practice. So students must plan their exam schedule carefully to avoid delays. The exams also matter when chiropractors want to move to a different state, as most states require NBCE exam results for licensure by endorsement.
For patients, the NBCE’s role matters when choosing a chiropractor. Knowing that a chiropractor has passed NBCE exams provides assurance that they have met national standards for knowledge and skills. This is especially helpful in states with less strict licensing requirements, as NBCE exams help ensure a baseline level of competence. And the NBCE’s exams are important for the profession’s reputation, as they help demonstrate that chiropractic care is based on standardized education and training.
State boards issue licenses and regulate chiropractors within their state. While the NBCE creates and administers national exams that most states require.
Accreditation ensures chiropractic schools meet educational standards. While the NBCE tests individual students’ knowledge and skills.
The NBCE exams are not just a formality—they are designed to assess both foundational knowledge and clinical judgment, ensuring chiropractors can apply what they’ve learned in real patient scenarios. Staying current with exam updates is key for schools and students alike.
A chiropractic student in Georgia takes the NBCE Part I exam after completing two years of school. After passing, they move on to clinical training and take Parts II and III before graduation. Once they pass all required exams, they apply for a Georgia chiropractic license, which requires NBCE exam results as part of the application.
Chiropractic License is an official state-issued credential that permits a practitioner to legally diagnose, treat. And manage neuromusculoskeletal conditions using hands-on spinal adjustments and related therapies. It ensures the chiropractor has completed accredited education, passed national board exams.
Chiropractic Board Certification is a voluntary process that chiropractors complete to demonstrate advanced knowledge, skills. And experience in a specific area of chiropractic care. This certification, granted by specialty boards recognized by the American Chiropractic Association, involves rigorous exams, continuing education. And clinical practice requirements beyond basic licensure.
Chiropractic Adjustment is a hands-on procedure where a licensed chiropractor applies controlled force to a specific joint in the spine or other body part to improve alignment, reduce pain. And restore movement. These adjustments are often performed using the chiropractor’s hands or a small instrument and may produce a popping sound as gas releases from the joint.
Spinal Adjustment is a manual procedure performed by a chiropractor to apply controlled force to a specific joint in the spine. The goal is to improve spinal motion, reduce nerve irritation. And restore proper alignment to help the body function better and relieve pain without surgery or medication.
Joint Dysfunction is a condition where a joint in the body moves improperly or loses its normal range of motion, often causing pain, stiffness. Or inflammation. It can result from injury, overuse, poor posture. Or underlying conditions like arthritis. Joint Dysfunction may affect any joint, including the spine, shoulders, hips.
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