A reader's situation, familiar to thousands: a cracked molar, two consultations in the same fortnight, and two private quotes so far apart she assumed one dentist had misunderstood the problem. Neither had. Both were quoting honestly for what they intended to do. The gap was in everything the single headline number hid.
Private dentistry has no national price list, so a quote reflects a particular dentist's plan for a particular mouth. One dentist may propose a crown and another a large filling for the same crack, which are different treatments at different prices, not the same product in two shops. Materials differ, and so does what is bundled: one quote may fold the X-rays, the temporary crown and the follow-up into one figure while another lists them separately, so the cheaper-looking number can be the dearer course once everything is on the bill. Experience and location sit in there too. None of this makes the higher quote a rip-off or the lower one a bargain; it makes the two numbers incomparable until you can see what each contains.
The fix is the written treatment plan, which any practice should provide before you commit: each item of proposed treatment with its price, rather than one round number. With two itemised plans side by side you can finally ask useful questions. Why a crown here and a filling there? What happens if I choose the cheaper option and it fails? Is the follow-up included? Dentists answer these questions all day and the good ones welcome them, because a patient who understands the plan is a patient who turns up and pays without drama. A practice that resists putting the plan in writing has told you something more useful than any price.
Two other numbers belong in the comparison. If the practice offers NHS treatment and your problem qualifies, NHS charges work in fixed bands set nationally, one price covering all the treatment you clinically need within that band, which is a very different logic from itemised private pricing and sometimes the better answer. And many practices offer monthly payment plans, either spreading the cost of a course of treatment or covering routine care by subscription. A plan does not make treatment cheaper, it makes it smoother, which for a large quote can be the difference between doing the work and postponing it into something worse.
Gathering the quotes is the tedious part, which is where a directory earns its keep. Among the 3,025 dental practices listed on this site you can shortlist practices near you that offer the treatment you need, then describe the problem once and let practices respond with quotes instead of repeating yourself down the phone.
Get both plans in writing, ask each dentist to explain the other's approach, and only then compare numbers. Our reader did; the expensive quote turned out to include two items the cheap one charged for later. Same crack, same town, and the real gap was administrative all along.