Bookkeeper for Dentists

How does money flow through a dental practice?

Most of your practice revenue comes from two places: what patients pay you directly and what insurance companies reimburse through claims.

Patient payments include co-pays, deductibles, and out-of-pocket charges. Insurance money arrives later, after you submit a claim and the carrier approves it. A general practice commonly collects between $700,000 and $1 million a year, but the timing of when those dollars land in your account is spread out, because insurance claims take time to process.

Take a routine cleaning. The patient pays a $20 co-pay at the front desk. The insurance company sends another $120 about two weeks later. Your books need to record both the $20 and the $120, and they also need to show the full $160 as earned revenue, even if you have only collected the $20. If you just report what hits the bank, you do not have an accurate picture of what the practice actually earned that month.

Mature practices generally collect about 98 percent of what they are owed, but that still leaves a small gap that can add up fast when you have months of production to reconcile.

What costs should you watch most closely in a dental office?

Your biggest single expense is payroll, and a well-managed practice aims to keep payroll and combined taxes and benefits between 24 and 26 percent of collections.

Beyond payroll, the next largest lines are lab fees, supplies, and equipment and facility. Industry benchmarks suggest keeping supplies around 6 percent, lab fees around 8 percent, and combined equipment and rental costs around 10 percent. Marketing and insurance together should stay under 12 percent. These are guides, not rigid limits, but they give you a starting point for recognizing whether your overhead is in a healthy zone.

For the whole practice, overhead typically runs between 60 and 70 percent of gross revenue. That means you are left with 30 to 40 percent for profit and owner compensation before tax. If your overhead pushes above 70 percent, the practice is working hard but not keeping enough to reward your time.

Why do dental practice books get messy?

The most common reason a dental practice ends up with confusing books is that the practice software tracks production, but not collections, and reconciling the two is where many errors sit.

Production shows an appointment as a charge, but the actual cash arrives in a mix of payments: some at the front desk, some via insurance claim, maybe a check, a card, a cash payment. Until those deposits are matched to the right appointment and claim, your bank statement and your practice software can tell different stories.

That mismatch is what creates the owner's complaint: the profit and loss looks fine, but the checkbook is lighter than expected. Another mistake is mixing the owner's personal expenses and practice expenses, or using the wrong chart of accounts, which makes the financial statements almost impossible to trust.

Do you need to track hygiene and service lines separately?

Do you need to track hygiene and service lines separately?

Yes, because procedures like a cleaning use your team's time and supplies in a very different way than a crowns procedure or an implant, and those differences affect your margins.

When your books only show overall practice revenue, you cannot see which service line is really paying for your operation. A hygiene visit may have lower cost and lower profit, while a comprehensive treatment plan can carry a heavy lab bill. If your lab costs are not attached to the specific procedure, you will not know which service is profitable and which is just breaking even.

So you want your chart of accounts to organize revenue and direct costs by service type: preventive, restorative, cosmetic. That way, when you consider adding a new procedure, dropping a line, or negotiating with a lab, you have a number that speaks to you, not a blended average for the whole office.

What reports should you look at every month?

You need three financial statements: a profit and loss, a balance sheet, and a cash flow statement. And for a dental practice, you need the numbers broken down so you can see what is actually happening.

Profit and loss should list what you collected, the overhead percentage, payroll percentage, and a breakdown by service line. The balance sheet shows what you own and owe, including the aging of unpaid insurance claims. The cash flow statement shows how much liquidity you have to pay next week, not just six months down the road.

Many owners have the habit of looking at the practice management software daily to see numbers `today`, but they never take a step back to compare the bank deposits to those reports. The best review is on a consistent date, and I compare the collections, the overhead items, and the unpaid claims against the practice's operating budget.

What decisions should the books help you make?

Your books should tell you whether you can afford another hygienist, a new piece of equipment, a different lab, or an expansion of the office.

When you look at the overhead breakdown and the cash flow, you can see if you have room to take on more staff. If payroll is already above 28 percent and your overhead is pushing 70 percent, adding a person will not increase profit, even if the additional treatment would bring in revenue.

The same is true for equipment like a CAD scanner. The purchase price is one number, but the books show you the tax benefits, the maintenance, and the effect on your net margin. For practice owners considering a partnership offer or a sale, the same books that show practice health also become the documentation a buyer reviews.

Nothing on this page substitutes for a medical professional's specific practice advice, but the numbers are the foundation for every dollar decision you make.