Proctored Exams

Complete Guide to the National Board Dental Hygiene Examination (NBDHE®)

The National Board Dental Hygiene Examination (NBDHE) is a crucial step for aspiring dental hygienists in the United States. Managed by the Joint Commission on National Dental Examinations (JCNDE), an independent agency affiliated with the American Dental Association (ADA), the NBDHE plays a vital role in assessing the qualifications of dental hygiene professionals for state licensure. This guide offers a comprehensive overview of the NBDHE, including exam details, scheduling, and tips for success.


What is the NBDHE?

Purpose and Importance

The NBDHE is designed to evaluate candidates’ proficiency in understanding and applying essential concepts in biomedical and dental hygiene sciences. Passing the NBDHE is a key component of the licensure process for dental hygienists, demonstrating their capability to provide competent care based on current scientific knowledge.

Scope of the Exam

The examination assesses two main areas:

  • Biomedical Sciences: Understanding the biological sciences relevant to dental hygiene practice.
  • Clinical Dental Hygiene Sciences: Applying this knowledge in real-world scenarios to solve clinical problems.

The NBDHE certification is recognized across all states and satisfies either partial or full written examination requirements for dental hygiene licensure.


Preparing for the NBDHE

Practice Tests

To help candidates prepare effectively, the NBDHE offers practice tests that simulate the actual exam format. These practice tests provide a valuable opportunity to familiarize yourself with the types of questions you will encounter, helping to build confidence and identify areas needing improvement.

Access Practice Tests: Learn More About NBDHE Practice Tests

Preparation Tips:

  • Study Comprehensive Resources: Use textbooks and study guides focused on dental hygiene and biomedical sciences.
  • Join Study Groups: Collaborating with peers can enhance learning and provide support.
  • Utilize Practice Tests: Regularly practicing with sample questions helps improve test-taking strategies and timing.

Scheduling Your NBDHE Exam

1. Review the NBDHE Candidate Guide

Before scheduling your exam, thoroughly review the NBDHE Candidate Guide. Pay particular attention to:

  • Eligibility Requirements
  • Rules of Conduct
  • Examination Regulations
  • Testing Center Procedures

2. Submit Your Examination Application

Submit your application to the JCNDE. Ensure that your application is endorsed by your dental hygiene program director or includes proof of graduation from an accredited education program.

3. Receive Your Eligibility Email

Once your application is approved, you will receive an eligibility email from the JCNDE. This email confirms your approval to schedule the exam.

4. Create a Pearson VUE Account

First-time test takers must create a Pearson VUE web account. This account is essential for scheduling and managing your testing appointments.

5. Schedule Your Appointment

After receiving your eligibility confirmation, schedule your exam appointment through the Pearson VUE website.

For Questions or Assistance:


Important Considerations

Rescheduling Fees

A $25 transaction fee applies for each rescheduled testing appointment, regardless of whether rescheduling is done via the call center or online.

Identification Requirements

Ensure that the name on your ID matches exactly with the name on your NBDHE application. Discrepancies will result in denial of entry to the Pearson VUE Test Center, leading to forfeiture of your application fee.

Name Changes:

If you need to update your name on file, submit the request in writing via email to dentpin@ada.org at least two weeks before your testing date. Include your DENTPIN, government-issued photo ID, and any legal name change documents.

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