Metilda Clinical Insights
How to Reduce No-Shows at an Allied Health Clinic
To reduce no-shows at an allied health clinic, do three things: send SMS reminders, book patients in sooner, and make rescheduling so easy that a patient whose plans change calls you instead of just not turning up. Reminders are well supported by evidence, but they only fix one cause of no-shows, which is forgetting. The other causes, a long wait for the first appointment and friction when plans change, are fixed at the point of booking.
Key facts
- A Cochrane review of eight randomised trials (6,615 participants) found SMS reminders raised attendance from 67.8% to 78.6% compared with no reminder (Gurol-Urganci et al., 2013).
- The same review found SMS reminders about as effective as phone-call reminders, at 55% to 65% lower cost per attendance in the two studies that measured it.
- In a study of 6,971 outpatient physical therapy patients, 10% missed their initial evaluation, and each extra day between booking and appointment raised the odds of a no-show by 5.8% (Briggs et al., 2021).
- Reminders don't help a patient who remembers but can't be bothered to call and reschedule. That's a booking-experience problem.
Why no-shows happen
It helps to split no-shows by cause, because each cause has a different fix.
| Cause | What it looks like | What fixes it |
|---|---|---|
| Forgot | Booked weeks ago, date slipped | SMS reminders |
| Waited too long | Pain eased or they went elsewhere before the appointment | Booking sooner |
| Plans changed, didn't call | Remembered, couldn't come, didn't bother cancelling | Easy rescheduling, any hour |
| Low commitment | Booking felt like a transaction, no reason to call back | A better booking conversation |
Most clinics already handle the first row. The rest is where the plateau comes from.
1. Send SMS reminders (they work)
The evidence is solid. The Cochrane review found moderate-quality evidence from seven studies (5,841 participants) that text reminders improved attendance, with a risk ratio of 1.14. Text reminders performed about as well as phone-call reminders and cost much less.
Timing matters a little. HotDoc, which runs bookings and reminders for Australian practices, reported that reminder responses peak between 7am and 8am, so a morning reminder the day before gives patients a window to act on it.
On Metilda, appointment and reminder texts are included on every plan, so there's no per-message decision to make.
2. Book patients in sooner
The Briggs study is the one most clinics haven't seen. Across nearly 7,000 physical therapy patients at a US academic medical centre, the strongest modifiable predictor of missing the first appointment was the wait. Every additional day between booking and the appointment raised no-show odds by 5.8%.
It's a US hospital setting, so treat the exact figure with care for an Australian private clinic. The direction is intuitive, though: a sore back that's booked for next Wednesday may feel fine by Tuesday, or the patient may have found someone who could see them Friday.
The practical implication: when a new patient calls, the receptionist's job is to find the earliest suitable slot, and to offer a second option straight away if the first is taken. "Nothing this week, I'll call you back" is how a booking turns into a no-show or a lost patient.
3. Make rescheduling easy at any hour
A patient who wakes up with a sick child at 6:30am and can't reach anyone until 8:30 has two choices: remember to ring later, or not show. Many choose the second.
If someone (or something) answers at 6:30am and can move the appointment in Cliniko on the spot, the slot is freed for someone else and the patient stays yours. HotDoc's data found 51% of online bookings were made between 5pm and 9am. Patients manage appointments outside your front desk's hours. We cover this in more detail in after-hours answering for allied health clinics.
4. Make the booking call worth calling back about
This one is our view rather than a trial result, so weigh it accordingly. A patient who felt processed on the booking call has little reason to extend the clinic the courtesy of a cancellation. A patient who was asked about the reason for their visit and got a sensible answer has more.
The comparison for most clinics isn't "AI receptionist versus a perfect human receptionist". It's "AI receptionist versus whoever's free, answering between a walk-in and a payment". A well-built AI booking can be more attentive than a rushed one.
Reminders fix forgetting. The other path, "plans changed and I didn't call", is fixed by how easy and how human the clinic is to reach.
5. State the cancellation policy at booking, not in the reminder
A cancellation fee a patient hears about for the first time in a reminder text feels like a threat. Stated plainly on the booking call ("we ask for 24 hours' notice to move an appointment, and you can do that any time by calling this number"), it sets an expectation. Metilda can state your cancellation policy when it confirms the booking, using the wording you give it.
6. Measure no-shows by type, not just in total
Pull your did-not-attend rate from Cliniko by appointment type and by practitioner. If initial consultations no-show at twice the rate of follow-ups, the fix is booking speed. If one practitioner's no-shows are high, look at their wait times. A single clinic-wide number hides the cause.
Where an AI receptionist helps with no-shows
Metilda helps with causes 2 to 5 in the table above:
- It offers the earliest real slot in the live Cliniko calendar and retries with another time or practitioner if the first is taken.
- It answers and reschedules 24/7, so a patient can move an appointment at 6:30am or 9pm.
- It sends appointment and reminder texts, included on every plan.
- It gives the practice a portal with the transcript of every call, so you can check whether booking calls sound attentive or rushed. See why call transcripts matter.
Plans run from $29 to $299 AUD a month plus GST for 25 to 600 calls, with a 14-day free trial and no lock-in.
FAQ
Do SMS reminders reduce no-shows at allied health clinics?
Yes. A 2013 Cochrane review of eight randomised trials found SMS reminders raised attendance from 67.8% to 78.6% compared with no reminder, and worked about as well as phone-call reminders at lower cost. They mainly fix no-shows caused by forgetting.
What is a normal no-show rate for physiotherapy?
It varies by setting and patient mix. One large study of 6,971 outpatient physical therapy patients at a US academic medical centre found 10% missed their initial evaluation. Track your own rate in Cliniko by appointment type and practitioner rather than relying on a single benchmark.
Does booking patients sooner reduce no-shows?
The evidence suggests so. In the same physical therapy study, each additional day between booking and the first appointment increased the odds of a no-show by 5.8%. Offering the earliest suitable slot on the booking call is one of the simplest ways to cut no-shows.
How does an AI receptionist affect no-show rates?
Indirectly. An AI receptionist can offer the earliest available slot, let patients reschedule at any hour instead of skipping, send reminder texts, and give the practice transcripts to check the quality of booking calls. It doesn't replace reminders; it covers the causes reminders don't.
Are automated reminders still worth it?
Yes. Reminders are inexpensive and well supported by evidence. The point is that a clinic whose no-show rate has plateaued despite good reminders is probably dealing with booking delays or rescheduling friction instead.
Sources
- Gurol-Urganci I et al., "Mobile phone messaging reminders for attendance at healthcare appointments", Cochrane Database of Systematic Reviews, 2013
- Briggs MS et al., "Predictive Factors for Patients' Failure to Show for Initial Outpatient Physical Therapist Evaluation", Physical Therapy 101(5), 2021
- HotDoc, "What 1 million bookings a month has taught us about how Australians book online"
About the author. Arnab Chakraborty is the founder of Langoedge, the Melbourne company that builds Metilda, an AI receptionist for allied health clinics on Cliniko. He is not a clinician. Disclosure: this article describes our own product.