Dental Hygienist Requirements in Florida: Scope of Practice & Direct Access
Dental Hygienists in Florida are regulated by the Florida Board of Dentistry. The ADHA records a direct-access provision for Florida — 2011 provision (Sec. 466.003, 466.024) — the rule that decides whether a dental hygienist there can work without a dentist on site; see below for what it covers.
Verify before you rely on this
At a glance
ADHA Direct Access chart
Direct access
Yes
Since 2011
Category
2011 provision
Florida law
Statute
Sec. 466.003, 466.024
ADHA Practice Act chart
Permitted functions
13 of 22
Verified September 2026
Regulated by
Florida Board of Dentistry
Florida’s Direct-Access Provision: 2011 provision
Dental hygienist may provide services without the physical presence, prior examination, or authorization of a dentist, provided that a dentist or physician gives medical clearance prior to performance of a prophylaxis in "health access settings." A dentist must examine a patient within 13 months following a prophylaxis and an exam must take place before additional oral services may be performed.
Health access settings are: a program of the Department of Children and Family Services, the Department of Health, the Department of Juvenile Justice, a nonprofit community health center centers, a Head Start centers, a federally-qualified health center, a school-based prevention program or a clinic operated by an accredited dental or dental hygiene program.
Provider services: Dental charting, take vital signs, record histories, apply sealants and fluorides (including varnish) and perform prophylaxis. The setting operating the program may bill a third party for reimbursement.
Requirements: Dental hygienist must maintain liability insurance.
What a Dental Hygienist Can Do in Florida: Permitted Functions & Supervision Levels
Florida's ADHA Practice Act row sits mostly at general supervision rather than direct access.
X-rays, topical anesthesia, scaling and root planing, study cast impressions, placing and removing periodontal dressings, removing sutures, and dental hygiene assessment are all listed at general supervision, where a dentist authorizes before the service but does not need to be present.
Oral prophylaxis and pit/fissure sealants carry two levels for Florida, G/A, general supervision in one setting and direct access in another.
Fluoride is the only function listed at direct access outright.
Local anesthesia and soft tissue curettage sit at direct supervision, meaning the dentist must be present.
Nine functions, including dental hygiene diagnosis, treatment planning, prescriptive authority, placing sutures, administering nitrous oxide, Botox, lasers, vaccines, and dermal fillers, are not listed on the chart for Florida.
- Eight of the 22 functions, including x-rays, topical anesthesia, scaling and root planing, and dental hygiene assessment, are listed at general supervision (G) for Florida, not direct access.
- Oral prophylaxis and pit/fissure sealants are listed as G/A for Florida, general supervision in one setting and direct access in another, not a single level.
- Local anesthesia and soft tissue curettage are listed at direct supervision (D), the strictest level Florida's row uses, meaning the dentist must be present.
- Fluoride is the only function listed at direct access (A) alone for Florida.
- Dental hygiene diagnosis, treatment planning, and prescriptive authority carry no supervision level for Florida on the chart, which ADHA records as not listed on the chart rather than banned.
- G
- General supervision: dentist needs to authorize prior to services, but need not be present
- A
- Direct access: hygienists can provide services as s/he determines appropriate without specific authorization
- D
- Direct supervision: dentist needs to be present
Read the chart the way ADHA means it
Source: ADHA Dental Hygiene Practice Act Overview: Permitted Functions and Supervision Levels by State (8.24.26 update). This document is intended for informational purposes only and does not constitute a legal opinion regarding dental practice in any state. To verify any information, please contact your state's dental board.
Local Anesthesia by Dental Hygienists in Florida
Florida authorized hygienists to administer local anesthesia by statute in 2012.
The ADHA Local Anesthesia chart lists direct supervision, meaning the dentist must be present, for both block and infiltration injections.
Education is listed as accredited or Board-approved, with no separate exam requirement recorded on the chart.
The course requirement it records is 30 hours didactic and 30 hours clinical.
This matches the direct-supervision level the Practice Act row lists for local anesthesia.
Confirm current course and permit rules with the Florida Board of Dentistry before enrolling or applying.
- State & Year Implemented
- 2012
- Supervision Required
- Direct
- Block and/or Infiltration
- Both
- Education Required
- Accredited/ Board Approved
- Exam Required
- No
- Authorized by Statute or Rule
- Statute
- Legal Requirements for Local Anesthesia Courses
- 30 hrs didactic; 30 hrs clinical
Source: ADHA Local Anesthesia Administration by Dental Hygienists – State Chart (Revised December 2025). This document is intended for informational purposes only and does not constitute a legal opinion regarding dental practice in any state. To verify any information, please contact your state's dental board.
Silver Diamine Fluoride by Dental Hygienists in Florida
Florida's SDF entry names silver diamine fluoride directly, citing Rule 64B5-16.006, F.A.C.
ADHA lists supervision as General and without supervision — two separate tracks rather than one level.
Under the general-supervision track, a hygienist may apply SDF (and other ADA- or FDA-approved topical fluorides, including fluoride varnish) after receiving training either in pre-licensure education or through formal training as defined by Rule 64B5-16.002, F.A.C., while the dentist authorizes in advance but need not be present.
Under the second track, the entry says a hygienist may apply fluoride varnish and SDF without supervision and without additional training, by virtue of their existing training and licensure.
The following remediable tasks may be performed by a dental hygienist who has received training in these procedures in pre-licensure education or who has received formal training as defined by Rule 64B5-16.002, F.A.C., and who performs the tasks under general supervision: (c) Applying of topical fluorides that are approved by the American Dental Association or the Food and Drug Administration, including the use of fluoride varnishes and silver diamine fluoride;
By virtue of their training and licensure, dental hygienists are authorized to perform the following remediable tasks without additional training as defined in chapter 64B5-16, F.A.C., without supervision: (b) Apply fluoride varnishes, and silver diamine fluoride, instruct patients in oral hygiene care and supervising patient oral hygiene care and other services which do not involve diagnosis or treatment of dental conditions.
Source: ADHA State Specific Information on Silver Diamine Fluoride (Revised September 2025). This document is intended for informational purposes only and does not constitute a legal opinion regarding dental practice in any state. To verify any information, please contact your state's dental board.
What Direct Access Does — and Doesn’t — Cover
Direct access is one dimension of scope, not scope itself. The ADHA’s direct-access chart records whether a dental hygienist can initiate treatment and treat a patient without a dentist present — the function-by-function supervision levels and the local anesthesia rules above come from two separate ADHA charts, and the three do not always line up neatly.
Don’t generalize from a direct-access provision to any other part of scope, and confirm specifics with the Florida Board of Dentistry.
Frequently Asked Questions
Does a dentist have to supervise a dental hygienist in Florida?
Only within limits.
Florida's provision lets a hygienist work without a dentist's physical presence, prior examination, or authorization — but only inside defined "health access settings" (programs of the Department of Children and Family Services, the Department of Health, or the Department of Juvenile Justice; nonprofit community health centers; Head Start centers; federally-qualified health centers; school-based prevention programs; or clinics operated by an accredited dental or dental hygiene program), and only after a dentist or physician gives medical clearance before a prophylaxis.
A dentist must also examine the patient within 13 months of that prophylaxis, and before any additional oral services.
Outside those settings the provision does not apply.
Confirm current requirements with the Florida Board of Dentistry.
Who regulates dental hygienists in Florida?
Dental Hygienists in Florida are regulated by the Florida Board of Dentistry.
Scope of practice is set by state law and changes over time, so verify current rules directly with the board before relying on them.
Does a dentist have to be in the room when a Florida hygienist gives local anesthesia?
Yes.
The ADHA Practice Act chart lists local anesthesia at direct supervision for Florida, and the separate Local Anesthesia chart agrees, listing direct supervision for both block and infiltration injections since 2012.
Direct supervision means the dentist must be present.
That is stricter than most of Florida's other listed hygiene functions, which sit at general supervision and only require authorization in advance.
Confirm the current requirement with the Florida Board of Dentistry.
Which Florida hygiene functions require the dentist to be present?
Two functions on the ADHA chart carry direct supervision for Florida: local anesthesia and soft tissue curettage.
Direct supervision means the dentist must be present while the service is performed.
Most of Florida's other listed functions sit at general supervision, where the dentist authorizes in advance but does not need to be present.
The chart does not say which cells carry ADHA's numbered footnotes, so check the Florida Board of Dentistry's rules for any added condition.
Does the Florida chart list dental hygiene diagnosis or prescriptive authority?
No. Dental hygiene diagnosis, treatment planning, and prescriptive authority are not listed on the ADHA Practice Act chart for Florida.
ADHA records a dash as not listed on the chart, which is a narrower statement than a ban, meaning the function does not appear in this chart rather than that state law forbids it.
Administering nitrous oxide is also not listed.
For what a hygienist may actually do in Florida, ask the Florida Board of Dentistry directly.
What does it mean that oral prophylaxis is listed as G/A for Florida?
The ADHA chart uses G/A to show two supervision levels depending on setting, general supervision in one setting and direct access in another, described as private and public.
Oral prophylaxis and pit/fissure sealants both carry this two-level listing for Florida.
General supervision means the dentist authorizes the service in advance without being present; direct access means the hygienist may provide it without specific authorization.
Confirm which setting applies to a given practice with the Florida Board of Dentistry.
Does a Florida hygienist need training before applying silver diamine fluoride?
It depends on which track applies.
Florida's entry lists SDF at general supervision when a hygienist applies it under training received either in pre-licensure education or through formal training defined by Rule 64B5-16.002, F.A.C.
The same entry separately lists SDF without supervision and without additional training, based on the hygienist's existing training and licensure.
The entry does not spell out which setting triggers which track, so confirm with the Florida Board of Dentistry before applying SDF.
Does the SDF entry match the Fluoride line in Florida's Practice Act table on this page?
Not necessarily.
The Practice Act table above lists Fluoride at direct access for Florida, a single level.
This SDF entry, from a separate ADHA document, lists supervision as General and without supervision — two tracks rather than one level, distinguished by whether the hygienist received training in pre-licensure education or formal training (general supervision) or already holds the training and licensure (without supervision).
The two documents don't fully align, so confirm with the Florida Board of Dentistry rather than assume the tables reconcile.
More Florida & Dental Hygienist Resources
Sourced from the ADHA Direct Access States chart (Revised February 2025), the ADHA Dental Hygiene Practice Act Overview: Permitted Functions and Supervision Levels by State (8.24.26 update) and the ADHA Local Anesthesia Administration by Dental Hygienists – State Chart (Revised December 2025), and the ADHA State Specific Information on Silver Diamine Fluoride (Revised September 2025). Verified September 2026. This page is general information, not legal advice — confirm current rules with the Florida Board of Dentistry.