Procedure
The procedure
What you end up with
A measured no-show rate, a reply path on your reminders, and a documented figure for what the remaining gap is worth.
Effort
About three hours of work, spread over a month.
This guide exists because the usual first move is the wrong one. A practice notices a no-show problem, evaluates booking software, buys something, and then has no way of telling whether it helped — because nobody wrote down what the rate was beforehand.
Everything below can be done with the systems you already own. At the end you will either have fixed enough of the problem to stop, or you will have a documented figure for what remains, which is the only sound basis for spending money on it.
Take last month. Count the appointments that were booked and the appointments that did not happen. Divide the second by the first. Write it down, with the date, somewhere you will find it again in five weeks.
Resist the urge to refine the method. A rough figure recorded today is worth more than a precise figure you never get around to producing, and the comparison at step seven only requires that you count the same way twice.
For context, not for comfort
Published benchmarks for missed appointments across health and medical practices run roughly 10 to 25 percent. That range describes the category, not your practice, and it is not a target — it is only there to tell you whether your number is unusual.
Missed appointments are not one thing, and mixing them together hides which fix applies.
If most of your losses sit in the third category, your problem is that clients have no easy way to tell you. If they sit in the second, your problem is timing — you are reaching people after their week has already firmed up.
Book a test appointment as a client would, on a phone, using an email address you can check. Then note three things: how long the confirmation took, whether a human sent it, and every question it leaves unanswered.
A confirmation that arrives an hour later, from a person, missing the parking arrangements, is doing about a third of its job. It is also the cheapest thing on this list to fix, because most booking tools will send one automatically once somebody switches it on and writes the text properly.
This is the step that usually moves the number most, and it costs nothing. Establish that a client who receives a reminder can respond to it and reach a human being.
Before
A client whose plans changed must phone during working hours. Doing nothing is easier, so many do nothing and become a no-show.
After
The same client sends four words and becomes a cancellation with notice — a slot you can offer to somebody else.
The 24-hour reminder catches the honest forgetter. It is too late for the person whose Thursday stopped working on Tuesday. A message around 48 hours out arrives while the week is still movable, which is when a reschedule is easy for both sides.
Keep it short and make its purpose explicit: this is your chance to move it if the week has changed. You are not reminding them, you are offering an exit that costs you far less than an empty chair.
Once a week, produce a list of upcoming appointments where the client has not confirmed, replied or otherwise responded to anything. That list is your at-risk queue, and it is normally short enough to phone through in half an hour.
If producing that list is impossible with your current tools, note it. It is one of the clearest signals that the tooling, not the process, is now the constraint.
After a full month on the new process, count again, the same way. Then size the remaining gap in money rather than in percentage points, because a percentage does not tell you whether to act.
Illustrative arithmetic
Illustration: sizing what is left
Invented round figures. The point is the shape of the decision — an annual remaining gap set against the cost of closing it — not the specific numbers, which will be nothing like yours.
Round numbers, chosen to show the method rather than to describe anyone. With your own figures in place, the decision becomes arithmetic: if the remaining gap over a year comfortably exceeds the cost of closing it properly, closing it is justified. If it does not, you have just saved yourself a purchase, which is a perfectly good outcome for three hours of work.
What this procedure cannot fix
Everything above works on the reminder and confirmation handoffs. It does nothing for after-hours booking, deposits, refilling cancelled slots or recall — those need something to own them, and no amount of process discipline substitutes for that.
The other guide
Six steps for assessing booking software without relying on a demo: define the handoffs you need owned, test the flow as a client, check what happens on failure, and establish what you keep if you leave.
Or have it done for you
Everything in this guide is the self-run version. The Recovered Revenue Report applies the same method to your own booking page and returns a written figure plus a recorded teardown.
