Only 60% of dentists have enough hygienists: what the ADA HPI says about why the shortage is not ending

What it says#

The Health Policy Institute's April 2026 Perspectives piece opens without hedging: "We have a major dental hygienist shortage in the U.S." According to HPI's latest poll, only 60 percent of dentists have an adequate number of dental hygienists on staff; assistants and administrative staff are less dire. Among dentists who were actively recruiting or had recently recruited a hygienist, 91 percent said it was very or extremely challenging, and when dentists were asked about their biggest challenges for 2026, staffing tied for the top spot with dental insurance. The Q1 2026 State of the U.S. Dental Economy report holds the detail: 60.3 percent of dentists say they have enough hygienists, against 73.5 percent for assistants and 79.3 percent for administrative staff; 37.6 percent had recruited a hygienist in the past three months; and among them the top reasons for difficulty were not enough applicants (66.5 percent), demands for high wages and benefits (36.8 percent), applicants who do not want the advertised hours (7.9 percent), unqualified applicants (5.9 percent) and a mismatch between wages and insurance reimbursement (5.9 percent).

HPI's diagnosis is plain: "It is, indeed, a simple issue of supply and demand. Dentists cannot find candidates for vacant positions willing to work at going wages and for the required number of hours." It lets dentists say the rest, quoting comments such as "The hygienists that temp have no interest in working full time" and "There are none, and all my colleagues also have ads out for hygienists."

The pipeline has responded. First-year enrollment in hygiene programs increased 16 percent from 2020 to 2025, graduate numbers have risen since 2022, and 2025 produced the highest number of hygiene graduates ever. But HPI cannot see it in employment: the total number of staff working in dental offices has been "stubbornly flat for at least a year and a half," and in February 2026 total jobs in dental offices were up less than 0.1 percent from the month before and 0.5 percent over 12 months. Without data on retirements or exits, HPI says it cannot give a definitive answer on why more graduates are not producing a larger pool.

Wages have not responded. After adjusting for inflation, HPI says, the average wage for dental office staff, hygienists included, is down from a few years ago, while wages for medical office staff are up slightly and wages for all private workers have risen steadily. The Q1 2026 report gives the 12 months to February 2026: hourly earnings of dental office staff up 2 percent, overall inflation 2 percent, prices for dental equipment and supplies up 6 percent, and provider reimbursement "not keeping pace with overall inflation and certainly not with practice expenses." HPI's name for that is the fiscal squeeze, and it says the squeeze is what makes it hard for owners to raise staff wages.

What could change it is a list of questions HPI poses rather than answers: reimbursement trends, practice expenses, efficiency technology, larger-scale practice models, shorter or cheaper hygiene training, and expanded scope for hygienists or assistants. It notes some movement: a Missouri pilot in which dental assistants were trained for expanded functions including supragingival scaling of patients who are periodontally healthy or have gingivitis, and states allowing foreign-trained dentists to work as hygienists, naming Florida, Connecticut, Vermont and Massachusetts, with Indiana and Virginia laws taking effect in summer 2026. Its closing line: if no major movement occurs in those areas, "it is conceivable for current staffing shortages to persist into the near future."

Who it applies to#

Every owner hiring hygienists in the United States. The poll is national and HPI gives no state or metro breakdown in these documents; the Q1 2026 key takeaways put it as two out of five dentists without enough hygienists, one quarter without enough assistants, and one fifth without enough administrative staff. Recruiting difficulty for assistants is lower and falling (77.2 percent very or extremely challenging in Q1 2024, 69.8 percent in Q1 2026), so the hygiene chair is the specific problem.

The report also compares benefits by staffing status. Practices with an adequate number of hygienists, assistants and administrative staff more often offer benefits than practices short in all three: retirement savings in 78.1 percent of adequately staffed practices against 59.3 percent, paid vacation 92.0 against 75.9 percent, dental benefits 94.5 against 83.3 percent. HPI presents that as a comparison, not a cause.

Hygienists are not the respondents. Nothing here says what a hygienist earns, wants or why one leaves; it says what dentists report they can hire at the terms they offer.

What changed#

The numbers themselves have barely moved, which is the point of the piece. HPI's quarterly series shows the share of recruiting dentists calling hygienist recruitment very or extremely challenging between 87.9 and 91.7 percent in every quarter from Q1 2024 through Q1 2026, and the share recruiting between 31.4 and 37.6 percent. What changed is the explanation. The intuitive story was a training bottleneck; HPI's April 2026 reading is that enrollment and graduates are at record levels while employment and inflation-adjusted wages are flat, so the constraint sits in what practices can pay under current reimbursement, not in the schools.

The other movement is regulatory, and HPI lists it as early: state pilots for expanded-function assistants and licensure paths for foreign-trained dentists as hygienists. HPI says it will keep monitoring, and the quarterly report is where the next numbers will appear.

Where the source is#

The Perspectives piece is a web page on ADA.org dated April 2026, and each of its claims links to a slide in the quarterly State of the U.S. Dental Economy reports: Q1 2026 for adequacy, recruiting and the fiscal squeeze (the staffing deep dive runs from slide 23 to 33) and Q4 2025 for the 2026 challenges question. The wage comparison links to HPI's 2025 brief on dentists' income, revenue and hours, and the Missouri pilot to HPI's report on it. All are free PDFs copyrighted by the American Dental Association; the Q1 2026 report's data sources and methods section on slide 40 onward names the poll behind each slide.