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Dental Hygienist License in New Hampshire

Your complete 2026 guide to obtaining and maintaining your Dental Hygienist license in NH. Covers fees, exams, documents, and renewal.

Application Fee

$250

Processing Time

4-6 Weeks

Exam Required

NBDHE

Difficulty Level

Medium

Step-by-Step: How to Get Licensed

Follow these 5 steps to obtain your Dental Hygienist license in New Hampshire.

Step 1·Complete Education

Finish an approved Dental Hygienist training program in New Hampshire.

Step 2·Gather Documents

Collect all 5 required documents for your NH application.

Step 3·Pass the Exam

Score passing marks on the NBDHE.

Step 4·Submit Application

File your application with the New Hampshire licensing board and pay the $250 fee.

Step 5·Receive License

Processing takes 4-6 weeks in NH. Practice legally once approved.

How to Apply

Getting licensed as a Dental Hygienist in New Hampshire starts with meeting the educational prerequisites set by the NH licensing authority. Once you have completed your training, you will need to register for and pass the NBDHE. After passing, submit your application along with all required documents to the New Hampshire state board.

Requirements

New Hampshire has specific requirements for Dental Hygienist licensure that applicants must fulfill. You must be at least 18 years old and hold a valid government-issued identification. Educational requirements include completing an accredited program relevant to provide preventive dental care and oral health education. A clean background check is mandatory in NH, and you must demonstrate good moral character. The NBDHE must be passed with a minimum score set by the New Hampshire board.

Fees & Costs

The cost of becoming a licensed Dental Hygienist in New Hampshire starts at $250 for the application fee. NH requires this fee to be paid at the time of application submission. Factor in additional expenses such as exam fees, background check costs, and any required continuing education. Late renewal penalties in New Hampshire can add up to $88 to your costs.

License Fee Calculator — Dental Hygienist in New Hampshire

Base License Fee$250
Estimated Total$250

Renewal Process

New Hampshire requires Dental Hygienist license holders to renew their credentials every 2 years. The renewal fee is $175 in NH. Continuing education requirements must be met before the renewal application is submitted. New Hampshire offers both online and mail-in renewal options for licensed professionals.

License Expiry Calculator — Dental Hygienist in NH

Enter your license issue date to see when renewal is due. New Hampshire requires renewal every 2 years.

Additional Information

New Hampshire takes professional licensing seriously, and the Dental Hygienist field is no exception. The state board in NH regularly updates its requirements to align with industry standards and protect public safety. As a licensed Dental Hygienist in New Hampshire, you will be expected to maintain high ethical standards and stay current with developments in your field. The NH licensing board provides resources and support to help professionals meet their obligations.

Document Checklist — Dental Hygienist

0 of 5 documents ready

Frequently Asked Questions

License Reciprocity: Can I Use My New Hampshire Dental Hygienist License in Other States?

Reciprocity varies by state. Always verify with the destination state's licensing board before practicing.

Destination StateReciprocityNotes
Alaska (AK) FullAK accepts NH Dental Hygienist license via reciprocity agreement.
Alabama (AL) PartialAL requires additional exam or paperwork for NH license holders.
Arizona (AZ) FullAZ accepts NH Dental Hygienist license via reciprocity agreement.
Arkansas (AR) NoneAR does not recognize NH Dental Hygienist license. Full re-application required.
Colorado (CO) NoneCO does not recognize NH Dental Hygienist license. Full re-application required.
Delaware (DE) NoneDE does not recognize NH Dental Hygienist license. Full re-application required.
California (CA) PartialCA requires additional exam or paperwork for NH license holders.
Florida (FL) PartialFL requires additional exam or paperwork for NH license holders.

Where to File Locally in New Hampshire

Visit a licensing department office near you for in-person assistance.

Concord

49 S Main St, Concord, NH 03301

(603) 271-2219

Mon-Fri 8:00 AM - 4:30 PM

Manchester

1 City Hall Plaza, Manchester, NH 03101

(603) 624-6500

Mon-Fri 8:00 AM - 4:30 PM

Nashua

229 Main St, Nashua, NH 03060

(603) 589-3000

Mon-Fri 8:00 AM - 4:30 PM

Dover

288 Central Ave, Dover, NH 03820

(603) 516-6000

Mon-Fri 8:00 AM - 4:30 PM

Keene

3 Washington St, Keene, NH 03431

(603) 357-9800

Mon-Fri 8:00 AM - 4:30 PM

Official New Hampshire Resources

Always verify requirements directly with the New Hampshire state board. Regulations may change.

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Disclaimer

US License Guide is a private informational resource and is not affiliated with, endorsed by, or connected to any federal, state, or local government agency. The information provided on this website is for general guidance purposes only and should not be considered legal or professional advice. Licensing requirements, fees, and procedures may change without notice. Always verify current requirements directly with your state's official licensing board before making any decisions. Use of this site does not create any professional-client relationship.