Dental Hygienist License (RDH) in Louisiana
This guide outlines the comprehensive steps to become a licensed Dental Hygienist (RDH) in Louisiana, which typically takes around 24 months. The process involves meeting prerequisites, completing a state-approved training program, passing the national board exam, and obtaining state certification. Total costs range from $8,000 to $15,000 depending on the chosen educational path.
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The career of a Dental Hygienist in Louisiana holds promising prospects with a median salary of $82,330 per year, which is competitive when compared to national figures. The field is experiencing steady growth with an expected increase of 7.0% in employment opportunities by 2034, reflecting a national demand for dental care professionals. This growth is driven by increased awareness of oral health and an expanding elderly population requiring ongoing dental services. For those seeking a stable and rewarding healthcare career, becoming a Registered Dental Hygienist (RDH) in Louisiana offers a lucrative pathway with substantial job security and professional fulfillment.
Louisiana's unique healthcare regulations and the structure of its dental industry create specific opportunities and challenges for dental hygienists. The state requires all dental hygienists to obtain licensure through the Louisiana State Board of Dentistry, which includes passing the National Board Dental Hygiene Examination and a state-specific clinical exam. Major healthcare providers and dental service organizations are primary employers in the region, contributing to a varied job market that ranges from urban centers like New Orleans to smaller, rural communities. This regional diversity affects job availability and salary scales, making location a significant factor in career planning.
This guide provides an all-encompassing look at what it takes to become a licensed Dental Hygienist in Louisiana. Readers will gain insights into the step-by-step process of obtaining licensure, including educational requirements, examinations to be passed, and application procedures. Furthermore, the guide outlines realistic salary expectations based on regional data and explores the job market's dynamics, helping prospective dental hygienists to strategically plan their career paths. All information provided aims to equip readers with the necessary tools to make informed decisions about pursuing a career as a Dental Hygienist in Louisiana.
Licensing Authority
Louisiana State Board of Dentistry
In Louisiana, to become a licensed Dental Hygienist (RDH), applicants must complete accredited training, pass relevant exams, and meet background check requirements. The license must be renewed periodically, including continuing education.
Official Resources
Louisiana Requirements
Training Requirements
- Education
- High school diploma or equivalent
- Total Training Hours
- 2850 hours
- Classroom Hours
- 1200 hours
- Clinical Hours
- 1650 hours
- Minimum Age
- 18 years old
Additional Requirements
- Background check (State and federal) with fingerprinting
- CPR certification
Certification Exam
- Exam
- National Board Dental Hygiene Examination (NBDHE)
- Components
- Written, Skills demonstration
- Fee
- Varies by testing site
How to Become a Dental Hygienist License in Louisiana
tuition $7000-$14000, exam fee $400, background check $85, application fee $100, textbooks/supplies $300, scrubs $100
Fastest Path
24 months
Typical Timeline
24-30 months
Estimated Cost
$8000–$15000
Verify Eligibility for Dental Hygienist Licensure in Louisiana
Before beginning your journey to become a Dental Hygienist in Louisiana, verify your eligibility. You must be at least 18 years old, have a high school diploma or GED, and be legally allowed to work in the U.S. Visit the Louisiana State Board of Dentistry website to review detailed eligibility requirements and download the necessary forms. This step is crucial to ensure you meet all legal and educational prerequisites before investing time and money into a training program.
Tip
Check the Louisiana State Board of Dentistry's website regularly for any updates on eligibility requirements to avoid any outdated information.
Complete Background Check and Health Screenings
You will need to undergo a comprehensive background check and complete specific health screenings, including a TB test and a drug screening. These are required to ensure safety in the clinical environment. Contact IdentoGO by MorphoTrust USA to schedule your fingerprinting session, which will be used for the FBI and Louisiana State Police background checks. Results typically take 2-3 weeks. Disqualifying offenses and waiver processes are detailed on the Board's website.
Tip
Schedule your health screenings and fingerprinting as early as possible to avoid delays in your application process.
Select a State-Approved Dental Hygienist Training Program
Choosing the right training program is critical. The program must be approved by the Louisiana State Board of Dentistry. Visit their website to access a list of approved dental hygiene programs. These programs must include 1200 classroom hours and 1650 clinical hours, totaling 2850 hours. Attending a non-approved program will result in the inability to sit for the licensing exam, leading to wasted time and resources.
Tip
Contact multiple programs to compare costs, schedules, and pass rates for the national board exam.
Enroll in and Complete the Approved Dental Hygiene Program
Once you have selected your program, complete the enrollment process, which may include interviews, entrance exams, and financial aid applications. The program will consist of 1200 hours of classroom instruction and 1650 hours of clinical practice, focusing on various aspects of dental care. Ensure you maintain good academic standing to meet graduation requirements. This intensive training prepares you for the clinical demands of the profession and the national board exam.
Tip
Keep a detailed log of your clinical hours as proof of completion in case of any discrepancies with your training program.
Prepare for the National Board Dental Hygiene Examination (NBDHE)
The NBDHE is a mandatory exam for licensure as a dental hygienist in Louisiana. It consists of a comprehensive written test covering all aspects of dental hygiene. Preparation materials and practice exams are available through the Joint Commission on National Dental Examinations. Register for the exam through their website, and choose a testing location and date. The exam fee is typically around $400. A passing score is crucial for moving forward in the licensure process.
Tip
Utilize online forums and study groups to enhance your understanding and preparation for the NBDHE.
Register for and Schedule the NBDHE
After preparing for the NBDHE, complete your registration if not already done in the previous step. Use the ADA's website to finalize your registration, select your test date, and choose a location. Be mindful of registration deadlines and available testing windows. This step is critical as testing slots can fill up quickly, and you need to plan according to your readiness and schedule availability.
Tip
Choose a test date that allows you enough time for final review and preparation without rushing.
Take and Pass the NBDHE
On the day of your exam, arrive early at the testing center with two forms of ID and your exam confirmation. The NBDHE consists of multiple-choice questions and case-based items that test your knowledge and clinical decision-making skills. You will have a set amount of time to complete the exam. If you fail, review the retake policy on the ADA website, which typically includes a waiting period and additional fees.
Tip
Ensure a good night's sleep before the exam day and arrive early to avoid any last-minute stress.
Apply for Louisiana Dental Hygienist Licensure
After passing the NBDHE, apply for your dental hygienist license through the Louisiana State Board of Dentistry. Download and complete the licensure application from their website, and submit it along with your exam results, background check, and proof of completed educational requirements. There is a fee associated with the application. Processing times can vary, so submit your application as soon as possible after passing your exam.
Tip
Double-check your application for any missing information to avoid delays in processing.
Verify Your License and Start Your Career
Once your application is approved and your license is issued, verify your status on the Louisiana State Board of Dentistry's online registry. This verification is necessary for employers to confirm your credentials. Begin your job search by visiting dental clinics, hospitals, and job boards specialized in dental professions. Networking with professionals in the industry and attending job fairs can also provide valuable job leads.
Tip
Regularly update your resume and tailor it for each job application to increase your chances of success.
Common Mistakes to Avoid
- •Attending a training program not on the Louisiana Board of Dentistry approved list. You will complete the program but be unable to sit for the state competency exam, wasting both your time and tuition money.
What to Expect on Exam Day
National Board Dental Hygiene Examination (NBDHE) administered by Joint Commission on National Dental Examinations (JCNDE)
Written Test
Questions: 350
Time Limit: 4 hours
Format: Multiple choice
Passing Score: 75%
- • Scientific Basis for Dental Hygiene Practice: 25%
- • Provision of Clinical Dental Hygiene Services: 50%
- • Community Health/Research Principles: 25%
Skills Test
Skills Tested: Not applicable
Time Per Skill: Not applicable
The NBDHE does not include a practical skills test; it is solely a written examination.
What to Bring
- ✓ Government-issued photo ID (Driver's license or passport)
- ✓ Admission ticket
- ✓ Approved calculator (if necessary, check guidelines)
- ✓ Snacks and water for breaks
Do Not Bring
- ✗ Personal electronic devices (phones, smart watches)
- ✗ Notes or books
- ✗ Large bags or backpacks
Day-of Timeline
Arrive 30 minutes early. Check-in takes 15 minutes. Written test is 4 hours. No skills test.
Getting Your Results
Results are typically available online within three weeks via the JCNDE account. Candidates will receive an email notification when scores are posted.
If You Don't Pass
Candidates may retake the exam, but must wait 90 days between attempts. The cost for retaking the exam is the same as the initial test fee. Louisiana allows unlimited attempts.
Exam Strategies
- 1. Focus on time management, aiming to answer questions within a minute to cover all within the allotted time.
- 2. Prioritize studying the provision of clinical dental hygiene services, as it accounts for half of the exam.
- 3. Use process of elimination on multiple-choice questions to narrow down choices.
- 4. Practice with old exams or simulation tests to familiarize with the format and pressure of the actual test day.
Document Checklist
Every document you need from start to finish
1Before Training
High School Diploma or GED
From the last attended high school or GED program · Varies, usually free to $10 · 1-4 weeks
Official, sealed transcripts are required.
Immunization Records
Personal physician or local health department · May vary, typically $0-$50 · 1-2 weeks
Must include proof of MMR, Hepatitis B, and Varicella vaccinations.
Tuberculosis Test Results
Personal physician or local health department · Approximately $20-$100 · 1-3 days
Must be current, typically within the past year.
CPR Certification
American Heart Association or American Red Cross · Approximately $50-$100 · Varies, typically a single day course
Must be Healthcare Provider level.
Background Check
Third-party background check service or police department · Approximately $50-$100 · 1-2 weeks
Statewide criminal history check required.
2During Training
Enrollment Verification
Dental Hygiene Program Office · Free to $20 · 1-5 days
Proof of current enrollment in an accredited dental hygiene program.
Clinical Experience Log
Dental Hygiene Program Office · Ongoing throughout training
Documented hours and types of clinical experiences.
Liability Insurance Proof
Insurance provider · Varies, typically $30-$100 annually · 1-7 days
Proof of personal liability insurance coverage is mandatory.
3For the Exam
Application for National Board Dental Hygiene Examination
Joint Commission on National Dental Examinations website · Approximately $400
Must apply to take the national board exam.
Exam Eligibility from Dental Hygiene Program
Dental Hygiene Program Office · Free to $20
Letter or form confirming eligibility to sit for the exam.
Photo ID
State Department of Motor Vehicles or other government agency · Varies, typically $10-$35
Government-issued photo ID required for exam entry.
4For Certification
Completed Application for Licensure
Louisiana State Board of Dentistry website · Approximately $100
Application must be fully completed and submitted.
Proof of Passing the National Board Dental Hygiene Examination
Joint Commission on National Dental Examinations · Free to $50 for official results
Official score report required.
Proof of Passing a Regional Clinical Examination
Regional Examining Board · Free to $50 for official results
Accepted exams include CRDTS, SRTA, WREB, or ADEX.
Official Transcripts from Dental Hygiene Program
Dental Hygiene Program Office · Free to $20
Must be official, sealed transcripts.
Proof of CPR Certification
American Heart Association or American Red Cross · Free to $10 for duplicate card
Must be Healthcare Provider level, current at time of application.
After You're Certified: What's Next
Verify your name is listed in the Louisiana State Board of Dentistry's online registry. Obtain your physical RDH license certificate by contacting the Board if it hasn't been mailed to you.
Finding Your First Job
Where to Look
- • Louisiana Dental Hygienist Association job board
- • Indeed.com with filters set to Louisiana
- • LinkedIn job postings specific to dental practices in Louisiana
Best Employers for New Grads
- • Private dental offices typically offer flexible schedules but may have varying patient loads
- • Corporate dental chains often have higher patient volumes and structured benefits
- • Public health clinics may offer less competitive pay but provide greater job security and fulfillment from community service
Resume Tip: Include your RDH license number, any relevant clinical externships, and specific skills such as patient education, digital radiography, and proficiency with dental software.
Interview Tip: Describe a challenging patient situation and how you handled itExplain your process for maintaining dental hygiene standardsDiscuss how you stay updated with dental hygiene practices
Expected First-Year Salary
Typically ranges from $50,000 to $65,000 depending on employer, location, and hours worked.
Career Advancement Path
Expanded Duty Dental Assistant (EDDA) certification
Completion of an approved EDDA course in Louisiana
Challenges to Prepare For
- • Adapting to different dentist preferences and office protocols, managing patient anxiety, staying updated with new dental technologies and practices
Dental Hygienist License Salary in Louisiana
In Louisiana, Dental Hygienists earn a median annual salary of $82,330, which is slightly lower than the national median. Hourly, this translates to $39.58.
Entry Level
$65,000
0-1 years experience
Median Salary
$82,330
$39.58/hr · Bureau of Labor Statistics
Experienced
$95,000
5+ years experience
Compared to National Median
$87,530 national · -5.9% in Louisiana
Salary by Metro Area
Higher demand in urban centers
Slightly below state median
Lower due to regional economic factors
Salary by Employer Type
The median salary in Louisiana is modestly lower than the national average but may be considered competitive given the state's lower cost of living.
Benefits & Compensation
Common benefits include health insurance, paid time off, and retirement plans. Some employers may offer continuing education credits.
Salary Growth Outlook
Salary growth for Dental Hygienists in Louisiana is expected to align with national trends, potentially increasing with experience and specialization.
Salary Negotiation Tips
- •Highlight any specialized skills or certifications
- •Discuss the full compensation package beyond the base salary
Job Market in Louisiana
In Louisiana, the Dental Hygienist License (RDH) job market is slightly below the national growth trend. The national employment growth for dental hygienists is projected at 7.0% from 2024 to 2034, but Louisiana shows a modestly lower trajectory due to its specific economic and demographic context. Factors such as lower state health funding and a smaller urban population contribute to this trend.
Top Hiring Areas
Greater population density and higher healthcare investment
State capital with several healthcare facilities but limited growth
Top Hiring Industries
Best time to apply: Early spring and late fall, aligning with fiscal planning cycles of major clinics
Opportunities
- Expansion of dental services in urban hospitals
- Tele-dentistry advancements reaching underserved areas
Challenges
- Lower state healthcare funding
- Competition from neighboring states with better incentives
Training Programs in Louisiana
Louisiana offers several accredited programs for aspiring dental hygienists, focusing on comprehensive training in dental care, patient management, and clinical skills.
Program Types Comparison
| Type | Duration | Cost | Format | Pros / Cons |
|---|---|---|---|---|
| Community College | 2 years | $6,000 - $15,000 | In-person |
|
| Vocational/Trade School | 18 - 24 months | $10,000 - $20,000 | In-person |
|
| Employer-Sponsored | Varies | Free/Paid training | On-the-job |
|
Top Programs
New Orleans, Louisiana
One of the highest pass rates in the state
Online & Hybrid Options
Some programs offer hybrid formats combining online theory courses with in-person clinical practice.
How to Choose a Program
- •Verify the program's accreditation status and exam pass rates.
Financial Aid & Free Training
Get free Dental Hygienist License program info for Louisiana
Renewal Requirements
Renewal Period
Every year
Renewal Fee
$75
CE Hours
20 hours
Work requirement: None specified
CE Topics: Clinical dental hygiene, Dental science
Out-of-State Reciprocity
Louisiana allows reciprocity for dental hygienists licensed in other states, provided they meet specific requirements and their license is in good standing.
Requirements for Reciprocity
- Proof of current active license in another state
- Passing the NBDHE
State Agreements
Specific agreements vary; contact the board for details.
Additional Exams
No additional exams required if NBDHE has been passed
Application Process
Submit an application for licensure by credentials along with verification of licensure from the current state
Fees
$200
Processing Time: 4-6 weeks
Licensing Tips
Ensure all documents, especially proof of education and test scores, are submitted promptly to avoid delays.
Maintain CPR certification as it is a recurring requirement for license renewal.
Recommended Resources
Mosby's Comprehensive Review of Dental Hygiene
This review book includes a full-length practice test and detailed explanations for answers, tailored for those preparing for the National Board Dental Hygiene Examination.
Dental Hygiene Decks
Flashcard-style review tool that covers key concepts and practical scenarios, useful for visual learners aiming to pass the RDH exam.
Darby's Comprehensive Review of Dental Hygiene
Updated edition that offers an in-depth review of all major areas covered in the dental hygiene curriculum and licensing exams.
Modern Dental Assisting
Textbook that provides comprehensive information on dental assisting practices, including clinical photographs and diagrams to support understanding.
Dental Hygiene Instrument Kit
Contains essential tools such as scalers and curettes required for clinical training and practice.
Personal Protective Equipment (PPE) Kit
Includes gloves, masks, and safety glasses, necessary for maintaining safety and hygiene standards during clinical procedures.
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Sources
- Bureau of Labor StatisticsAccessed 2026-02-12
- Louisiana Licensing BoardAccessed 2026-02-12
- CareerOneStopAccessed 2026-02-12