When a practice asks how to get more patients, the instinct is to buy more traffic. Usually the demand is already arriving and leaking out before it reaches the calendar: a call nobody answered, an inquiry answered on Tuesday, a booking page that asks for five steps and a portal login.
This guide works in the order that costs least first. Each step only makes sense once the one before it holds.
Step 1: Count booked appointments by source
You cannot grow what you don't measure, and "leads" is not the measure. Track booked appointments and where each one came from: the map, an ad, a directory, a referring clinician, a past patient.
Two more numbers matter from day one: the share of inquiries that become appointments, and how many calls ring out. Most practices are surprised by the second. Start here even if it takes a month of counting by hand. Once you have a month of numbers, the patient acquisition cost calculator turns them into what each new patient cost.
Step 2: Fix the leaks
This is the cheapest patient growth available, because you have already paid for the demand:
- Answer the phone. People calling a practice call more than one. Whoever answers usually gets the appointment. If your team can't answer during clinic, send calls somewhere that can — see missed call recovery.
- Reply within the hour in opening times. A web inquiry is a person deciding right now.
- Make booking one step. Real availability, on a phone, without an account. If someone must call to book, say so plainly and answer.
- Publish what it costs. "Do you take my insurance?" ends a lot of calls. Answer it on the page and you stop paying for the wrong callers.
- Check the after-hours experience. Call your own number at 8pm and follow what happens.
Step 3: Be findable where people look
If you see patients in person, your Google Business Profile does more work than your home page: category, hours, photos, a booking link, and the questions people ask. Then give each service you want more of its own page, in the words patients use rather than the words on the chart. Our guides to SEO for medical practices and healthcare SEO keywords cover both.
Step 4: Buy only the searches that mean "ready"
Search ads are the fastest way to add appointments, because you are buying demand that already exists. The terms worth paying for pair a service with a place or a need. Broad terms bring researchers, students and job seekers.
Add negative keywords on day one — "free", "jobs", "salary", "training", and insurance terms if you are private-pay — and send every ad to a page that matches it. See medical PPC, and, for the health advertising limits, our healthcare advertising guide.
Step 5: Follow up for weeks, not a day
Few people book on first contact, and the longer, more considered treatments are decided over weeks. A sequence that keeps answering questions — cost, what the first visit involves, who they'll see — recovers appointments you have already paid for. See patient follow-up.
Step 6: Go back to the people who already know you
Past patients and old inquiries are the cheapest list you own. Write when there is a genuine reason: a check-in that's due, a service you didn't offer before, availability that has opened.
Keep it inside the rules. Using protected health information for marketing generally needs the patient's written authorization under 45 CFR 164.508, while messages about your own treatment and care are handled differently under the definition of marketing. Ask your compliance adviser before building a campaign from patient records. See patient reactivation.
Step 7: Make referrals a channel, not an accident
For specialists, referring clinicians are often the biggest source of new patients. Give them one page that says what you take and how fast you can see someone, one named contact who answers, and a note back after the visit.
What not to do
- Don't buy patient lists or lead lists. You inherit someone else's consent problem, and health data belongs nowhere near an ad platform.
- Don't discount to fill slots. It moves people who were going to book anyway, and it resets what your service is worth.
- Don't ask for testimonials your board restricts. Check the code before you ask; our guide to Google reviews for doctors covers how.
- Don't judge a channel in week two. Give it a quarter, then judge it on booked appointments.
How long this takes
Fixing leaks shows up immediately, because the demand is already there. Ads produce appointments within weeks. Local search and content take months and then keep working. Nobody can honestly promise a number by a date, and we don't.
Sources
- Cornell LII — 45 CFR 164.508, Uses and disclosures for which an authorization is required, checked 22 September 2026
- eCFR — 45 CFR 164.501, Definitions, checked 22 September 2026