Calculate your dental practice's real monthly net profit after insurance adjustments, no-shows, overhead, and new patient acquisition — not just gross collections.
The production report at the end of the day says you billed $9,400. The deposit two weeks later is closer to $6,600. That $280 exam-and-cleaning collected $180 once the PPO write-off hit; the $800 molar extraction netted $520. Across a full month, the spread between what a dental practice bills and what it banks runs 25–40% of gross — and the trap is that most owners watch the production number while their life is actually funded by the collections number. This calculator closes that gap by taking your real collections rate and applying it to billed revenue before a single cost comes out.
The tool models the same inputs a dental CPA would use: patients per day, working days, average billed per visit, collections rate, insurance versus cash mix, no-show rate, monthly overhead, and new patient acquisition cost. The result is monthly net profit, net profit per patient visit, and the monthly no-show revenue loss — three numbers that together give an honest picture of practice health.
Dental billing versus collections: why the gap is so large
Dental insurance contracts typically pay a negotiated fee that is significantly below the practice's standard fee schedule. A practice charging $1,200 for a crown may have contracted rates with three different insurers ranging from $750 to $900. The collections rate slider captures this contractual write-off percentage. A collections rate of 78% means the practice is collecting 78 cents of every billed dollar after adjustments, denials, and patient balances.
Enter your actual collections rate — pull it from your practice management software's collections report over a 90-day period. If you do not have that number, a 75–85% collections rate is typical for insurance-heavy general practices; a higher cash-pay concentration can push collections toward 90–95%. The tool recalculates gross collected revenue based on this rate before any cost deductions.
No-show rate: the appointment slot problem that shows up in the bank
Empty appointment slots are the most expensive real estate in a dental practice. A hygiene appointment slot at $175 collected that does not show up is $175 in opportunity cost — the overhead to maintain that slot exists whether the patient is in the chair or not. At a 12% no-show rate on 20 patients per day, that is 2.4 missed appointments daily, roughly $3,600–$4,200 in foregone monthly collections depending on the service mix.
The No-Show Rate field calculates the monthly revenue lost to empty slots and shows it as a separate line item in the practice analysis. Many practice owners have a general sense that no-shows are a problem but have not quantified it against overhead. When the number appears as a monthly dollar figure — often $2,500–$5,000 — the investment case for a better confirmation and recall system becomes obvious.
Insurance versus cash pay and its effect on collections efficiency
The Insurance vs Cash Split slider represents the percentage of your revenue that comes from direct-pay patients versus insurance-covered visits. Cash-pay patients are collected at close to 100%; insurance patients carry the write-off and collection lag. A practice shifting from 80% insurance to 60% insurance improves its effective collections rate meaningfully at the same patient volume.
Direct-pay dentistry — either through in-house membership plans or by being out-of-network with most insurers — is a strategic direction many practices are evaluating. Model the shift by increasing the cash percentage and adjusting the collections rate upward. The calculator shows what the same patient count at a higher cash-pay mix produces in net collected revenue, which frames the decision around actual margin impact rather than a philosophical preference.
Overhead and acquisition cost: what goes into each line
Monthly Overhead captures all fixed and quasi-fixed costs: rent, dental supplies, lab fees, equipment maintenance contracts, utilities, staff wages, malpractice insurance, and software subscriptions. For a general practice, overhead typically runs 60–70% of collected revenue — leaving 30–40% as net before the doctor's compensation. If your overhead percentage is above 70%, it is worth auditing whether lab fees, supply costs, or staffing patterns are the primary driver.
New Patient Acquisition Cost times new patients per month adds the marketing and referral investment to the cost side. A dental practice spending $1,500/month in marketing to acquire 20 new patients has a $75 per-patient acquisition cost. At an average patient lifetime value of several hundred to several thousand dollars per year, that acquisition cost is almost always justified — but it should be visible in the profitability model.
What healthy dental practice economics look like in 2026
A well-run general dental practice typically achieves 25–35% net profit margin after overhead but before the doctor's draw. If the doctor's compensation is captured in overhead, net margin should be 15–25%. These benchmarks assume an insurance-heavy mix; practices with significant cosmetic, elective, or cash-pay work often achieve 35–45% net.
The per-visit net profit is a more useful metric for staffing and scheduling decisions. A practice netting $45 per collected patient visit knows exactly how many visits are required to cover any new overhead item. Adding a $2,800/month associate salary requires 62 additional collected visits per month at that margin — a specific number you can evaluate against realistic schedule capacity rather than a gut estimate. Enter your actual collections data here and build a profit model you can stand behind in any ownership, associate, or payer negotiation.
How to use it
- Enter Patients Per Day and Working Days Per Month using your actual average, not best-case.
- Enter Average Billed Per Visit as your standard fee schedule amount per typical encounter.
- Set Collections Rate to your 90-day rolling collections percentage from your practice management software.
- Adjust the Insurance vs Cash Split slider to reflect your current payer mix.
- Set No-Show Rate to your actual monthly cancellation and no-show percentage.
- Fill in Monthly Overhead, New Patient Acquisition Cost, and New Patients Per Month — then read net profit, per-visit profit, and monthly no-show loss.
Who it's for
- Practice owner evaluating an associate hire — Models $4,500/month in additional payroll overhead and the 18 patients per day the associate needs to see to cover that cost at current collections rates — finds the associate needs to fill 70% of a full schedule to break even.
- General dentist considering going out-of-network — Increases cash-pay percentage from 20% to 65% and collections rate from 77% to 93%, then reduces patient count by 25% to model expected volume loss — finds net profit increases by $3,800/month even with lower volume.
- Dentist preparing a practice valuation — Enters real collections data and overhead to generate a defensible monthly net profit figure for a practice sale negotiation — rather than presenting gross billing numbers that a buyer's accountant will discount.
- Practice manager presenting no-show data to the owner — Enters actual no-show rate and sees $4,200 in monthly foregone revenue — builds the ROI case for a $200/month automated appointment reminder service that reduces no-shows by 40%.
Key terms
- Collections rate
- The percentage of dental billing that is actually received as payment after insurance adjustments, contractual write-offs, and patient payment rates. The core conversion metric between production and income.
- Standard fee schedule
- A practice's published prices for each service code before insurance adjustments. The starting point for billing that becomes the billed per visit input in this model.
- Net profit per visit
- Monthly net profit divided by total collected patient visits. Used to evaluate staffing decisions and schedule optimization by expressing profit as a per-patient metric.
- Payer mix
- The distribution of payment sources in a dental practice — insurance-covered patients versus cash-pay patients versus discount plan members. Payer mix is the primary driver of effective collections rate.
Frequently asked questions
Should I include hygiene revenue in the average billed per visit?
Yes — use a blended average across all visit types. Hygiene visits billed at $175 and restorative visits billed at $450 blend to a different average than if you only count the restorative work. Pull your average from your practice management software's production-per-visit report for accuracy.
What is a realistic collections rate for a general dental practice?
Insurance-heavy practices typically collect 75–85% of billed fees after contractual adjustments and write-offs. Practices with significant fee-for-service or elective work collect 88–95%. If your collections rate is below 70%, a billing audit is warranted — that gap often reflects avoidable denials, claims aging out, or patient balance write-offs that could be recovered.
Should lab fees be included in monthly overhead?
Yes — dental lab fees are a significant cost that many practice models exclude because they are variable, but they are a real part of the cost of delivering restorative services. Include your average monthly lab spend in overhead. Alternatively, you can reduce your average billed per visit to a net-of-lab figure, which accomplishes the same adjustment.
What net profit per visit number should I be targeting?
After collections adjustments and overhead, most general practices target $35–$65 net per collected visit as a planning benchmark before the doctor's draw. Below $25 suggests either a collections or overhead problem. Above $70 on a high-volume practice is strong and usually reflects good payer mix management or favorable overhead ratios.