Patient reactivation for Australian clinics: the full guide

Patient reactivation is contacting the people already in your database who haven't been in for a while, and getting them booked again. Not new patients. Not ads. The ones who already chose you, had the treatment, liked it, and then life got in the way. In a cosmetic or skin clinic that's usually a few hundred to a couple of thousand people, sitting in your booking system with a mobile number next to their name.

This guide covers who counts as dormant, why they stop coming, what you're allowed to send them in Australia, what a realistic result looks like, and the two ways to actually run it. Every number here has a source next to it, and the legal bits quote the regulator rather than summarise it. None of it is legal advice.

Who counts as a dormant patient

There's no legal definition. There's a practical one.

A dormant (or lapsed) patient is someone whose gap since their last visit is longer than the normal gap for what they had done. A skin-needling client who came every 6 weeks and hasn't been for 5 months is dormant. A laser hair removal client who finished their course 18 months ago probably isn't, because the treatment ended.

The window most Australian clinics settle on is 3 to 24 months since the last visit. Under 3 months, they're likely just between appointments and a reactivation message reads as nagging. Past 24 months, two things change: they may have moved on, and the consent question gets harder (more on that below). Dental practices in Australia tend to call 9 to 18 months "lapsed" (ClinicGrow Co's definition, linked in the dental guide), and physio clinics count in weeks, not months.

Inside that window you also want to strip out anyone who:

• already has a future booking (they're not dormant, they're booked),
• has opted out of messages,
• has no valid Australian mobile,
• is a duplicate record, a staff test account, or deceased.

What's left is your contactable dormant base. That's the number everything else runs off. For a typical Australian cosmetic clinic that Kymora has modelled it sits around 800 to 900 people (the model and its assumptions are here), but yours could be 300 or 3,000. The PMS guides show how to pull the actual number out of Timely, Cliniko, Fresha, Phorest and the rest.

Why they stopped coming

Mostly, nothing happened. That's the part owners find hardest to believe.

The US aesthetic literature puts repeat rates high: Sarwer (2021) reports that "approximately 60% of patients who undergo minimally invasive cosmetic procedures are repeat patients" (PMC8129457). So most people who come once mean to come back. The ones who don't are rarely angry. They got busy, the reminder never came, the next visit had no date attached, or they simply forgot which clinic they went to. One AU clinic blog put it plainly: "Most lapsed cosmetic clinic clients still like you. They just drifted."

Dean Jackson, who built a career on database reactivation, describes this group as un-followed-up rather than dead: "Only 15% of them will buy in the first 90 days, leaving 85% of the buyers in the 'more than 90-day' category" (Medium). His point transfers directly: the clinic that follows up owns the 85%.

There's a longer breakdown of the reasons, with the bit that isn't your fault and the bit that is, in why patients stop coming back.

The rules before you send anything

Three regimes touch a reactivation text in Australia. The rules guide goes through each one with the regulator's own wording. The short version:

Spam Act 2003. Every commercial message needs consent, must identify you, and must carry a working opt-out. The ACMA's plain statement: "every commercial message must contain an 'unsubscribe' option that ... honours a request to unsubscribe within 5 working days" (ACMA). Consent can be inferred from "a provable, ongoing relationship with your business" where "the marketing is directly related to that relationship", but the ACMA also says "Inferred consent is not as reliable as getting someone's express consent."

Privacy Act 1988. Your patient records are health information, which is sensitive information. The OAIC's guidance for health providers says "direct marketing using sensitive information, such as health information, is only permitted with the implied or express consent of the individual" (OAIC). The same page says consent is easier to imply where "the patient has previously received and/or discussed with you the particular service addressed in the particular communication" and lists "recalls" among the messages where "it is reasonable to imply the patient's consent". A message to the whole database about something new is the opposite case; the OAIC's own example of needing express consent is "a letter sent to an entire practice's database about the availability of the influenza vaccination".

So there are two lanes. A recall about the treatment they actually had with you, no offer, no urgency. And marketing, which is anything else, and needs consent you can point to. The one-question test is: could this exact message have gone to any other patient unchanged? If yes, it's marketing.

AHPRA and the TGA. If you're a registered practitioner or you advertise a regulated health service, AHPRA's rules apply to your texts too. No testimonials about "the clinical aspects of a regulated health service" (AHPRA). And if you offer injectables, the TGA is blunt: "Most cosmetic injectables contain substances that are in Schedule 4 to the Poisons Standard and ... cannot be advertised to the public", including "through acronyms, nicknames, abbreviations and hashtags" (TGA). Which is why a compliant reactivation text invites someone to a consultation or "your next appointment", and never names the product. Here's why your recall text can't name the treatment.

What to actually send

Short. Personal. From a person, not "the team". About them, not you.

Frank Kern's line on reactivating a list holds up: "everyone else is just yelling at them and you're the only person helping them. It's a pretty easy fight to win right now" (Convert 2.0). In practice that means the first message is a check-in from the nurse or therapist they saw, it references what they had done in plain words (without naming a Schedule 4 product), it asks one easy question, and it carries your clinic name and a way to stop.

A working shape, with the placeholders you'd fill from your booking system:

Hi Sarah, it's Jess from [Clinic]. It's been a while since your last skin appointment with us. Want me to find you a time in the next couple of weeks? Reply with a day that suits, or STOP to opt out.

That's under 160 characters, identifies the sender, has an opt-out, mentions the service she actually had, and makes the reply the easy part. There are six worked templates with their timing in the templates guide, and a longer look at what to text a client who hasn't been in.

Two things not to do. Don't lead with a discount; AHPRA says advertising "that uses bonuses, discounts, gifts, or prizes may directly or indirectly encourage the unnecessary use of regulated health services", and the TGA bans discounts tied to prescription-only products outright. And don't send from a no-reply number, because the reply is the whole point. Some booking systems send marketing texts as no-reply by default; the PMS guides call out which ones.

What a realistic result looks like

Anyone who quotes you a response rate without asking how old your list is, is guessing.

The public reference points, all labelled:

• DigitalMarketer frames list win-back as "Would a Reengagement and Win Back Series bring 5, 10 or 15% of your list back to buy?" (DigitalMarketer). Email, US, general business.
• HubSpot's community answer for re-engagement email: "3-5% would be good, and 1-2% would be expected." Cold email, not SMS.
• On one Australian cosmetic clinic, with a single message and no follow-ups, roughly 5% of the contactable dormant base booked. One clinic, one campaign. It's the reason Kymora's guarantee sits at that figure and not higher.

What moves the number: how recent the last visit was, whether the message came from a named person, whether someone answered the replies within minutes rather than days, and whether there was a second touch two weeks later. What doesn't move it much: the offer.

To turn a rate into dollars you need three inputs, your contactable dormant base, the share that books, and your average visit value. The worked example below is a model, not a measurement.

Reactivation against the other ways to grow

Jay Abraham's version is the cleanest: "there are only three ways to increase your business: 1. Increase the number of clients. 2. Increase the average size of the sale per client. 3. Increase the number of times clients return and buy again" (Goodreads). Reactivation is the third one, using money you already spent to earn the first visit.

The often-quoted multiple for acquisition versus retention comes from HBR, and it's a range, not a fact: "acquiring a new customer is anywhere from five to 25 times more expensive than retaining an existing one" (Amy Gallo, HBR, 2014). Australian agencies publish Meta cost-per-lead ranges for clinics from about $20 to well over $100 a lead, and a lead is not a booking. The full comparison, with every figure's source, is in reactivation vs new-patient ads.

The two ways to run it

Do it yourself. Pull the list from your booking system (most have a report for it, see the PMS pillar), clean it, write the messages, send them from a number that can receive replies, and have someone watch the inbox for the next three days. Some systems can do the send inside the software: Cliniko's group SMS has a "Patients who don't have any upcoming appointments" filter and charges 10 US cents a credit; Phorest's Client Reconnect messages overdue clients automatically; Fresha has a "Win back lapsed clients" automation. Each has a catch, and the DIY vs done-for-you guide lists them.

The cost of DIY isn't the SMS credits. It's that the replies land on a Tuesday afternoon when the front desk is flat out, and "I'd love to, what have you got next week?" sits unanswered until Thursday. By then the moment's gone.

Have it done for you. Someone connects to your booking system, works out who's dormant, writes the messages in your clinic's voice, sends them in small batches, answers every reply, and books the appointment into your diary. You approve the templates once and see the results in a report. That's what Kymora does for cosmetic and skin clinics, and it's described plainly, including what it costs the clinic in time, here.

Either way, reactivation isn't a campaign you run once a year. Patients cross the dormancy line every week. The first pass digs out the backlog; after that it's a rolling job of catching each person as they drift, which is a smaller, steadier number every month. How a reactivation campaign actually runs, week by week.

Where to start this week

Pull the number. Open your booking system, run the lapsed-client report for the last 3 to 24 months, and count the rows with a mobile number and no future booking. Most owners have never seen that number and it's usually bigger than they think.

Then read the rules once, properly, and pick your first 50. Not the whole list. The people who came most recently and most often, because that's where consent is easiest to imply and the response is highest. Send those, answer the replies the same hour, and you'll know more about your own database in three days than any benchmark can tell you.