Professional services
Medical Practice Cancellation Rate Calculator
Measures cancellations, where the notice given decides whether anything was lost.
Result
Practice administration arithmetic, not clinical or billing advice. Payer contracts, coding rules and the regulations governing patient communication and cancellation policies all vary and change. Nothing here bears on clinical decisions or on how any individual patient should be cared for. Notice period is the whole issue: an early cancellation is an inconvenience and a late one is a lost slot. A waiting list that can be contacted quickly converts late cancellations into filled appointments better than any policy change.
Get a Free Business AuditHow the calculation works
Cancellations divided by appointments scheduled, with the lost contribution valued. The distinction that matters is notice: a cancellation with enough warning to refill the slot costs almost nothing, while a late cancellation is economically a no-show. Measuring them as one figure hides which problem the practice has.
What moves the number
- Notice given, which separates recoverable from lost slots.
- Whether a short-notice list exists to refill.
- How quickly the front desk learns of the cancellation.
- Reason for cancellation, which differs from no-show causes.
Where this one goes wrong
Split the rate by notice period, because early cancellations are a scheduling event and late ones are a revenue loss, and the responses differ completely. Making it easy to cancel early, through online rescheduling for instance, actually improves the position by converting late cancellations into early ones that can be refilled. Practices that make cancelling difficult to discourage it tend to convert cancellations into no-shows, which is strictly worse.
Before you quote
- Split the rate by notice period given.
- Make early cancellation and rescheduling easy.
- Maintain a list that can fill a slot at short notice.
Questions
About this calculator
Is a cancellation as bad as a no-show?
Only when it is late. With enough notice to refill the slot it costs almost nothing, which is why splitting the rate by notice period matters. Measured as one figure it hides whether the practice has a scheduling problem or a revenue one.
Should cancelling be made difficult?
No, because that converts cancellations into no-shows, which is strictly worse. Making early cancellation and rescheduling easy, including online, moves late cancellations into the recoverable category and improves the practice's position.
How do I refill a cancelled slot?
With a short-notice list of patients who have said they would come sooner if a slot opened, and a process that contacts them immediately rather than at the end of the day. The speed of the response is what determines whether the slot is recovered.
The formula
loss = cancellations not refilled x revenue per visit, split by notice given
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How to use this calculator
- Appointments scheduled per month. Enter your own figure; the page starts at 1,400.
- Cancelled with good notice. Enter your own figure; the page starts at 98.
- Cancelled under 24 hours. Enter your own figure; the page starts at 56.
- Average collected per visit ($). Enter your own figure; the page starts at $128.
- Early cancellations refilled (%). Enter your own figure; the page starts at 85%.
- Late cancellations refilled (%). Enter your own figure; the page starts at 25%.
The result updates as you type, so you can try a figure, see what it does to revenue lost per month, and change it back. Nothing you enter is sent anywhere or saved.
A worked example
These are the figures the calculator opens with. Every number in the results column below is produced by the same calculation the page runs, so you can follow it through before putting your own figures in.
What goes in
| Input | Value |
|---|---|
| Appointments scheduled per month | 1,400 |
| Cancelled with good notice | 98 |
| Cancelled under 24 hours | 56 |
| Average collected per visit | $128 |
| Early cancellations refilled | 85% |
| Late cancellations refilled | 25% |
What comes out
| Result | Value |
|---|---|
| Revenue lost per month main result | $7,258 |
| Total cancellation rate | 11.00% |
| Late cancellation rate | 4.00% |
| Lost to late cancellations | $5,376 |
| Recoverable with better notice | $4,301 |
Cancellations run 11.00%, of which 4.00% arrive with under a day's notice. Late cancellations cost $5,376 a month, and $4,301 of that would be recovered if the same patients simply called sooner.
How sensitive the answer is
Holding everything else steady and changing only average collected per visit, this is what happens to revenue lost per month. It is worth knowing which of your inputs the answer actually hinges on, and which barely move it.
| Average collected per visit ($) | Revenue lost per month |
|---|---|
| $64 | $3,629 |
| $96 | $5,443 |
| $128 example above | $7,258 |
| $192 | $10,886 |
| $256 | $14,515 |
Every other input is held at the example value while this one changes, which is not how a real job behaves. Treat it as a guide to which number matters most, not as five separate quotes.
What each figure means
- Appointments scheduled per month
- A number, between 0 and 100000, starting at 1,400.
- Cancelled with good notice
- A number, between 0 and 100000, starting at 98.
- Cancelled under 24 hours
- A number, between 0 and 100000, starting at 56.
- Average collected per visit ($)
- A money amount, starting at $128.
- Early cancellations refilled (%)
- A percentage, between 0 and 100, starting at 85%.
- Late cancellations refilled (%)
- A percentage, between 0 and 100, starting at 25%.
What the results tell you
| Result | What it is |
|---|---|
| Revenue lost per month | The headline result. A money figure. |
| Total cancellation rate | A percentage. |
| Late cancellation rate | A percentage. |
| Lost to late cancellations | A money figure. |
| Recoverable with better notice | A money figure. |
Keep going
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