What Keywords Should Your Medical Practice Bid On in Google Ads?

A dermatologist we talked to last year was spending about four thousand dollars a month on Google Ads and could not figure out why the phone barely rang. When we opened the account, the answer was sitting right there in the data. The biggest chunk of her budget was going to one keyword: "skin care." Sounds relevant, right? Except that search brings in teenagers comparing face washes, people looking for a $12 moisturizer, beauty students, and folks who type it at 1am with zero intention of ever seeing a doctor. She was paying six or seven dollars a click to reach almost none of the people who could actually become patients.

That is the whole story of Google Ads for medical practices in one example. The platform will happily spend every dollar you give it. Whether that money turns into booked appointments comes down almost entirely to which words you choose to bid on, and which ones you refuse to. So let us walk through how to pick them.

Why keywords matter more in healthcare than anywhere else

Because your clicks are expensive. According to LocaliQ's 2025 benchmark study of 3,542 U.S. healthcare advertising campaigns, the average cost per click across healthcare was $5.64, and it climbs fast by specialty: orthodontics averaged $8.76 a click, hearing care $8.00, general dentistry $7.03, plastic and cosmetic surgery $5.75, and family medicine $5.47. In a competitive metro area, those numbers go higher still.

Compare that to a lot of other industries paying one or two dollars a click, and you see the problem. When each click costs the price of a coffee and a snack, you cannot afford to spray your budget across vague searches and hope. Every wrong click is real money gone. And the waste is not rare. A WordStream analysis of more than 17,000 accounts found the average advertiser wastes 20 to 40 percent of its budget on irrelevant clicks. In healthcare dollars, that is thousands a year lit on fire.

Think in patient intent, not topics

The single biggest shift that fixes most wasted spend is this: stop bidding on topics, start bidding on intent. When someone types a search, they are somewhere on a ladder. Down at the bottom are the curious. At the top are people reaching for their phone to call. Your budget belongs at the top.

Here is the same subject, split by where the person is:

• Ready to book (bid here): "dermatologist near me," "Botox Tampa," "mole removal clinic Scottsdale," "pediatric dentist open Saturday." These people have a problem, a location, and their wallet halfway out.
• Researching (be careful): "is Botox safe," "what does a dermatologist do," "how much is a filling." Useful for content and for showing up in search over time, but expensive and slow to convert as paid clicks.
• Not your patient (block these): "skin care routine," "dermatologist salary," "medical assistant jobs," "free clinic." Different intent entirely. You never want to pay for these.

The pattern that works almost everywhere in healthcare is service plus location or condition plus location. "Knee pain doctor Austin." "TRT clinic Miami." "Invisalign near me." These searches are specific, they name the thing you actually do, and they come from someone in your area who wants it now. Yes, they get fewer searches than a broad term. That is the point. Fewer, better, cheaper to convert.

Match types, in plain English

When you add a keyword, Google lets you decide how loosely it can match a real search. This one setting controls how much of your money leaks, so it is worth understanding even if an agency runs the account.

Broad match is the loose one. You add "family doctor" and Google shows your ad for anything it decides is related, which in 2026 can mean "urgent care hours," "walk in clinic," even "doctor jobs." It reaches the most people and wastes the most money. For a practice on a real budget, broad match without tight guardrails is where budgets go to die.

Phrase match is the middle. You wrap it in quotes, "family doctor near me," and your ad shows for searches that contain that phrase or close variations. Much tighter, still flexible.

Exact match is the precise one. You put it in brackets, [family doctor near me], and your ad shows only for that search and very close versions. The most control, the least waste, usually the best cost per booking for a local practice.

Our honest take for most practices: start with phrase and exact match on your money keywords, prove they book patients, and only test broad match later with a strong negative list and someone watching it closely. If your budget is disappearing fast, loose match types are usually a big reason, and we broke that down further in why your Google Ads budget runs out so fast.

Negative keywords: the list that saves your budget

If keyword choice is the offense, negative keywords are the defense, and most practices play with none. A negative keyword tells Google, never show my ad when someone types this word. It is the fastest, cheapest fix in the whole account.

Without them, Google's own search terms report routinely shows 30 to 60 percent of the searches that triggered your ad were irrelevant. That is not a rounding error. That is half your budget reaching people who cannot become patients. Here is a starter list nearly every practice should block:

• Money words that signal the wrong patient: free, cheap, discount, low income, sliding scale (unless that is genuinely your model).
• Job hunters: jobs, salary, career, hiring, resume, internship.
• Students and DIY: school, course, how to become, do it yourself, at home.
• Services you do not offer: if you do not do a procedure, block it so you stop paying for people looking for it.
• Other providers and places: hospital names, big chains, and nearby cities you do not serve.

The habit that keeps an account healthy is simple: once a week, open the search terms report, look at what people actually typed to trigger your ads, and add anything junky as a negative. It takes fifteen minutes and it compounds. We wrote a fuller guide on why negative keywords matter so much for medical practices if you want the deeper version.

Specific beats broad, almost every time

There is a myth that you want the keywords with the most search volume. In healthcare, the opposite is usually true. Longer, more specific searches, the kind with a symptom and a city in them, are cheaper per click, less crowded, and far more likely to end in a booking, because the person typing them already knows what they need.

"Doctor" is a fortune to bid on and means nothing. "Pediatric allergist accepting new patients Denver" costs less, faces less competition, and comes from a parent who is ready to call today. Volume is not the goal. Booked appointments are the goal, and specific searches book better. This is also where your Google Ads work and your healthcare SEO start to reinforce each other, because the same clear, specific language helps you show up in the free results too.

A quick story from the trenches

Back to that dermatologist. We did not raise her budget by a dollar. We paused "skin care" and the other broad terms, rebuilt the account around phrase and exact match keywords like "dermatologist near me," "acne treatment [her city]," "skin cancer screening [her city]," and "cosmetic dermatologist [her city]," and we loaded a negative keyword list that blocked jobs, free, students, and the products people search for. Then we pointed the ads at a fast, single purpose page instead of her cluttered homepage.

Same four thousand dollars a month. Within two billing cycles her cost per new patient inquiry dropped by more than half, and the front desk was busy again. Nothing exotic happened. We just stopped paying to reach the wrong people and started paying to reach the right ones. That is what keyword strategy actually is.

The keyword is only half the job

One more thing, because it is where a lot of practices lose the patient after doing everything else right. A perfect keyword sends the click, but the page it lands on decides whether that click becomes a booking. If your ad for "knee pain doctor near me" dumps the visitor on a slow, generic homepage, you paid full price for a click and then let it bounce.

The click and the page have to match. Someone searching for a specific service should land on a page about that service, with the offer, the trust signals, and an easy way to book right there. That is why we treat ads and the website as one system, not two projects. If you want the full picture of why expensive clicks fail to convert, we covered it in whether a medical practice needs a landing page.

How EtherealMinds handles keywords

We work only with healthcare practices in the United States, so we are not guessing at what patients type. When we build a practice's patient acquisition system, keyword research is step one: we map the exact searches your best patients use, group them by intent, and start narrow on the terms most likely to book, on phrase and exact match. We load a negative keyword list from day one and prune the search terms report every week so your budget keeps reaching real patients, not job seekers and window shoppers.

Then we send those clicks to a page built to convert, and we make sure that when a high intent search turns into a phone call, someone actually answers. An expensive click that rings out to voicemail is money wasted twice, which is why an AI receptionist picks up on the first ring, day or night, and books the appointment. Great keywords get the patient to reach out. The rest of the system turns that into a booking. If you are weighing where paid search fits overall, our overview of Google Ads for medical practices is a good next read, and so is how much a practice should actually spend.