A pediatric dentist called us in June with a simple question and a wrong assumption baked into it. "How much should I be spending on Google Ads, like a thousand a month?" She had picked the number because it sounded safe. Not too big, not embarrassing. It had nothing to do with her practice, her city, or how many new families she actually wanted through the door.
That is the trap. Owners treat the ad budget like a gym membership, a comfortable monthly number you set and forget. Google Ads does not work that way. The budget is an input into a machine, and the output is patients. So the real question is not "what should I spend." It is "what do I want to get, and what does that cost." Let us do the math the right way.
First, the number nobody can give you honestly
If an agency answers "how much should I spend on Google Ads" with a flat number before asking about your specialty, your city, and what a patient is worth to you, walk away. There is no universal right budget, because two dentists on the same street can have wildly different numbers depending on their goals and their margins.
That said, you want a realistic range to anchor on. For a single specialty practice advertising in one city, most independent practices we work with land somewhere between 1,500 and 5,000 dollars a month in ad spend. Larger groups and competitive metros run higher. Rural single providers can do fine on less. But that range is a starting sanity check, not the answer. The answer comes from the math below.
The one calculation that sets your budget
Every sensible Google Ads budget is built from three numbers. Get these and the rest is arithmetic.
1. What a click costs you
Healthcare is pricey because a lot of practices bid on the same high intent searches and a new patient is worth real money. Based on 2026 healthcare search benchmarks from LocaliQ, the average cost per click sits around 3.50 to 6.80 dollars, and it swings hard by specialty:
- Dental: roughly 4 to 12 dollars, higher for cosmetic terms like implants and veneers.
- Dermatology: about 8 to 18, with cosmetic work on the high end.
- Mental health: around 8 to 20, climbing fast in city markets.
- Orthopedics and surgery: 10 to 25 and up, because one case is worth so much.
- Primary care: often 5 to 12 in metro areas, cheaper in rural markets.
Your city matters as much as your specialty. A dermatologist in Manhattan pays far more per click than one in a small town, simply because more offices are bidding. We dug into why these numbers keep climbing in why Google Ads are so expensive for medical practices.
2. How many clicks become patients
Not every click books. Some people are comparing, some misclicked, some are not ready. On a well built campaign pointed at a fast, focused page, expect roughly 5 to 15 percent of clicks to turn into a real inquiry, a call or a form. Then some share of those inquiries actually book. Physicians and surgeons average a cost per lead near 57 dollars with a conversion rate above 11 percent on Google, well ahead of the all industry average, according to 2026 Google Ads benchmark data. Those numbers are only reachable when the page and the phone are ready to catch the click.
3. What a new patient is worth to you
This is the number owners skip, and it changes everything. If a new patient is worth 300 dollars over one visit, your budget math is tight. If they are worth 6,000 dollars over the years they stay and the family they bring, you can comfortably pay far more per click and still win. Know your number before you set a budget. We broke it down in what a patient is really worth to your practice.
Now put it together: budget worked backward
Here is the whole thing in one worked example. Say you run a family practice and you want 20 new patients a month from Google.
- Your clicks cost about 6 dollars each.
- Roughly 10 percent of clicks become an inquiry, so a lead costs about 60 dollars.
- About half of those inquiries book, so a booked patient costs about 120 dollars.
- 20 patients times 120 dollars is 2,400 dollars a month in ad spend.
That is your budget. Not a round number you guessed, a number tied to a result you want. Want 40 patients? Roughly double it. Is a patient worth 3,000 dollars to you? Then paying 120 to get one is a bargain and you should probably spend more, not less. This is the exact framing that turned that pediatric dentist's fuzzy "maybe a thousand" into a clear plan she could actually judge.
What a real test budget looks like
The most common way practices decide Google Ads "does not work" is by starving the test. They put in 500 dollars, run it for two weeks, see three leads, and shut it off. The account never gathered enough data to learn.
Google needs volume to optimize. For a fair read, budget enough to collect roughly 300 to 500 clicks over 60 to 90 days, which for most single specialty practices in one city means 1,500 to 3,000 dollars a month. That is the window where the campaign learns which keywords bring patients and which just burn money. Judging it sooner is like weighing yourself an hour after starting a diet. If you want the full timeline of what to expect week by week, we mapped it in how long Google Ads take to work for a medical practice.
The two costs that are not on your budget line
Two things change the true number, and neither shows up when you type a daily budget into Google.
The first is the management fee. Ad spend is what goes to Google. The fee is what you pay whoever builds and runs the campaigns, usually a flat retainer or 10 to 20 percent of spend. Your real monthly total is spend plus fee, and mixing them up is the most common budgeting mistake we see. We pulled the two apart in what Google Ads management actually costs.
The second is the leak after the click. You can buy perfect clicks and still get nothing if the page they land on is slow, confusing, or has no obvious way to book. A patient taps your ad, waits four seconds for a heavy homepage, cannot find the booking button, and leaves. You paid for that click anyway. This is where most "my ads do not work" stories actually come from, and we broke it down in why your ad clicks are not booking patients. Raising the budget on a leaky page just pours more money through the same hole.
Should you even start with ads?
Straight answer: not always. If your website is slow or your front desk sends calls to voicemail at lunch, ads will only expose those cracks faster and at a price. Sometimes the better first dollar goes to fixing the site or the phone. And there is a free lane running alongside paid: your Google Business Profile and local SEO can put you in the map results without paying per click, though that plays out over months, not days. If you are weighing paid against organic, we compared them head to head in SEO versus Google Ads for medical practices. And before you spend a dollar, it is worth an honest look at whether the practice is actually ready to run ads.
How EtherealMinds sets an ad budget
We do not open with a number. We open with your goal, your specialty, your city, and what a patient is worth to you, then we build the budget backward from the patients you need. The ad, the landing page, the conversion tracking, and the follow up get built as one piece, so a click has somewhere to go and a lead has someone to catch it. You see the two bills plainly, the spend and the fee, and we report on booked appointments, not clicks on a dashboard.
And if ads are not your best next dollar, we will say so, because we would rather build the complete patient acquisition system that fixes the whole path than sell you traffic that leaks. A budget only earns its keep when everything after the click is ready for it.
Not sure what your number should be?
Book a free strategy call and we will look at your specialty, your market, and what a patient is worth to you, then tell you straight what a Google Ads budget should be for your practice and whether ads are even your best next move. No jargon, no pressure.
Book a free strategy call →Frequently asked questions
How much should a medical practice spend on Google Ads per month?
Most independent practices land between 1,500 and 5,000 dollars a month in ad spend, but the round number is the wrong place to start. Work it backward from how many new patients you want. Take your target number of patients, multiply by what it costs to acquire one on Google, and that is your spend. A practice wanting 20 new patients at about 120 dollars each needs roughly 2,400 dollars a month. This is ad spend only, separate from any agency management fee.
How much does a Google click cost in healthcare?
Healthcare is one of the pricier categories on Google. The average cost per click sits around 3.50 to 6.80 dollars, with the full range from about 3 to 15 dollars or more depending on specialty and city. Dental often runs 4 to 12 dollars, dermatology 8 to 18, mental health 8 to 20, and orthopedics can pass 25 dollars because a surgical case is worth so much. Competitive urban markets push every number higher.
What is a good starting budget to test Google Ads?
For a fair test, budget enough to collect roughly 300 to 500 clicks over 60 to 90 days, which is usually 1,500 to 3,000 dollars a month for a single specialty in one city. Anything less and the account never gathers enough data to learn which keywords produce patients. Spending 500 dollars for two weeks and shutting it off is the most common way practices wrongly conclude that Google Ads does not work.
Does my ad budget include the agency management fee?
No. Ad spend is the money that goes straight to Google for clicks. The management fee is what you pay whoever builds and runs the campaigns, usually a flat retainer or 10 to 20 percent of spend. Your true monthly total is the ad spend plus that fee. Always ask a quote to show the two separately so you know how much of your money actually reaches patients.
Why am I spending on Google Ads and getting no patients?
Usually the money is not leaking in the ads, it is leaking after the click. A patient taps your ad, hits a slow page or cannot find how to book, and leaves, and you still paid for that click. The other common cause is nobody answering the phone the ad generated. Fixing the landing page, the booking flow and the follow up almost always beats raising the budget.