Pediatric vs. Adult Mix: The Revenue Swap Nobody Talks About

Americans spent $189 billion on dental care in 2024, up 3.6% from the year before, according to the ADA Health Policy Institute, and the fastest-growing group of providers in the country is competing hardest for the patients who account for the smallest slice of it. Children show up to the dentist more reliably than any other group in America, and they produce less per visit than any other group in America. Most general practices have quietly traded toward the first fact without pricing the second.

Our view: for a general practice with a commercially insured base and a hygiene column already running above 80% full, every pediatric patient you add is the most dependable way to grow your chart count and shrink your net. That is a claim a lot of owners will argue with, and they should, because the reverse is also true under the right conditions. The whole question is which conditions you are actually operating in, and almost nobody measures it.

Kids Show Up. Adults Pay.

Start with attendance, because it drives everything downstream. In 2022, 52% of children ages 0 to 18 had a dental visit in the previous 12 months, compared with only 40% of working-age adults ages 19 to 64, per the ADA Health Policy Institute. That 12-point spread is the single most operationally useful number in dentistry, and it is almost never used correctly.

The gap gets wider under public coverage. In 2021, nearly half (49%) of children enrolled in Medicaid or CHIP received at least one dental service, versus one-fifth (20%) of adult Medicaid enrollees, KFF reports. On preventive care specifically, the split was 45% for kids and 11% for adults. That is a four-to-one difference in whether a covered human being walks through your door for a cleaning.

So children are more reliable. Fine. Reliability is not the same as value, and the mistake owners make is treating a filled seat as a won seat. A pediatric recall seat is a prophy, an exam, fluoride, and, in most practices, a shorter appointment and almost no doctor time. An adult recall seat is a prophy or a perio maintenance, an exam, radiographs, and a real chance of diagnosed restorative work sitting on the other side of it. Those two seats occupy identical space on your schedule and do not remotely resemble each other on your P&L.

One Seat a Day Is a $27,000 Decision

Run it. One hygiene chair, eight seats a day, 220 clinical days a year gives you 1,760 available seats. At 80% fill, that is 1,408 seats actually consumed.

Now assign values. Say an adult recall seat collects $205 on your blended commercial mix and carries $95 of downstream doctor production per visit, once you divide a year of restorative and perio production by the recall visits that diagnosed it. Say a child recall seat collects $120 and carries $30 of downstream production. Those are your two units: $300 an hour for the adult seat and $150 an hour for the child seat. In that model an adult recall hour is worth exactly two child recall hours.

Now swap 180 seats a year, which is roughly four a week, from adult to child. On the hygiene side alone, the per-seat gap is $85, so the swap costs $15,300. On the doctor side, the gap is $65 a seat, so the swap costs another $11,700. Total damage: $27,000 a year from one seat a day.

Here is the part that matters. If those same 180 seats had been empty, the identical pediatric patients are worth $27,000 of new production, not negative $27,000. Same kids, same fees, same fluoride varnish. The swing between the two scenarios is $54,000, and the only variable is whether the chair was already full when they booked.

That is the revenue swap. Pediatric volume is not good or bad. It is a fill-rate instrument, and if you deploy it against a column that is already running hot, you are paying $27,000 a year for the pleasure of a busier waiting room.

The "Kids Bring the Parents" Assumption Is Backwards

The specific mistake, and it belongs to owners three to eight years into ownership in family-heavy suburbs, is this: they accept pediatric volume at full price because they believe the family block is a parent acquisition channel. Bring in the kid, you get the mom, the dad, the grandparent, the crown, the night guard. The schedule fills with children and the owner tells themselves it is a pipeline.

Check that against the attendance data. If children attend at 52% and working-age adults attend at 40%, a meaningful share of American households are already bringing the child and skipping the adult. That is what a 12-point gap means in practice. The parents in your family block are not unaware of you. They are in your building three times a year sitting in a chair in the hallway, and they still aren't booking. Proximity was never the constraint. Adults skip care for money, time, and fear, and none of those get solved by watching their kid get a cleaning.

The second version of the mistake is measurement. Practices that run hygiene on fill percentage will always drift pediatric, because kids are the easiest seats in dentistry to fill and the easiest to reschedule. If your hygiene coordinator's scoreboard is "percent of seats filled," you have built a machine that optimizes toward your lowest-yield patient and reports it as a win every single month. Our view: fill rate is the wrong metric for a hygiene department. Collections per hygiene hour, split by adult and child, is the only version of that report we would accept.

Sixty Percent More Pediatric Dentists Are Coming for Your Family Block

The competitive picture is moving against the casual pediatric strategy. The number of U.S. pediatric dentists is projected to increase by more than 60% between 2016 and 2030, per the AAPD Dental Workforce Policy Center, citing JADA. Pediatric dentistry has seen the fastest growth among all specialties, while general practice still represents nearly 80% of all dentists, according to the ADA HPI's 2025 U.S. Dentist Workforce update summarized by DentistryIQ.

Scale matters here. The BLS category that houses pediatric dentists, SOC 29-1029 "Dentists, All Other Specialists," reported 5,920 employed nationally at a mean annual wage of $244,470, or $117.53 an hour, in the May 2023 OEWS data. That bucket also holds prosthodontists and public health dentists, so treat it as a ceiling, not a count. The point is that the specialist pool is small in absolute terms, which means a 60% increase does not spread evenly across the country. It concentrates in the same growing metros where the families are, which is to say your zip code or the one next to it.

Those practices carry real overhead and real compensation expectations, and they will market to your pediatric patients with dedicated operatories, papoose-free sedation protocols, and Saturday hours. If your pediatric mix is an accident rather than a strategy, it is the first thing to go when one of them opens two miles away. And the patients who leave will be the ones you were subsidizing with adult chair time.

Where the Medicaid Math Flips the Whole Argument

Now the honest counterweight, because the swap runs the other direction under public coverage. Take 250 adult Medicaid enrollees who could plausibly reach your chair. At the 11% preventive use rate KFF reports, that is 27.5 preventive visits a year. Take 250 covered children at the 45% preventive rate and you get 112.5 visits. The difference is 85 visits from the same size population.

Value them at Medicaid rates. Say a child seat collects $95 with $25 downstream, so $120 total, and an adult Medicaid seat collects $105 with $40 downstream, so $145. The children produce $13,500 a year and the adults produce $3,987.50. The kids win by $9,512.50, and they win because the adults never come.

So the rule is not "pediatric bad." The rule is that pediatric mix is a Medicaid strategy and an empty-chair strategy. It is not a commercial growth strategy. If you are a fee-for-service or strong-PPO practice with a full hygiene column and you are adding kids, we would stop. If you are running a Medicaid or mixed-payer practice with open time, we would add every child you can credential for and build the operatory to do it properly.

The Mix We'd Actually Run

We would not set a target pediatric percentage, because the number is meaningless without the fill rate next to it. We would set a rule instead: children get the seats adults did not take. Hold your prime adult blocks, the early mornings and the 4 p.m. and the lunch hour, for adult recall and adult perio maintenance until 10 days out. Release them to pediatric after that. You keep the volume and stop paying for it with your best chair time.

We would also stop accepting a pediatric-heavy hygiene column as evidence that the practice is healthy. A full schedule that produces $150 an hour is a worse business than a 70% schedule that produces $300 an hour, and the second one is easier to fix. We wouldn't take the fill-rate trade at a full column, at any volume, at any age.

What Would Change Our Mind

Two things. If downstream adult production per pediatric family turns out to be materially higher than the attendance gap implies, meaning the kids really do convert parents at a rate that survives the 52-versus-40 split, the whole calculation shifts and we would say so. And if commercial pediatric fee schedules start moving up as the specialist supply grows and competes for contracted rates, the $150 seat becomes a $200 seat and the swap stops costing anything. We are watching the next ADA HPI expenditure release and state Medicaid adult benefit changes, because a handful of states restoring adult dental coverage would rewrite the second half of this piece.

Four Things to Do Before Friday

Pull last quarter's hygiene production and split it into adult and child seats, then divide each by hours consumed, not by visit count. Pull your hygiene fill rate for the same quarter and put it next to those two numbers, because the decision depends entirely on which side of 80% you are on. Then check whether your prime blocks are being released to pediatric recall by default, and if they are, change the rule this week. Same kids, same fees: worth plus $27,000 or minus $27,000, and the only variable is whether the chair was already full.

If you want to see where your pediatric-heavy hygiene column is landing on total overhead, our free overhead calculator will let you compare your hygiene cost against your production per chair hour and show you what a low-yield recall mix is actually doing to your margin. Take ten minutes and run your own numbers before you approve next quarter's schedule template.