Many clinics judge their Google Ads by one number: cost per lead. If a lead costs less this month than last, the campaign looks better. But a lead is only a phone number or a form. What matters is whether that person became a patient, and what treatment they needed.
Why cost per lead misleads
- Cheap leads are often poor leads. Broad keywords bring people looking for free advice, jobs or a different service.
- Not all treatments are equal. A lead for a high-value procedure is worth far more than one for a basic consultation.
- It ignores what happens next. If calls go unanswered, even good leads are wasted.
What to measure instead
Follow each enquiry through five steps:
- Lead: a call, form or WhatsApp message
- Contacted: your team spoke to them
- Booked: an appointment was made
- Attended: they came in
- Treated: they started treatment, and at what value
From these you get the numbers that matter:
| Number | What it tells you |
|---|---|
| Cost per booked appointment | Whether ads bring real patients |
| Show-up rate | Whether reminders and follow-up work |
| Cost per treated patient | The true cost of acquiring a patient |
| Revenue per ad rupee | Whether the campaign pays for itself |
How to track it simply
You do not need complex software to start.
- Use a call tracking number or Google’s call reporting, so you know which calls came from ads
- Keep a simple sheet at the front desk: date, source, service asked about, booked, attended, treated
- Ask every new patient how they found you, and note it
- Review it monthly against ad spend
As you grow, a clinic management system or CRM can record this automatically.
Improve the campaign with what you learn
- Spend more on the services and keywords that produce treated patients
- Add negative keywords for searches that never convert, such as "free", "jobs" or "course"
- Send each service to its own landing page with clear costs and a booking option
- Run ads during hours your team can answer quickly
- Check your Google Business Profile, because many people call from there after seeing an ad
Stay within the rules
Medical advertising in India is regulated, and Google has its own healthcare policies. Avoid promises of results, misleading before and after images and claims you cannot support.
Quick answers
What is a good cost per lead for a clinic? It varies widely by city, specialty and treatment value. Cost per treated patient compared with treatment value is the better test.
How long before Google Ads show results? Calls usually start within days. Give a campaign four to eight weeks of data before judging it.
Should clinics run ads all day? Only when someone can answer. Ads that ring an empty desk waste money.
The takeaway
Judge clinic ads by booked, attended and treated patients, not by cheap leads. Track each enquiry through to treatment, then spend more where real patients come from. Our guide to getting more patients without discounting covers what happens after the click.
Want ads measured on patients? See our performance marketing service and our healthcare marketing work.
