Starting a career in chiropractic means passing a big exam from the National Board of Chiropractic Examiners (NBCE). This exam is key to making sure new chiropractors can give safe and effective care. We’ll cover the exam’s purpose, format, and what it tests. This guide aims to help you understand and pass this important step in your chiropractic path. Practice with the free National Board of Chiropractic Examiners practice test on PracticeTestGeeks (7 questions with answer explanations).
Numbers in brackets link to the official sources listed under Sources & last verified. Dates that have passed are removed automatically.
| Item | Detail | Source · Verified |
|---|---|---|
| Number of questions (Part I) | 255 questions, six domains[1] | National Board of Chiropractic Examiners · Oct 25, 2026 |
| Number of questions (Part II) | 255 questions, six domains[2] | National Board of Chiropractic Examiners · Oct 25, 2026 |
| Number of questions (Part IV) | 8 stations (7 patient encounter + 1 technique)[6] | National Board of Chiropractic Examiners · Oct 25, 2026 |
| Number of questions (Physiotherapy) | 90 multiple-choice questions[4] | National Board of Chiropractic Examiners · Oct 25, 2026 |
| Time limit (Part III) | 4 hours testing time (4 h 31 min appointment)[3] | National Board of Chiropractic Examiners · Oct 25, 2026 |
| Time limit (Physiotherapy) | 75 minutes[4] | National Board of Chiropractic Examiners · Oct 25, 2026 |
| Passing score (Part I) | 375 (scale 125–800)[1] | National Board of Chiropractic Examiners · Oct 25, 2026 |
| Passing score (Part II) | 375[2] | National Board of Chiropractic Examiners · Oct 25, 2026 |
| Passing score (Part III) | 375[3] | National Board of Chiropractic Examiners · Oct 25, 2026 |
| Passing score (Part IV) | 375 recommended (states set their own standard)[7] | National Board of Chiropractic Examiners · Oct 25, 2026 |
| Passing score (Physiotherapy) | 375 recommended[4] | National Board of Chiropractic Examiners · Oct 25, 2026 |
| Exam fee (Part I) | $710[5] | National Board of Chiropractic Examiners · Oct 25, 2026 |
| Exam fee (Part II) | $710[5] | National Board of Chiropractic Examiners · Oct 25, 2026 |
| Exam fee (Part III) | $710[3] | National Board of Chiropractic Examiners · Oct 25, 2026 |
| Exam fee (Part IV) | $1,585[5] | National Board of Chiropractic Examiners · Oct 25, 2026 |
| Retake fee (Parts I, II, III & Physiotherapy (CBT)) | $50 Prometric fee to reschedule/cancel 29–18 days out[1] | National Board of Chiropractic Examiners · Oct 25, 2026 |
| Retake policy | Unlimited attempts until passed; no retaking a passed exam; full Part retake only for Parts I/II since Jan 1, 2026[8] | National Board of Chiropractic Examiners · Oct 25, 2026 |
| Delivery (Part IV) | In person at the NBCE Assessment Center, Greeley, Colorado[7] | National Board of Chiropractic Examiners · Oct 25, 2026 |
| Delivery (Parts I, II, III & Physiotherapy (CBT)) | Computer-based at chiropractic colleges and Prometric test centers[1] | National Board of Chiropractic Examiners · Oct 25, 2026 |
| Eligibility (Part I) | Second year at an eligible chiropractic college, with registrar approval[1] | National Board of Chiropractic Examiners · Oct 25, 2026 |
| Eligibility (Part II) | Third year at an eligible chiropractic college[2] | National Board of Chiropractic Examiners · Oct 25, 2026 |
| Eligibility (Part III) | Passed Part I and within 9 months of graduation[3] | National Board of Chiropractic Examiners · Oct 25, 2026 |
| Eligibility (Part IV) | Passed Part I; within 6 months of graduation or a graduate[7] | National Board of Chiropractic Examiners · Oct 25, 2026 |
| Eligibility (Physiotherapy) | 120 hours of physiotherapy instruction[4] | National Board of Chiropractic Examiners · Oct 25, 2026 |
| Registration deadline (Part IV) | Scheduling closes 17 days before each test date, 4:00 p.m. MT[7] | National Board of Chiropractic Examiners · Oct 25, 2026 |
| Registration deadline (Parts I, II, III & Physiotherapy (CBT)) | Scheduling closes 17 days before test date, 4:00 p.m. MT[9] | National Board of Chiropractic Examiners · Oct 25, 2026 |
| Registration opens (Part IV) | Book up to 6 months ahead[7] | National Board of Chiropractic Examiners · Oct 25, 2026 |
| Testing window (Part IV) | Most weeks Fri–Sun in Greeley, CO[7] | National Board of Chiropractic Examiners · Oct 25, 2026 |
Interactive National Board of Chiropractic Examiners resources on PracticeTestGeeks, free to start:
According to National Board of Chiropractic Examiners, “It consists of 255 questions across six domains.”[1]
Prepare for the NBCE - National Board of Chiropractic Examiners exam with our free practice test modules. Each quiz covers key topics to help you pass on your first try.
These are practice questions written for this site, not questions from the real exam. Each explanation shows why the right answer is right and why the others are wrong.
Question: What is the primary purpose of standardized procedures in Spinal Anatomy?
Answer: A. To ensure consistency, safety, and quality across all practitioners
Explanation:
The correct answer is that standardized procedures ensure consistency, safety and quality across all practitioners. A written, shared method means a patient receives comparable care whoever delivers it, and it makes mistakes easier to spot.
Slowing down work is wrong because a good procedure removes guesswork and rework; any delay is a side effect, not the purpose. Creating unnecessary bureaucracy is wrong because it describes a badly designed procedure, not the reason procedures exist. Benefiting only management is wrong because the main beneficiaries are patients and the practitioners who follow the procedure.
Rule to remember: when an option names a purpose, choose the one that serves patient safety and quality, and be wary of options that sound cynical or one-sided.
Question: How does technology impact modern practices in Diagnostic Imaging?
Answer: A. Technology improves efficiency, accuracy, and access to information while requiring new skills
Explanation:
The correct answer is that technology improves efficiency, accuracy and access to information while requiring new skills. It is the only option that gives both the benefit and the cost, which is how most balanced exam statements read.
Saying technology has no impact is wrong because imaging tools clearly change how findings are captured and shared. Saying it replaces all human judgment is wrong because the practitioner still interprets results and decides what to do. Saying it is only useful for record keeping is wrong because it is far too narrow; technology also affects image quality and how quickly information reaches the person who needs it.
Rule to remember: absolute words such as no, all and only are usually signs of a wrong option.
Question: How should ethical dilemmas be handled in Spinal Anatomy?
Answer: A. Follow established ethical guidelines, consult with supervisors, and prioritize stakeholder welfare
Explanation:
The correct answer is to follow established ethical guidelines, consult with supervisors and prioritize the welfare of those affected. It relies on shared standards and on asking for input instead of deciding alone.
Deciding based solely on personal preference is wrong because ethics codes exist so decisions do not rest on one person's taste. Ignoring ethical concerns is wrong because an unaddressed problem can harm patients and the practitioner. Always choosing the cheapest option is wrong because cost may be a factor but it cannot override patient welfare.
Rule to remember: in ethics questions, pick the answer that uses the professional code, seeks advice when unsure, and puts the people affected first.
Start with the official NBCE page for the part you are sitting. Note its eligibility rules, format and scoring so you know what you are preparing for. Then use the practice sets to find where you are weak.
Work through the topic sets, such as Spinal Anatomy, Diagnostic Imaging, Chiropractic Techniques, Patient Management and Neurology, in short sittings. After each set, read the explanation for every question you missed, and also for those you guessed correctly. Write down the rule behind each miss in your own words and revisit that list at the start of your next session.
Our questions are written by us and are not real exam questions, so treat them as a way to practise recall and reasoning, not as a preview of what you will see. Use the Certification and Licensing and Types of Exams sets to check you understand the process around the exam as well as the content.
Close to test day, shift from learning new material to reviewing your list of missed rules. Confirm your scheduling, location and identification requirements on mynbce.org, and plan your route and timing so the day itself is uneventful.
The chiropractic board certification process in the United States centers on the National Board of Chiropractic Examiners (NBCE) test. This test is key in checking if a chiropractor has the knowledge and skills needed for starting a chiropractic practice. It’s a big step for those wanting to get their chiropractic licensure and start their career.
| What is the National Board of Chiropractic Examiners (NBCE)? | NBCE creates standardized exams used by many jurisdictions to evaluate chiropractic licensure readiness. |
| Who should take NBCE exams? | Chiropractic students and graduates typically test as part of their path toward licensure. |
| What do NBCE-style questions measure? | They focus on applied knowledge, clinical reasoning, and safe patient-care decision making. |
| How are NBCE scores used for licensure? | State or provincial boards review passed sections based on local rules for licensure or endorsement. |
| What does NBCE Part I generally cover? | It emphasizes foundational sciences that support clinical decision making. |
| What is the main focus of NBCE Part II? | It centers on clinical science concepts used in patient evaluation and management. |
| What is tested in NBCE Part III-style content? | It tends to be more case-based, requiring practical clinical judgment. |
| What does the NBCE Physiotherapy exam assess? | It commonly covers therapeutic procedures and physical agents used in chiropractic settings. |
| How should you structure a weekly NBCE study schedule? | Use short daily review blocks, then add timed mixed-question sets to build stamina. |
| What is the best way to review missed NBCE questions? | Write a one-sentence rule for the concept, then redo a small set on the same topic. |
| How can you improve pacing during the exam? | Practice timed blocks and avoid spending too long on any single question early. |
| What should you do the day before the test? | Review high-yield notes and common error patterns, not brand-new material. |
| What affects a chiropractor’s salary the most? | Location, patient volume, payer mix, and clinic efficiency often drive earnings. |
| Do chiropractors earn more in private practice? | Owners can earn more, but income depends on overhead, retention, and referrals. |
| How does experience change earning potential? | Income often improves as a clinician builds a stable caseload and systems for growth. |
| Can niche services increase chiropractic income? | Yes, specialization can help when there is strong demand and clear service positioning. |
| How much does the NBCE exam cost? | Fees vary by exam section and can change, so confirm the price during registration. |
| Are there extra fees beyond registration? | You may see added costs for rescheduling, late changes, or special processing. |
| What should you budget for total testing costs? | Plan for multiple sections plus any required score reporting or administrative steps. |
| Can NBCE fees change over time? | Yes, pricing may be updated, so always verify current fees before scheduling. |
The NBCE exam has several parts, each covering different chiropractic topics. It includes basic sciences, clinical sciences, and practical/skills-based assessments. Candidates need to show they know these areas well to pass the exam and meet chiropractic regulatory bodies‘ standards for chiropractic credentialing and chiropractic professional development.
Success on the NBCE exam needs a good plan and the right tools. As future chiropractors, making a solid study plan and using the best resources can boost your exam passing chances.
Here are some tips to help you do well:
Using different NBCE exam prep tools can make you more ready for the test. These tools include:
By using good study strategies and the right resources, you can feel ready for the NBCE exam. This is a big step towards your chiropractic career.
Try these questions from our free National Board of Chiropractic Examiners practice tests. The correct answer and an explanation follow each question.
Which NBCE body is responsible for setting examination content specifications and blueprints?
Answer: C. Test Development Committee
The NBCE Test Development Committee, composed of subject-matter experts, develops and reviews content specifications for each exam part.
A candidate caught using unauthorized notes during an NBCE exam faces which consequence under exam security policy?
Answer: B. Score cancellation and possible permanent disqualification
Confirmed cheating results in score cancellation, and the NBCE may impose permanent disqualification from future examinations.
In Part IV of the NBCE exams, which of the following scenarios might a candidate be asked to address?
Answer: C. Evaluating and managing a complex clinical case
Part IV of the NBCE exams focuses on a candidate's ability to integrate knowledge and skills in a comprehensive clinical setting. This often involves evaluating and managing complex patient cases, requiring candidates to demonstrate diagnostic reasoning, treatment planning, and patient management strategies. It assesses their readiness to handle real-world clinical challenges independently.
NBCE's testing accommodations policy is designed to comply with which federal law?
Answer: B. Americans with Disabilities Act (ADA)
NBCE accommodation policies are designed to comply with the Americans with Disabilities Act, ensuring equal access for candidates with documented disabilities.
Take the full National Board of Chiropractic Examiners practice test
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