Every practice owner knows the phone gets missed. Lunchtime cover, a receptionist mid-conversation at the desk, three lines ringing at 9am on a Monday. What is harder to see is what each of those missed calls is worth — because the patient who hangs up doesn't leave a record. They just call the next practice on Google.

Start by measuring, not guessing

Published figures cluster between 28% and 38% of inbound calls going unanswered during business hours — one case study from call-analytics firm Peerlogic tracked 4,280 calls across 26 practices and found 38% unanswered. Be aware of the provenance, though: these numbers come from US AI-receptionist and call-analytics vendors, not independent UK research, so treat them as directional. Before trusting anyone's headline statistic (including ours), pull your own numbers: most phone systems and providers can report calls received vs calls answered by hour of day. Two weeks of data is enough to see the pattern. The gaps are rarely where you expect — typically lunchtime, the first hour of the morning, and the last hour of the afternoon.

A worked example you can rerun

The arithmetic matters more than any single statistic, so here is a deliberately conservative example. Change any assumption to match your practice:

  • 15 missed calls a week. For a busy mixed practice this is on the low side.
  • 1 in 5 is a new-patient enquiry. The rest are existing patients who will usually try again.
  • Half of new-patient enquiries never call back. They reached another practice first.
  • £300 first-year value per private new patient. An exam, hygiene visits, and routine treatment — before any whitening, Invisalign, or implant work, which is many times that.

That is 15 × 20% × 50% = 1.5 lost new patients a week, or roughly £23,000 of first-year treatment value a year — from the low-end assumptions. A single missed implant or orthodontic enquiry can exceed the annual cost of fixing the problem on its own. And none of this counts the existing patients who couldn't get through to cancel, and simply didn't show.

The point of the example is not the exact figure — it's that the cost of a missed call is invisible in your accounts but very real in your diary. You can rerun these numbers with your own assumptions in the calculator on our homepage.

Why “we call them back” doesn't close the gap

Most practices do try to return missed calls. Three things blunt it:

  • Speed. A new patient in pain books with whoever responds first. By the time reception clears the desk and works through the voicemail list, the moment has passed.
  • No context. A number with no message gives the team nothing to triage. Urgent cases wait in the same list as price-checkers.
  • Evenings and weekends. Calls that arrive when the practice is closed are the most likely to belong to someone actively shopping for an appointment.

What instant SMS follow-up changes

A text within seconds of the missed call keeps the conversation with your practice. The patient replies with what they need — “tooth pain since last night”, “how much is a hygiene visit” — and reception gets a queue that is already triaged: who to call first, who has a red flag, who just needs a price list. The patient never has to leave a voicemail, and the team never returns a call blind.

That is the entire product, by design. No diagnosis, no automated booking, no pretending to be a person — just the missed call turned into a structured, urgent-first callback list your team can actually clear. You can watch the whole workflow in the 60-second live demo.