Production and collection are the two numbers every dental practice tracks. The gap between them is the most-misread number in dental bookkeeping.
Walk into any dental practice on the first of the month and ask the owner how the practice is doing. They will tell you a production number. "We did $185,000 last month." Ask the same owner how much cash actually arrived in the bank account that month, and you will usually get a different number. Sometimes 75 percent of production. Sometimes 90 percent. Sometimes less if a major contract is paying slowly.
Both numbers are real, both are useful, and they answer different questions. Most dental bookkeeping built by generalist bookkeepers treats one as a substitute for the other, and that single substitution is responsible for more bad operational decisions in dental practices than almost anything else.
What production and collection actually mean
Production is the dollar value of services and materials you delivered. It is computed by your dental practice management software (Dentrix, Eaglesoft, Open Dental, Curve, others) at the procedure level: every code billed at every fee. Production answers the question "how much work did we do this month."
Collection is the dollar value of cash that arrived in the operating account. It includes patient copays, insurance reimbursements, and any prior-month receivables that came in this month. It excludes anything still outstanding. Collection answers the question "how much cash did we bring in this month."
The gap between them comes from three things: the time lag between billing and insurance payment, the contractual write-offs insurance applies, and the patient-responsibility AR that ages and sometimes never collects. None of these are bad on their own. They become bad when the practice cannot see them clearly.
Why the gap matters
Take a typical solo general dentist running about $1.8M in annual production. The collection rate (collection divided by production) might be 92 percent. So the practice collects about $1.66M annually. The 8 percent gap is real money: $144,000 a year that the practice produced but never collected.
Some portion of that gap is contractual write-offs the practice agreed to when signing insurance contracts. Some portion is patient-responsibility AR that aged out and was written off. Some portion is denied claims that were never appealed. The numbers might break down like 6 percent contractual, 1.5 percent patient-responsibility uncollected, 0.5 percent denied claims unappealed.
Each of those breakdowns is a different operational lever:
Contractual write-offs are negotiated. They get reduced by renegotiating contracts, dropping low-paying payers, or shifting toward cash-pay and concierge models. Visible only when tracked separately.
Patient-responsibility uncollected is a front-desk process problem. Practices that collect at the time of service have collection rates above 95 percent on patient-responsibility balances. Practices that bill after the fact often run below 70 percent. This is fixable through process change, but only if measured.
Denied claims unappealed is a billing-team capacity issue. Most denials can be successfully appealed. If your billing team is too thin to appeal, the denied revenue compounds quietly. Visible only when tracked separately.
Without the breakdown, all the practice owner sees is "we collect 92 percent." That is not actionable. With the breakdown, three different operational decisions become available.
The chart of accounts
The minimum useful structure for a dental practice.
Production tracking lives in your dental practice management software. Reconciled to QuickBooks monthly so the production number in your books matches the production number in your software.
Collection by source. Sub-accounts for "Patient cash and credit card," "Insurance payments (commercial)," "Insurance payments (Medicare/government)," "Membership plan payments," "Cosmetic and elective cash-pay." Each has different timing and different margin implications.
Contractual adjustments by payer. Tracked separately, by payer category, so the practice can see what each insurance contract is actually costing in concession.
Patient-responsibility AR aging. Tracked separately from insurance AR. Aged in 30/60/90/120/120+ buckets so collection discipline (or its absence) becomes visible.
Hygiene as a separate profit center. Hygiene revenue, hygienist comp, hygiene supplies, and hygiene-specific equipment depreciation all tracked separately. Most practices never see what their hygiene program contributes; cleaner books make it visible.
Why hygiene needs its own P&L
A productive hygiene program in a typical general practice should produce about a third of total revenue at a meaningfully different margin profile from doctor production. Hygienist comp runs at a different rate (hourly or commission, varying by market). Hygiene-specific supply costs are different from restorative or surgical supplies. Hygiene equipment (cavitrons, prophy supplies, X-ray for hygiene check-in) has its own depreciation profile.
Most dental bookkeeping treats hygiene as just another revenue line. The practice owner has no idea whether hygiene is profitable on its own, breaking even, or quietly subsidized by doctor production. Visible only when split.
For practices we work with, the hygiene split is usually the second-most-impactful bookkeeping change after the production-vs-collection separation.
Lab cost is the other big one
Lab cost in a dental practice is real direct cost on restorative and prosthetic work. Crowns, bridges, implants, dentures, ortho appliances all carry meaningful lab cost. Tracking lab cost separately, by case category, lets the practice see margin per case type.
A crown that pays $1,100 with $280 in lab cost has materially different margin than a crown that pays $800 with $280 in lab cost. The difference compounds when you start choosing labs, negotiating insurance contracts, or pricing cosmetic and elective work. Bookkeeping that buries lab cost in general supplies hides this entirely.
Tax implications
QBI and SSTB phaseout. Dental services are a specified service trade under Section 199A. The QBI deduction phases out for higher-income owners. We run the analysis during onboarding.
Reasonable compensation. Dental S-Corp reasonable comp benchmarks against BLS wage data with adjustments using ADA and Levin Group survey data for the specific practice size and ownership profile. The owner-dentist comp picture is well documented and straightforward to defend with proper benchmarking.
Equipment depreciation. Dental chairs, panoramic and CBCT X-ray, intraoral scanners, CAD/CAM units, and sterilization equipment are real capital. IRS Publication 946 covers the depreciation rules. Section 179 vs straight-line vs bonus depreciation choices get made annually as part of tax planning.
Key takeaways.
- Production and collection answer different questions. Both should be visible in monthly reporting; neither is a substitute for the other.
- The gap between production and collection breaks down into three actionable categories: contractual write-offs, patient-responsibility uncollected, and denied claims unappealed. Each has its own fix.
- Hygiene needs its own profit-center tracking. Most practices have never seen what hygiene actually contributes.
- Lab cost is direct COGS by case category. Without it, margin per case type is invisible.
Common questions
Why aren't you positioned as a vertical dental accounting firm?
bookkeepz, LLC is a bookkeeping firm serving private practices broadly, including solo and small-group dental, with CPA work handled by our affiliated firm PizzelloCPA, PLLC. For high-volume DSO consolidation, multi-location partnership transitions, or complex M&A, a vertical dental-CPA firm is probably a better fit and we will say so. For most solo and small-group practices, our setup delivers the financial picture you need without the premium of a dental-only firm.
Do you integrate with Dentrix, Eaglesoft, Open Dental, or Curve?
Yes. We pull production and collection data from your practice software into QuickBooks Online so your dental software stays the system of record for clinical, and QBO is the system of record for finance.
How do you handle associate dentist comp?
We model the comp formula (typically percent-of-collected on associate-produced work, sometimes daily-rate plus production bonus) in your chart of accounts so the math is auditable every month.
What about practice transitions or buy-ins?
For straightforward associate-to-partner buy-ins or simple sales, we can support the transaction. For complex DSO transitions or multi-practice consolidations, we will recommend a vertical dental-CPA firm or transaction specialist who is the right fit.
Should my dental practice be an S-Corp?
Almost always once profit clears about $100,000 for a solo. Dental is SSTB so QBI phases out quickly, but self-employment tax savings on owner draws are significant. We run the analysis during onboarding.
Keep reading
- Bookkeeping for Solo Dentists & Small Group Practices
- Reading Payer EOBs Like a CPA Would — the same payer-by-payer reconciliation principle in medical practices
- What Is Reasonable Compensation for S-Corp Owners?
- Why We Focus on Private Practices
See if we are the right fit
If your dental practice books cannot break down the production-collection gap into actionable categories, book a free 30-minute consult. Bring a recent month's production and collection report and a representative lab invoice. We will show you what cleaner books would look like.