Dental Practice KPIs: Where to Start and What's Healthy

Most practice owners stall on KPIs at the same point: getting started. The lists are everywhere; what’s missing is a first step that doesn’t require new software, a consultant, or a free weekend. This guide is that first step: three numbers you can pull from your practice management system tonight, what they mean together, and the full benchmark scoreboard for when you’re ready for it.

Start with three numbers

Ignore the twelve-metric dashboards for now. Three numbers, all from reports your PMS already runs, tell you whether the money side of the practice is healthy. Pull last month’s production summary and today’s AR aging report. That’s the only homework.

1. Collection rate

Collections divided by net production, meaning production after PPO write-offs. It answers the only question that matters first: of the dentistry you already produced, how much turned into money?

The target is 98% or better. Dental Intelligence’s 2026 State of Dentistry report, built from 10,000+ practices, measured the average practice at 102% (inflated by prior-period payments), while the bottom tier collected 93% of net production: seven points that did not turn into cash in the period.

2. Days in AR

Total accounts receivable divided by average daily production. It converts your AR balance into a plainer question: how many days of work are you owed for?

Healthy is under 30 days, roughly one month of production owed to you at any time. The measured average across those 10,000+ practices is 26 days, so the target is attainable. The bottom tier sits at 74 days: two and a half months of dentistry performed and not paid for.

3. AR over 90 days

The share of your receivables that is more than 90 days old. Watch it closely: old balances rarely recover on their own.

Keep it under 10%. Typical practices run 15–25%, and the long-standing consultant estimate is that a balance reaching 90 days has about a 20% chance of ever being collected. Read that with your own aging report open: the 90+ column times 80 cents is roughly what the practice has already lost.

Where you stand

The pattern matters more than any single number: a slow days-in-AR with a decent collection rate is follow-up lag, a process fix if you catch it now, while a heavy over-90 bucket means the lag has hardened into losses. On the aging report itself, healthy looks like about 80% of AR under 30 days and under 10% past 90.

The full scoreboard

Once the three money numbers are under control, or when you want the complete picture, these are the ten KPIs worth tracking, with the formula and the range that counts as healthy. Every one of them comes from reports a standard PMS can already run.

Four notes that save arguments later:

Not every row carries the same authority. Collection rate, days in AR, case acceptance, reappointment, and pre-appointment are measured across thousands of practices. The denial-rate row is our own operating standard, the level a well-run billing operation achieves. The new-patient and no-show rows are industry rules of thumb, useful for direction rather than judgment.

Overhead needs a definition before it needs a target. The published benchmarks disagree mostly because they count different things. Use one rule: overhead is every expense except the owner’s compensation, and associate doctor pay counts as an expense. By that definition, 59–65% is the commonly cited general-practice range, and past 70% you’re working hard to keep very little.

“Healthy” depends on the practice’s stage. A startup carrying a build-out loan will not hit mature-practice overhead, and a practice mid-expansion shouldn’t panic over a temporary payroll bump. Treat benchmarks as direction. What matters is which way each number moves quarter over quarter.

The averages sit well below the targets. Measured across 10,000+ practices, average case acceptance is 41% against a 60% target, and average pre-appointment rate is 54% against 70%. The gap between average and target is where practice growth lives. Per the ADA Health Policy Institute, practice expenses have grown more than three times faster than revenues over the past decade, so the practices that close those gaps keep their margins.

If you run ortho, two numbers read differently

Orthodontic contracts change the math. A comprehensive case is produced up front but paid over 18–24 months, so a large receivables balance is normal for the model: contracts receivable historically runs 55–60% of trailing-twelve-month production at well-run ortho practices. Days in AR, read against a general-dentistry benchmark, will look catastrophic and mean nothing.

Track two things instead. Delinquency, the share of contract balances past due, is the true ortho collections metric. Case acceptance also runs to higher targets than general dentistry: 70–80%, against a measured exam-to-start average nearer 65%. The billing mechanics behind ortho cases are their own subject; see the orthodontic insurance billing guide for how continuation claims and lifetime maximums work.

Then check them weekly

A number checked once tells you little; the same number logged every Friday gives you a trend you can act on. The two reports take ten minutes, and a spreadsheet with twelve weeks of history beats any dashboard, because trend is the signal: a collection rate drifting from 97% to 94% over a quarter is invisible week to week and obvious in a column.

Start tonight with the three numbers. If they come back green, you can stop worrying about the part of dentistry that happens after the patient leaves. If they come back red, you’ve found the leak, and unlike most problems in a dental practice this one is fixable without changing anything clinical.