Patient reactivation for dental and physio practices

A dental practice and a physio clinic lose patients the same way a cosmetic clinic does. Nobody decides to leave. A six-month recall goes out once, or doesn't, and then it's 14 months. A physio patient feels better after the second session and never books the third that the plan said they needed. The names are still in the practice software with a mobile next to them.

The difference is in the numbers and the software. Dental has decades of recall culture and a crowded market of services selling reactivation; physio has almost nothing written for owners and the drop-off happens in weeks, not months. This pillar covers both, with the Australian figures that actually exist, the ones that don't, and what each practice management system will and won't do for you.

Dental: recall is the system, reactivation is the repair

The cleanest Australian definition comes from a dental marketing firm, not a regulator: "Recall keeps current patients on schedule (typically 6-monthly check-ups). Reactivation is targeted communication for patients who've lapsed past 9-18 months" (ClinicGrow Co). The same page claims "Most practices have 30-50% of their database lapsed past the recommended recall window", but gives no source, so treat it as a vendor's impression.

What's actually published for Australia:

• The AIHW, using the ABS Patient Experience Survey 2024-25, reports "Just over half (54%) visited a dental professional in the last 12 months", that "One quarter of people (25%) who needed to see a dental professional delayed seeing or did not see one at least once in the previous 12 months", and "16% reported that cost was a reason" (AIHW). That's the population, not your list, but it says roughly half the country isn't on a 12-month cycle at all.
• Prime Practice, a dental consultancy, writes from experience rather than a study: "The average one-clinician practice, working 4.5 days/week has about 1350-1400 active patients" and "there is usually only 20-30% of that 1400 that has been into the practice in the past 6 months", with active meaning seen within 18 months (Prime Practice).
• The Levin Group content republished on an Australian P&G site sets inactive at "18 months or longer" and warns "patients absent longer than three years are highly unlikely to return" (Dentalcare.au). US origin, worth knowing.

What isn't published: an Australian dental retention rate or recall compliance rate from the ADA, AIHW or a journal. Every "60-70% retention" or "40% never rebook" figure on page one of Google is a marketing agency's number with no source. The how many patients does a clinic lose page keeps the list of what's real. Full dental treatment, including what to text and the phone-versus-SMS debate the Australian vendors are having, is in dental patient reactivation in Australia.

What your dental software does. EXACT (Software of Excellence) advertises automated recalls "via SMS/Email/EasyPost" without manual input; Dental4Windows and Praktika have recall modules; Dentally's help centre covers manual recall communications. None of the vendor pages this build could reach documents a reactivation sequence for patients already lapsed, as distinct from a recall for patients coming due. That gap is the whole job: the software reminds, and reactivation is what happens after the reminder was ignored.

The US comparison is worth a line because it's where the dental reactivation industry comes from. Dr Anissa Broussard (formerly Holmes) describes the "back door" problem, existing-patient leakage through missed recalls and unscheduled treatment plans, as cheaper to fix than buying new patients, and her agency now sells AI follow-up agents for exactly that (Dental Intel podcast). Australia's version of that market has arrived: outcome-priced dental SMS services, phone-call services that reject SMS entirely, and agencies. How they compare, factually.

Physio and allied health: the drop-off is early

Physio doesn't have a lapsed problem so much as a session-three problem.

An Australian physio coach describes it from the chair: "Session one creates hope. Session two tests belief" and "Disengagement is rarely sudden, it is usually decided in the first two appointments" (Culture of One). The research on why, summarised by Physiotutors from a 2025 US study in Musculoskeletal Science and Practice, lists the reasons patients gave for dropping out after their first evaluation: they felt improved "enough", access and cost, preferring self-management, other medical needs, and the relationship with the provider. When that study's clinic contacted dropped patients, 26 of 476 came back, about 5.5% (Physiotutors). US, one clinic, but it's a real number where most pages have none.

For Australia, the only primary attendance figure this build found is hospital-based: a 2025 BMJ Open study of two metropolitan physio outpatient clinics found non-attendance of 8% and 10%, costing "A$87,740-A$110,302" and "A$91,340-A$114,827" a year respectively (BMJ Open). Private-practice drop-off rates aren't published. The "rebooking rate" benchmarks floating around Australian allied health (80% excellent, 60-79% good, under 60% needs attention) come from consultants' experience, not data, and a UK survey of 233 clinics reporting a 73.3% average is UK. Why physio patients stop after two or three sessions goes through what to send at each point, and physio patient reactivation covers discharged and dropped-off patients as separate lists, because they need different messages.

What your allied health software does. This is the part worth knowing before you buy anything on top.

• Cliniko: recalls are a report you run and tick off. Cliniko said so when it launched the feature: "while it doesn't have the automation rules that we would love to add, we thought that it would be best for Cliniko clinics to have Recalls as it currently stands than to not have it at all" (Cliniko blog, 2015), and the help centre still describes view, report and mark. Its group SMS and follow-up messages can send to patients with no upcoming appointment, though.
• Zanda: a recall automation "is triggered a set number of days after a client's last booked appointment, but only when the client has no future appointments scheduled", by SMS, email or a task for your team, daily at 2pm (Zanda).
• Nookal: recalls are campaign-based messages after a completed, cancelled or DNA booking, and patients without the consent box ticked "will not receive a recall even if their booking is included in the Campaign" (Nookal). Its Last Attendances Report is the lapsed list.
• Halaxy: campaigns run off a report, and the vendor's own example is "patients who have not visited in the last 6 months" (Halaxy).

All four send a one-way message or create a task. None reads the reply, handles "I'm fine now, thanks", or books the appointment. What your allied health software's recall actually does lays them side by side, and the PMS pillar has the click paths.

The rules are the same, the framing isn't

Dental and physio practices are health service providers under the Privacy Act, exactly like a cosmetic clinic. The OAIC's guidance applies word for word: recalls tied to a service the patient "previously received and/or discussed with you" can usually rely on implied consent, while "communications that are not targeted to an individual patient's specific healthcare and which are sent in a more indiscriminate manner to a practice's entire database" need express consent (OAIC). The Spam Act's identification and unsubscribe rules sit on top (ACMA).

The framing difference is that dental and physio have a clinical reason for the recall built in, which makes the recall lane wide and comfortable. "It's time for your six-month check" and "the plan had you back for a review after session three" are about that patient's care. The moment the message becomes "we've got a new hygienist, book now", it's the flu-vaccine letter in the OAIC's example. The rules pillar covers all four regimes.

Running it in a dental or physio practice

The steps don't change from the reactivation guide, so here's only what's different:

1. Split the list by why they stopped. Dental: overdue recall (6 to 18 months) versus lapsed (18 months plus). Physio: discharged with a plan complete versus dropped off mid-plan versus due for a review. Each gets a different first line because each has a different reason.
2. Recent first. Consent is easiest to imply, and the response is highest, for the people who were in most recently. Start at 6 months, not 3 years.
3. From the clinician, not the practice. "It's Dr Chen" or "it's Sam, your physio" outperforms "from the team at" for the same reason a personal text does anywhere.
4. One question, two times. "Want me to book you in for your six-month check? I've got Tuesday 9:20 or Thursday 4pm."
5. Someone answers the same hour. The reply is the booking. A practice manager who's already flat out won't get to it; that's the honest reason services exist for this.

Neither market needs the phone-only approach some services sell. It needs the message to be about the patient's own care, sent at a sensible time, from a real name, with a person on the other end when they reply.