Dental Hygienist / District of Columbia
2026 data District of Columbia board official source

District of Columbia Dental Hygienist License Requirements

Compiled from official public sources by the publisher.

What the state board actually requires: fees, renewal cycle, and requirements from official records.

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Provides preventive dental care and examines patients for oral disease.

What the District of Columbia data shows for Dental Hygienists

To practice as a dental hygienist in District of Columbia, the state licensing board requires 3,073 documented education or training hours, a passing score on NBDHE (National Board Dental Hygiene Exam). A criminal history background check is also part of the application. Applicants must be at least 18 years old. The regulation sits under District of Columbia's professional licensing framework, which classifies the training track as "Associate or Bachelor of Science Degree".

Upfront cost is $233, with renewal running $136 on a 2-year cycle. Maintaining the license requires 24 hours of continuing education per 2-year cycle, an ongoing cost applicants often underestimate when budgeting the career.

On reciprocity, dental hygienists should know: Dental Hygiene Compact: 20+ states.

Licensing Ease Score

D
Licensing Ease Score
40/100
Dental Hygienist · District of Columbia

A higher score means this specific license is LESS burdensome to obtain and maintain here than the national requirement corpus, based on education hours, fees, continuing education, and experience requirements, not an overall judgment of the profession or the state.

Education & Training F
3,073 hours
Documented education/training hours required
Initial Fee F
$233
One-time application/license fee
Renewal Burden D
$68/yr
$136 every 2 years
Continuing Education C-
12.0 hrs/yr
24 hours every 2 years
Experience Required A+
None required
Supervised work experience required before licensure

Licensing Requirements in District of Columbia

Education / Training Hours
Associate or Bachelor of Science Degree
3,073 hours
Exam Requirement
NBDHE (National Board Dental Hygiene Exam)
Required
Initial License Fee
$233
Renewal Fee
$136
Renewal Cycle
Every 2 years
Continuing Education
24 hrs/cycle
Criminal History Check
Required
Minimum Age
18 years

Compare & Explore

Compare all states for Dental Hygienist All District of Columbia licenses
Data sources: NCSL Occupational Licensing Database, Institute for Justice, state licensing boards. Verify current requirements with District of Columbia licensing authorities before making career decisions.

Frequently Asked Questions

What license do I need for Dental Hygienist in District of Columbia? ▼
District of Columbia's requirements cover 3073 hours of education or training, the NBDHE (National Board Dental Hygiene Exam) exam, and an initial fee of $233. Applicants also go through a criminal background check.
How do I get certified as a Dental Hygienist in District of Columbia? ▼
To become a licensed dental hygienist in District of Columbia, you must meet the state's requirements including 3073 hours of education. You must also pass the required examination. Contact the District of Columbia licensing board to verify current requirements.
Can I transfer my Dental Hygienist license to District of Columbia from another state? ▼
Reciprocity for dental hygienists nationally works like this: Dental Hygiene Compact: 20+ states. Beyond that baseline, interstate compacts exist for many professions and may smooth a transfer into District of Columbia. Verify the specifics with the District of Columbia licensing board.
Does District of Columbia require a background check for Dental Hygienist licensing? ▼
Yes, District of Columbia requires a criminal background check as part of the dental hygienist licensing process. Disqualifying offenses and review criteria are determined by the state licensing board.
What are the continuing education requirements for Dental Hygienist in District of Columbia? ▼
Licensed dental hygienists in District of Columbia must complete 24 hours of continuing education every 2 years. The renewal fee is $136.

Related Guides

What to do with this dental hygienist license

Dental Hygienist in District of Columbia, with a documented reciprocity path, is one requirement row in a dental hygienist-wide, 50-state comparison.

  • See how District of Columbia's dental hygienist requirements compare to every other state before relocating. Dental Hygienist in every state
  • Confirm whether your out-of-state dental hygienist license transfers under an interstate compact before starting a new application. Reciprocity guide
  • See how District of Columbia's overall licensing burden compares to other states, not just this one profession. District of Columbia overview

Requirements shown are compiled from NCSL and Institute for Justice research; verify current rules with the District of Columbia licensing board before making career decisions.

Source: NCSL Occupational Licensing Database, Institute for Justice License to Work (3rd Ed.), state licensing board websites

According to the National Conference of State Legislatures and the Institute for Justice, the August 2026 PlainCredential comparison corpus maps 4,947 state licensing requirement records; see the methodology.

Read our methodology - how this data is sourced, computed, and verified.