Dental Hygiene Schools and Education Programs in Idaho

The State of Idaho is home to 1,140 dental hygienists, which works out to a ratio of 1.87 dental hygienists for every one-thousand Idaho residents.

The Idaho State Board of Dentistry is the state agency that is responsible for assuring public health and safety as it relates to dental health care. The Board establishes and maintains regulations and licensure requirements for dentists, dental assistants and dental hygienists working in the state.


To qualify for a dental hygienist license in Idaho, follow the steps in this guide:

Earn a Minimum of an Associate’s Degree in Dental Hygiene
Take and Pass Required Examinations
Submit an Application to the Idaho Board of Dentistry
Complete Continuing Education for Licensure Maintenance
Consider Additional Opportunities in Dental Hygiene



Step 1. Earn a Minimum of an Associate’s Degree in Dental Hygiene

Before you may apply for licensure, you must earn at least an associate’s degree from an American Dental Association (ADA) Commission on Dental Accreditation (CODA)-accredited dental hygiene program.

Currently, there are five (5) CODA-accredited dental hygiene programs in Idaho from which you may earn degrees at various levels:

  • Associate of Applied Science
  • Bachelor of Science
  • Bachelor of Arts
  • Master of Science

These programs offer courses such as:

  • Human Anatomy and Physiology
  • Introduction to Microbiology
  • Introduction to Dental Hygiene Theory
  • Dental Radiology
  • Head and Neck Anatomy
  • Dental Anatomy Embryology
  • Medical Emergencies
  • Oral Pathology
  • Periodontics
  • Dental Materials
  • Pain and Control Methodology
  • Special Needs Patients
  • Legal and Ethical Issues
  • Dental Hygiene Clinics
  • Testing and Board Reviews

Past graduates in Idaho who have gone on to complete Master of Science degrees in dental hygiene have gone on to complete thesis research essays that have become standard reading for industry professionals:

  • The Role of the Dental Hygienist in Screening for Sleep Apnea
  • Dental Hygiene Students’ Knowledge of Human Papillomavirus and Its Relation to Oropharyngeal Cancer
  • Impact of Adjunctive Techniques in Oral Cancer Screenings on motivation to Quit Tobacco Use



Step 2. Take and Pass Required Examinations

National Board Examination

To apply for licensure, you must pass the National Board Dental Hygiene Examination (NBDHE). To apply for the exam, follow these steps:

  • Agree to Rules and Regulations in NBDHE Guide
  • Register for DENTPIN Number
  • Apply for NBDHE Exam
  • Schedule a Time and Location to Take Exam

Once your application is processed, you will get an email with instructions on scheduling your test appointment.

Pearson VUE is a testing vendor for the NBDHE exam. Pearson locations throughout or near Idaho are located in the following cities:

  • Boise, Idaho
  • Helena, Montana
  • Ogden, Utah
  • Bountiful, Utah
  • Spokane Valley, Washington

State or Regional Dental Hygiene Clinical and Local Anesthesia Examination

The State of Idaho has been a member of the Western Region Examining Board (WREB), a National Dental and Dental Hygiene Testing Agency, since 1985, and WREB may administer both clinical examinations and the local anesthesia exam for Idaho dental hygienists.

To be eligible to take a WREB exam, you must either be currently enrolled in an accredited dental hygiene program or have successfully completed a degree at an accredited dental hygiene program.

For local anesthesia examination eligibility, you must be enrolled in or have completed a degree from an accredited dental hygiene program, AND you must be able to show certification of successful completion of a local anesthesia course.

To find current exam testing cite information, visit WREB here.

The Idaho State Board of Dentistry will also accept Central Regional Dental Testing Services (CRDTS) examination scores and American Board of Dental Examiners (ADEX) examination scores.

Jurisprudence Examination

You will receive the Jurisprudence examination in the mail after the Idaho State Board of Dentistry receives your application and fee. This exam is open-book, and the purpose of the exam is to give you exposure to the Idaho Dental Practice Act and Administrative Rules.

You will return the exam to the Board by mail after completing it.



Step 3. Submit an Application to the Idaho Board of Dentistry

As part of your application, you will need to submit the following materials:

  • Application Form
  • Current Photograph (2’’x2’’, signed, and dated)
  • Application fee: $150
  • National Board Scores
  • Transcript with Degree Posted
  • Certification of Education (form enclosed in application form)
  • Licensure Verification (form enclosed in application form)
  • Proof of Dental Hygiene Clinical Exam
  • Proof of Local Anesthesia Examination
  • Authorization for Release of Personal Information
  • Current CPR Certification
  • Jurisprudence Examination
  • Final License Fee—the Board will inform you of any further licensing fees.

Proof of the Dental Hygiene Clinical Exam— If you have passed an approved regional clinical exam, you will need to submit a notarized copy of original certificate. If you have passed the state clinical exam, you will have the State submit verification to the Idaho State Board.

All materials may be mailed to the State Board at:

Idaho State Board of Dentistry P. O. Box 83720
Boise, ID 83720-0021
(208) 334-2369

Licensure has a two (2) year licensing period, which is April 1st of each odd numbered year to March 31st of the immediately subsequent odd numbered year.



Step 4. Complete Continuing Education for License Maintenance

To renew licensure, you must submit a completed renewal application and license fee to the Board prior to April 1 of each odd-numbered year. Renewal requires proof of twenty-four (24) credits continuing education every two (2) years with one (1) credit being defined as one (1) hour of instruction.

Continuing Education credits must be related to oral health, and they may be attained through continuing education courses, correspondence courses, and college credit courses.



Step 5. Consider Additional Opportunities in Dental Hygiene

As a dental hygienist in Idaho, you may be qualified to apply for Extended Access Dental Hygiene work if you:

  • Hold an ‘unrestricted’ dental hygiene licensure
  • Have been licensed as a dental hygienist for two (2) years prior to application
  • Have worked as a dental hygienist in clinical practice or as a clinical practice educator for one thousand (1000) hours within the two year period
  • Fill out Application for an Extended Access Dental Hygiene License

Holding an Extended Access Dental Hygiene license allows you to work in extended oral health care programs, such as,

  • A dental and dental hygiene program conducted by or through a school district, state or federal agency, hospital, long-term care facility, public health district, dental hygiene school, or federally qualified health center
  • Board-approved oral health programs conducted by a nonprofit public or private entity.

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