Ask how much a dental practice should spend on marketing and you will hear a percentage: 2%, 5%, sometimes 10% for startups. Those numbers are not wrong, exactly. They are just answers to a different question. A percentage tells you what similar practices tend to spend. It does not tell you whether that spending produces patients, or whether your practice needs more patients at all.
This post gives you the common ranges for context, then shows how to set a budget from your own numbers: the new patients you need, what each one is worth, and what you can afford to pay to get one. It ends with a tracking setup so you can tell which dollars are working.
Key takeaways
- Commonly cited marketing budgets for established general practices range from roughly 1% to 5% of collections. Startups often spend more in percentage terms, because collections are small and patient acquisition is the whole game.
- Set the budget from goals: new patients needed to offset attrition and grow, multiplied by an acceptable cost per new patient.
- Estimate what a new patient is worth in contribution, not just first-visit revenue. That number caps what you should pay to acquire one.
- Free and low-cost levers (Google Business Profile, reviews, phone handling, recall and reactivation) usually beat paid advertising dollar for dollar. Fix them first.
- If you cannot attribute new patients to sources, you cannot manage a marketing budget. Tracking comes before spending.
The common benchmarks, and why they disagree
There is no official standard. Published figures come from dental CPAs and consultants and vary with their client base. One dental CPA framework published in Dental Economics put advertising and marketing at about 1% to 2% of collections for an established practice; other consultant sources cite 3% to 5%, and growth-focused firms go higher. The difference is mostly stage and strategy: a mature practice with deep referral roots needs little paid marketing, while a new or expanding practice needs a lot.
| Practice situation | Approximate marketing spend | Why |
|---|---|---|
| Established, stable, strong referrals | About 1% to 3% of collections | Word of mouth and recall carry most new patient flow |
| Established, trying to grow or add a service | About 3% to 5% of collections | Needs new patients beyond natural referrals, or awareness for a new service |
| Startup, first one to two years | Often set as a fixed dollar budget rather than a percentage | Collections are small, so percentages are meaningless; the practice must create patient flow from zero |
| New owner after an acquisition | A temporary increase | Retention communication, a refreshed web presence, and replacing patients lost in transition |
| Fee-for-service or leaving PPOs | Often at the higher end | No insurance directory listing sending patients; needs its own demand |
These are rough ranges that vary by market, competition, and practice type. Use them to sanity-check a budget, not to set one.
Count what marketing really costs. Many practices undercount by leaving out website hosting and maintenance, review software, call tracking, promotional items, sponsorships, and the staff hours spent on social media. Put all of it in one marketing line on the P&L so you can see the real number. Our overhead benchmarks guide shows where it fits among other expense categories.
Step 1: Work out how many new patients you need
Every practice loses patients each year: people move, change jobs and insurance, age out, pass away, or quietly drift away. To hold the active patient base steady, new patients have to replace them. To grow, new patients have to exceed them.
Hypothetical example. A practice has 2,200 active patients (seen in the last 18 months). It estimates it loses about 10% of active patients a year, or 220. It wants to grow the base by 5%, or 110. It needs about 330 net new patients a year. Because not every new patient becomes an active, returning patient, assume 80% stick: the practice needs roughly 410 new patients a year, or about 34 a month.
Now look at where new patients already come from. If referrals, walk-ins, insurance directories, and organic search already deliver about 20 a month, marketing needs to produce about 14 more a month, or roughly 170 a year.
Your own attrition rate is the number to calculate carefully. Compare active patient counts year over year, net of new patients. Our KPI guide covers how to track active patients and new patients consistently.
Step 2: Estimate what a new patient is worth
The value of a new patient is not their first-visit fee. It is the contribution they generate over the years they stay: collections minus the variable costs of treating them (supplies, lab, and the share of hygiene labor that scales with visits).
Hypothetical example, continued. The practice looks at new patients from two years ago and estimates:
| Assumption | Hypothetical figure |
|---|---|
| Average first-year collections per new patient | $1,100 |
| Average collections in each later year | $600 |
| Average years a new patient stays | 4 |
| Total collections over those years | $2,900 |
| Contribution margin after variable costs (assumed) | 40% |
| Estimated contribution per new patient | About $1,160 |
With that estimate, paying $250 to acquire a new patient is clearly worthwhile. Paying $900 might still be profitable, but leaves little margin for error. Paying $1,500 loses money on the average patient. Many practices set a target cost per new patient at a fraction of estimated contribution, such as a quarter to a third, to leave room for the patients who never return.
Your numbers will differ, and they will differ by channel. Patients from a hygiene-special promotion may produce far less than patients from a referral. Where you can, estimate value by source.
Step 3: Set the budget
Multiply the new patients you need from marketing by the cost per new patient you are willing to pay.
Hypothetical example, continued. The practice needs about 170 marketing-driven new patients a year and sets a target cost of $250 each. The working budget is about $42,500. If the practice collects $1,400,000, that is about 3% of collections, which falls inside the common range. The percentage becomes a check on the math rather than the starting point.
If the goal-based budget comes out far above the typical range, one of three things is true: your attrition is unusually high (fix retention first), your growth target is aggressive (fine, if intentional), or your channels are too expensive (fix the mix).
Fix the free and cheap levers before buying ads
Paid marketing amplifies whatever happens when a prospective patient finds you. If that experience is weak, more spending just produces more lost patients. Check these first:
- Google Business Profile. For many local searches, your profile is what patients see before your website. A complete, accurate, verified profile with steady new reviews is the highest-return free lever most practices have. Our Google Business Profile setup guide walks through it.
- Phone handling. A new patient call that goes to voicemail during lunch is often a lost patient. Measure answered call rate and how many new patient calls turn into booked appointments before spending more to make the phone ring.
- Website basics. Fast on a phone, clear services and insurance information, click-to-call, and a way to request or book an appointment.
- Recall and reactivation. Patients overdue for hygiene are the cheapest patients to bring back. A structured reactivation effort often produces appointments faster than any ad campaign.
- Internal referrals. Asking satisfied patients to refer friends and family costs little. Check your state's rules before offering anything of value in exchange for referrals, since referral incentives in health care can raise legal issues.
Our marketing and patient acquisition chapter covers these levers in depth.
Where the paid budget usually goes
| Channel | Best for | Cost structure | How to measure |
|---|---|---|---|
| Website and local SEO | Being found for "dentist near me" style searches over the long term | Build cost plus monthly maintenance or agency retainer | Calls and bookings from organic search, tracked separately |
| Paid search ads | Capturing people actively searching, including high-value services | Pay per click; cost varies widely by market and keyword | Tracked calls and form fills, then booked and completed new patients |
| Paid social ads | Awareness in a defined area; promoting a specific service | Pay per impression or click | Tracked leads and new patients; watch lead quality |
| Direct mail | New movers, startups introducing themselves, specific neighborhoods | Printing and postage per piece | Unique phone number or offer code per campaign |
| Community and sponsorships | Local reputation, especially for startups | Fixed cost per event or sponsorship | Hard to attribute; ask new patients how they heard of you |
| Review and reputation tools | Steady flow of new reviews | Monthly software fee | New reviews per month, rating trend |
Read agency contracts carefully. Watch for long minimum terms, setup fees that are not refundable, ad accounts or websites that the agency owns rather than you, and reports that show clicks and impressions but never new patients. You should own your domain, website, ad accounts, and Google Business Profile outright, with the agency given access as a manager.
Worked example: allocating a budget (hypothetical)
Hypothetical example. An established two-doctor practice collecting $1,400,000 sets a $42,000 annual budget from the goal-based math above. Here is one reasonable allocation. It is illustrative, not a recommendation for your market.
| Line | Annual amount | Share |
|---|---|---|
| Website maintenance, hosting, and local SEO | $9,000 | 21% |
| Paid search (focused on new patient and implant searches) | $18,000 | 43% |
| Review software and call tracking | $4,200 | 10% |
| New-mover direct mail, two campaigns | $6,000 | 14% |
| Community sponsorships and events | $3,000 | 7% |
| Reserve for testing a new channel | $1,800 | 4% |
| Total | $42,000 | 100% |
After a quarter, the practice compares cost per new patient by channel. If paid search delivers new patients at $220 and direct mail at $600, the next quarter shifts money toward search, as long as search volume can absorb it.
How to measure whether it is working
Three formulas cover most of what you need:
- Cost per new patient (by channel) = channel spend divided by new patients from that channel who completed a first visit.
- Return on marketing = (estimated contribution from new patients from a channel minus channel spend) divided by channel spend.
- Lead-to-patient rate = completed new patient visits divided by calls or form requests from new patients. This one tells you whether the front desk is converting what marketing produces.
To make these work, you need source data. Use a unique tracked phone number for each paid channel, ask every new patient how they found you, and record the answer in your practice management software. In Open Dental, referral sources can be attached to patients and summarized in the Referral Analysis Report, and the New Patients Report lists new patients for a date range (see the Open Dental standard reports list; details vary by version).
Keep your main number consistent. If you use call tracking numbers, make sure your primary business phone number stays consistent across your website, directories, and Google Business Profile, so patients and search engines see one consistent identity. Ask your tracking vendor how they handle this before setup.
Common marketing budget mistakes
- Setting a percentage and never checking results. A budget with no cost-per-patient tracking is a donation.
- Spending before fixing conversion. Missed calls, slow callbacks, and no online booking waste paid leads.
- Discount-driven offers without a plan. Deep new patient specials can attract patients who never return. Measure value by source.
- Cutting marketing first when money is tight. New patient flow drops months later, when it is harder to fix.
- Ignoring the rules. State dental boards regulate dental advertising, including how you describe services, specialties, and credentials. The FTC also has rules about reviews and testimonials. Check your state's rules and have unusual claims reviewed by a dental-specific attorney.
Marketing budget checklist
- Active patient count and annual attrition estimated
- New patient goal set (replacement plus growth, adjusted for patients who do not return)
- Current new patient flow by source measured
- Estimated contribution per new patient calculated
- Target cost per new patient set
- Budget calculated from goals and checked against typical ranges
- Google Business Profile, phone handling, and reactivation fixed first
- Tracking numbers and "how did you hear about us" capture in place
- Agency contracts reviewed for term, ownership of accounts, and reporting
- Quarterly review of cost per new patient by channel scheduled
Bottom line
Start with how many new patients you need and what each is worth. Multiply by an acceptable acquisition cost. Compare the result to the common ranges as a sanity check. Fix the free levers first, then track every paid dollar to new patients so next year's budget is based on evidence instead of a percentage.
Keep going with our Google Business Profile guide for dentists, the marketing and patient acquisition chapter, and the KPIs worth tracking to connect marketing spend to the rest of the practice's numbers.
Educational content only. It is not legal, financial, tax, or clinical advice. Prices and ranges are approximate and vary by region, condition, and year. Verify current rules with your state dental board and qualified professionals. ChairsideSource is not affiliated with any manufacturer, the ADA, or the DAT.