If you run a physiotherapy clinic, you already know your no-show list. What's harder to see is the list that never existed in the first place — the person who found your website at 9pm with a sore shoulder, couldn't figure out how to book, and closed the tab. That patient doesn't show up in your practice management software as a loss. They just never appear at all.

That gap is bigger than most clinic owners assume, and there's now enough data to actually put a number on it.

The after-hours problem is worse than it looks

Start with when people actually try to book. Experian Health's 2025 State of Patient Access survey found that 80% of patients want to be able to schedule healthcare appointments any time, from home or their phone — not just during business hours. That's not a preference clinics can easily ignore, because scheduling access shapes where patients actually go. In a related industry survey covering 1,000 consumers, roughly six in ten people said being able to book online mattered a great deal when choosing a new provider.

Here's the part that should worry more clinics: in a 2022 patient survey covering just over 1,000 respondents, 61% said they'd skipped seeking care in the past year because booking an appointment felt like too much hassle, and 70% said they tried to book online but got redirected to a phone call to finish the job. In other words, most "online booking" in healthcare is really a contact form that ends in a phone call anyway — and the phone is where the friction lives.

For a physio clinic, that friction has a very specific cost. A patient with acute lower back pain isn't going to leave a voicemail and wait for a callback the next morning. They'll search again, and the next clinic that answers gets the booking instead.

Cancellations are climbing too, not just enquiries

It's not only about getting the booking in the first place — it's keeping it. The Australian Physiotherapy Association has been tracking this closely. In a piece published on the APA's own InMotion platform, one clinic owner described cancellation rates in the physiotherapy industry sitting at roughly one in eleven appointments before COVID-19, climbing as high as one in four in 2022, and settling back to around one in six to one in seven more recently. He set an internal target of keeping cancellations under 15% — which tells you how normalised double-digit cancellation rates have become across the industry.

Separately, practice finance benchmarking for Australian physio clinics puts a healthy "did not attend" (DNA) rate at under 5% of bookings, with utilisation — billable appointments as a share of available slots — targeted at 80% or higher, according to benchmarking data published by Scale Suite. If your clinic's DNA rate is sitting closer to the industry's mid-teens than to that 5% target, you're not unusual — but you are leaving real revenue on the table.

What a bad booking flow actually costs

The financial size of this problem isn't hypothetical. One case example cited in industry reporting involved a Melbourne physiotherapy clinic that calculated a 12% no-show rate was costing it over $120,000 a year in lost revenue — a number that dropped by roughly half after the clinic introduced SMS reminders and online deposits. That's one clinic, one fix, and a six-figure swing.

The research literature backs up why this matters clinically, not just financially. A peer-reviewed study published in the International Journal of Physiotherapy found an overall no-show and cancellation rate of 20.6% across more than 6,000 outpatient physiotherapy appointments, with the highest rates among patients in their teens, twenties and forties — groups that, not coincidentally, are also the least likely to want to book by phone. Separate research summarised by physical therapy scheduling platform PT Everywhere notes that missed physiotherapy sessions are linked to slower recovery and a higher chance patients discharge themselves before finishing their course of treatment — so the cost isn't only to the clinic's calendar, it's to patient outcomes.

So what's actually fixable here?

None of this means your clinic needs a total rebuild. It means being honest about where the leaks are, which is usually one or more of these:

  • No one answers after hours. If your only booking path is a phone call during business hours, you're asking patients to wait — and a meaningful share of them won't.
  • The booking form redirects to a phone call anyway. If "book online" quietly turns into "call us to confirm," you've reintroduced the exact friction you were trying to remove.
  • There's no reminder system. The Melbourne clinic example above halved its no-show rate with SMS reminders and deposits alone — often the simplest fix has the biggest return.
  • Enquiries that don't book aren't captured anywhere. A patient who asks a question but doesn't commit to a time slot is still a lead. If there's no system logging that conversation, it's gone the moment they close the tab.

Some of this is a systems problem, not a staffing problem — your reception team can't answer the phone at 11pm, and they shouldn't have to. This is the exact gap we built Mavixa's AI Front Desk process around: an AI system trained on your clinic's own services and practitioners that answers questions, takes symptom details, and books appointments directly into your calendar outside business hours — while still capturing the enquiries that don't convert immediately, so your team can follow up.

Where to start

If you want a starting point before spending anything, pull your last three months of enquiry data — phone missed calls, form submissions, and social messages — and compare it against your actual bookings. The gap between the two is your after-hours and friction cost, in real numbers, for your clinic specifically. That's also exactly what we look at first in a free audit call, before recommending anything.