Blog · Private GP

Why private patients do not wait: what missed calls and empty slots really cost

In the NHS a patient waits. In private practice they ring the next clinic. And the nine o'clock that cancels at ten to stays empty.

The direct answer

Nobody can honestly tell you what a missed call costs your practice, and you should be suspicious of anyone who does. Every "a missed call costs £X" figure we could trace was modelled by a company selling call answering.

What we can tell you is the thing that actually matters, and it is worse.

In the NHS, a patient who cannot get through waits. In private practice, they leave. They are paying you for access. When the phone rings out, they do not join a queue, they ring the next clinic on the search results. And the second half of the problem is quieter: the appointment that cancels at ten to nine stays empty, because nobody has time to phone the waiting list before the morning starts.

The fee you charge for a late cancellation does not put anyone in the room.

What the evidence actually says

We could not find a credible statistic on how many calls practices miss. But there is much better evidence on what happens either side of it.

1. Patients are now buying access, not quality

Nearly four in ten people, 39%, say long waits are their main reason for going private. In 2023, the most common reason was that people thought the quality of care would be better, at 37%. That has flipped. (Healthwatch England / Savanta, 2026)

If someone is paying you specifically because they cannot wait, then making them wait on the phone is not a service slip. It is a failure to deliver the exact thing they bought.

2. The phone is the hardest way to reach a practice

The GP Patient Survey, with 654,714 responses, found that 56.9% said it was easy to contact their GP practice on the phone, compared with 52.9% in 2025. (Ipsos / NHS England, GP Patient Survey 2026)

That means more than four in ten people still do not find it easy to get through. It is improving, and it is still the hardest channel.

3. Some of your lost demand never even rings

This is the one that ought to sting.

Nearly half of the public, 48%, delayed or avoided contacting their GP practice about a health concern in the last 12 months. Among those who did not seek help, 17% said they thought it would be too difficult to contact the practice. (The Health Foundation / Ipsos, 2026)

They did not ring and give up. They decided in advance it would be a hassle and never rang at all. That enquiry does not appear in any log you have. You cannot win it back, because you never knew it existed.

The empty slot is the quiet one

Most practices can feel the missed calls. Fewer notice the second leak.

A nine o'clock cancels at twenty to nine. Your one person on the desk is checking in a patient, taking a payment, and answering the phone. Nobody is going down the waiting list.

So the room sits empty for a clinical session you are paying for either way.

Private clinics publish firm cancellation policies precisely because this is real. The fee is a fair response to the cost. But the fee does not refill the slot, and refilling the slot is worth far more than the fee.

The same quiet leak runs through recalls, annual health checks and membership renewals. They only happen when somebody remembers, and today's fire always wins.

What answering everything actually looks like

Not a call centre. Not a message taken and a callback owed.

• The phone is answered while your receptionist is with a patient, and the caller is priced, checked against the live diary, and booked.
• The nine o'clock that just cancelled is offered to the next suitable patient before the morning starts.
• The enquiry that lands at nine at night is answered that evening, not on Monday.
• The overdue health check gets chased on time.
• And anything clinical stops, and goes to a person.

Frequently asked

How many calls are we actually missing?

Look at your own phone system, not at a vendor's statistic. Your provider can show you unanswered and abandoned calls. That is the only number about your practice that is true.

Isn't a cancellation fee enough?

It covers some of the loss. It does not put a patient in the room. Filling the slot is worth more than charging for it.

Do patients really go elsewhere?

They are paying to avoid waiting. The behaviour follows the motive.

What about the enquiries that never ring?

Make the other ways in work: the website chat, the inbox, the Instagram and WhatsApp messages. A lot of the demand that will not phone will happily type.

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