The short answer
Send a confirmation when the appointment is booked and a reminder the day before that asks the patient to reply. Make rescheduling as easy as booking, state your cancellation policy in plain words, follow up kindly on every missed visit, and fill freed-up slots from a short-notice list. Research on text reminders supports the approach, and your own monthly no-show rate tells you whether each change worked.
Measure your no-shows first
A missed appointment leaves a clinician idle, delays care for the patient and pushes other patients further out. Before you change anything, find out how big the problem is in your own office:
- •No-show rate: missed appointments with no notice, divided by appointments scheduled, for the month.
- •Late cancellations: counted separately, using whatever notice period your policy names.
- •Where they cluster: by appointment type, day, time, provider and new versus existing patients.
- •Lost chair time: hours that went unused because a slot could not be refilled.
Patterns point to fixes. Missed first visits may mean the booking felt casual or the patient never got directions; missed early-morning visits may call for a reminder the evening before. Count the same way every month so the trend is honest.
Build a simple reminder sequence
Reminders work. A Cochrane review of eight randomized trials found that text message reminders improved attendance compared with no reminder, and performed about as well as phone call reminders while costing less per kept appointment. The authors rate the evidence low to moderate, so treat it as a strong reason to start, then test in your own office.
A sequence that most offices can run without strain:
- At booking: a confirmation by email or text with the day, time, address, parking notes and what to bring.
- The day before: a reminder that asks the patient to reply to confirm or to reschedule.
- For unconfirmed visits only: a short second reminder or a quick call from the front desk.
Keep every message short and free of clinical detail: the practice name, the day and time, and how to confirm or reschedule. Text only patients who agreed to receive texts, and stop when they ask. Our guide on texting patients covers wording and permission, and the reminder email guide covers the email side.
Automate it in your scheduling system
Most practice management and scheduling systems can send confirmations and reminders on their own, or connect to a service that does. Automation matters because a reminder that depends on someone remembering will be skipped on the busiest days. When you set it up:
- •Use the patient's preferred channel, recorded at intake.
- •Make sure a confirmation reply marks the appointment as confirmed, so staff only call the ones that are not.
- •Check that moved or cancelled appointments update or cancel their reminders.
- •Send test messages to staff phones and inboxes before going live.
Write a clear, friendly policy
Some no-shows are cancellations the patient never told you about. A short written policy sets expectations: how much notice you ask for, how to cancel or reschedule, and what happens after repeated missed visits. Show it where patients see it before they arrive: on the booking page, in the confirmation and on your intake form.
Whether to charge a fee, and how to handle patients who miss again and again, are practice decisions to make with your own advisor. Whatever you decide, apply it the same way for everyone, and lead with help rather than penalties: a policy that sounds like a warning can put off the new patients you are trying to welcome.
Follow up after a missed visit
Reach out the same day or the next. The Cochrane review notes that forgetting is one of the main reasons patients miss appointments, and schedule clashes or nerves can play a part too, so open with concern rather than blame:
- •Say you missed them and offer two or three specific new times.
- •Ask, lightly, whether anything made the visit hard to keep, such as timing, cost questions or nerves, and note the answer.
- •If you cannot reach them, send one written follow-up with a booking link and phone number.
- •Flag repeat no-shows so the front desk confirms their next visit by phone.
Patients who drifted away for longer belong in a recall or reactivation sequence instead. See our reactivation campaign guide.
Make rescheduling easy
A patient who cannot come and cannot easily move the visit often just does not show up. Every confirmation and reminder should include a one-step way to reschedule: a reply option, a direct number answered during office hours, or an online booking link.
If you offer online booking, put the same link on your website, in emails and on your Google Business Profile, so patients can change a visit at night without waiting for the office to open. Our guide on adding online scheduling covers setup and which appointment types to open.
Fill gaps and keep improving
- •Short-notice list: keep a list of patients who asked to come in sooner, and offer freed-up slots to them first.
- •Book the next visit before they leave: recall appointments set at checkout are easier to keep than ones arranged months later.
- •Prepare first-time patients: directions, parking and what to expect reduce the nerves that keep some new patients away.
- •Say thank you: a word of thanks at checkout to patients who always come on time costs nothing.
- •Change one thing at a time: reminder timing, wording or channel, then compare the next month's rate with the last.
Track the no-show rate on the same monthly report as your marketing results, for example in SmileTrak, so the team sees what changed and whether the reminder tools are worth their cost.
Sources
This guide is marketing and front-office guidance, not legal advice.
Frequently Asked Questions
Do appointment reminders really reduce no-shows?
The research says they help. A Cochrane review of eight randomized trials found that text message reminders raised attendance compared with no reminder, and worked about as well as phone call reminders while costing less per kept appointment. The evidence is low to moderate quality, so measure the effect in your own practice.
How many reminders should we send?
Start simple: a confirmation when the appointment is booked and one reminder the day before that asks the patient to confirm. Add a second, short reminder or a call only for appointments that stay unconfirmed, then compare your no-show rate before and after each change.
What should we do when a patient misses an appointment?
Contact them the same day or the next, kindly, and offer a new time. Forgetting is one of the main reasons people miss appointments, so a missed visit rarely means a lack of interest. Record the reason if they share it, because patterns in those reasons tell you what to fix.
Should we charge a fee for missed appointments?
That is a practice decision to make with your own advisor. Whatever you decide, write the policy in plain words, show it before booking and in confirmations, and apply it the same way for everyone. A clear, friendly policy and easy rescheduling usually matter more than the fee itself.
What is a good no-show rate?
Published averages vary by specialty, patient mix and how missed visits are counted, so your own trend is the useful number. Measure the rate the same way every month and compare it before and after each change to reminders, booking or policy.