UPDATE: Public Act 463 - Dental Therapists Licensed in Michigan

SB 541 was enacted with Governor Rick Snyder's signature on December 27, 2018--establishing PA 463--a little more than a week after the legislation passed the House. You can download the press release on passage of the bill below.
Thank you to everyone who helped advocate -- it was an amazing coalition effort to improve access to care! Now it's time to get some educational programs set up in Michigan and start enrolling students. Remember to email us at info@midentalaccess.org if you'd like to be added to our mailing list for news updates on dental therapy in Michigan.

Public Act 463 press release
PA 463 press release.pdf
Adobe Acrobat document [349.4 KB]


These infographics look at different aspects of the legislation and dental therapists








Minnesota Department of Health Statistics Available
In response to the questions the department has received after dental therapy was authorized in Minnesota, the Minnesota Department of Health prepared this issue brief now available on the department's website. It provides a basic overview about dental therapy and how it is working in Minnesota. It covers a number of areas about dental therapy requirements and processes along with very encouraging key data from a number of different reports:
"A growing body of evidence documents increases in access to oral health care that are attributable to the integration of dental therapists in clinic settings and dental practices ...The Wilder Foundation's case studies note that the addition of a dental therapist at one study clinic decreased wait time from three or four weeks to one week, and increased the volume of patients with public insurance at two rural dental clinics."


Video Available: What is a Dental Therapist? Our partners at the Pew Charitable Trusts produced a fun video that provides a quick overall look at the work of dental therapists. In the video, viewers can see how dental therapists are making a difference when it comes to dental health and why more U.S. states are authorizing dental therapists. Access the video here.

Sen. Mike Shirkey (R- Clarklake) introduced Senate Bill 541 to address significant gaps in access to oral health services across the state by licensing dental therapists to practice in Michigan. SB 541 would allow dentists to treat more patients by hiring dental therapists, similar to a physician assistant on a medical team, to provide preventive and routine restorative care such as filling cavities. 


Michigan has an uneven distribution of dentists, resulting in a shortage of dental providers in many rural and urban communities.  77 out of Michigan’s 83 counties have at least one dental shortage area, leaving millions of residents without access to necessary oral care. SB 541 will expand oral health care especially to vulnerable people, including seniors, pregnant women, children and people living in rural areas. 


“Expanding the dental team to include a dental therapist could improve overall access to oral health care for underserved patients while allowing dentists to increase their revenues and modernize and expand their practices,” said Sen. Shirkey. “When people cannot get dental care, they often resort to emergency rooms for relief which costs Michigan taxpayers money. Relying on emergency rooms doesn’t alleviate patients’ underlying problems and places an unfair burden on taxpayers.”


Access to dental care is limited or nonexistent for millions of Michigan residents:

•      More than one-third of all Michigan seniors have lost six or more natural teeth due to tooth decay or gum disease. 

•      Half of new mothers in 2014 did not receive a preventative dental visit during their pregnancy. Research shows gum disease can increase the risk of preterm birth.

•      Approximately half of the kids covered by Medicaid or Healthy Kids Dental did not receive dental services in 2016.


Currently under state law, only dentists are allowed to perform routine procedures like filling cavities. By creating a new dental provider, the law would increase the number of highly trained professionals able to perform these basic procedures under the supervision of a dentist and allow dentists to focus their time and skills on more complicated procedures.


Minnesota, Maine, Vermont and tribal governments in Alaska, Washington, and Oregon allow dentists to hire these midlevel providers. More than a dozen other states are considering similar bills.


Arizona Approves Dental Therapy Bill

Arizona became the latest state to license dental therapists in May when Gov. Doug Ducey signed legislation that was passed by the Arizona House of Representatives 47-13 and passed unanimously in the Senate. Including Arizona, seven states now authorize dental therapists in some capacity. 
Tribal leaders, in particular, supported the measure, which they argued would help address disparities in care, according to news reports. Native American adults have more than double the average rate of untreated tooth decay. The rural location of many tribes in Arizona makes it difficult to attract and retain dentists.
Dental therapists can practice in urban Indian clinics or tribal health centers, community health centers, non-profit dental practices, federally qualified health centers and other locations under the new law. 

New Minnesota Case Study Highlights Progress With Dental Therapists at Work

In 2011, Apple Tree Dental began deploying an advanced dental therapist, as part of its care team at the Madelia Center for Dental Health, a dental clinic located within the Madelia Community Hospital and Clinic in rural southwestern Minnesota. In 2016, the population of Madelia was 2,239, and both the hospital and Apple Tree served patients from surrounding south-central rural counties.


This case study, covering the dental therapist's work from 2014 through 2016, provides an analysis of the productivity and cost effectiveness of an Advanced Dental Therapist (ADT) and the findings strongly suggest that other rural dental practices could benefit from adding dental therapists to their dental care teams. You can read the full case study here.

Study: Dental Therapists Mean Better Outcomes for Alaska Native Communities

Children and adults had lower rates of tooth extractions and more preventive care in Alaska Native communities served frequently by dental health aide therapists than residents in communities not receiving these services, according to a new study released by the University of Washington.


Led by Donald Chi, DDS, PhD, and funded by The Pew Charitable Trusts, the Rasmuson Foundation and the WK Kellogg Foundation, the study presents an analysis of patients in the Yukon-Kuskokwim Health Corporation (YKHC) from 2006 to 2015. The YKHC, which is a part of the Alaska Tribal Health System, serves 25,000 Alaska Natives representing 58 federally recognized tribes. Read more here.

Dental Therapy Helps Increase Revenue, Access to Oral Health Care

Two recent case studies show that the addition of dental therapists at two private, for-profit clinics in Minnesota helped increase access to oral health services for low-income and underserved residents while providing quality care and significantly increased cost-efficiency. In 2009, Minnesota approved legislation authorizing the statewide use of dental therapy. State dental therapists must work in practice settings that serve low-income and underserved people or in areas designated by the federal government as a "dental health professional shortage area" (DHPSA).


The case studies assessed the contribution of dental therapists at Midwest Dental and Grand Marais Family Dentistry. These two private, for-profit clinics are located in rural areas of Minneosta that are designated as DHPSAs. The results show that the clinics were able to serve more patients with public insurance after hiring dental therapists. Read more here.

The MI Dental Access Coalition: How We Got Here

The need to improve access to oral health care in Michigan is not a new issue.  Despite efforts, the lack of access persists for many populations in our state.  We must follow up on past recommendations and look for new solutions as numerous populations in our state—children, the elderly, the disabled and pregnant women to name a few—remain underserved.


The Michigan Council for Maternal and Child Health (MCMCH) and its partners are working to further evidence-based, cost effective policy solutions to improve access to oral health services. One solution is to expand the dental team by licensing a midlevel provider called a dental therapist. This will allow dentists to hire dental therapists, leading to better oral health in areas where state data shows routine dental care is limited or nonexistent.


Sen. Mike Shirkey (R-Clarklake) has introduced Senate Bill 541. This common-sense, cost-effective legislation would enable dentists to delegate routine procedures to dental therapists working under their supervision, and allow dentists to focus their time and skills on more complicated procedures. Dental therapists are similar to physician assistants on medical teams, and are well trained to perform routine dental procedures currently only performed by dentists, such as filling cavities.


Michigan now has the opportunity to be a national leader in addressing its oral health needs through this innovative, cost-effective solution. We opened the conversation about how a new workforce model incorporating dental therapists in the dental team could be part of a long-term solution.

Current Research

Visit our Research page to learn more about oral health and dental care access in Michigan. 

Get the Latest

Work to improve dental access in Michigan is getting noticed! Take a look on our News page.

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The MI Dental Access Mission

For decades, disparities in oral health have existed due to barriers to access, including a misdistribution of dental providers, a shortage of dentists in Michigan who accept Medicaid and a lack of dentists who specialize in populations such as children, special needs adults and senior citizens. Other barriers to oral health care include lack of transportation, delays in getting appointments during a dental emergency, and lack of awareness of parents and caregivers about the importance of oral health care.
MCMCH and its partners are working to develop evidence-based, cost-effective policy solutions to improve oral health access in Michigan. To learn more about our work, visit the About page

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