Choosing a clinician

Private or NHS: when paying is worth it

What going private actually buys you, what it does not, and the specific situations where it tends to be worth the money. Written by a marketplace that has an obvious interest, so read it with that in mind.

Last updated 11 September 2026

We run a private healthcare marketplace, so we have an obvious interest in your answer. Read this with that in mind, and it is the reason the section on when not to pay comes first.

When paying is usually not worth it

  • Anything urgent or serious. If you might be seriously unwell, NHS urgent and emergency care is the right route and is free. 111, or 999 in an emergency. Paying does not get you better emergency medicine.
  • Anything the NHS will do promptly anyway. Vaccination programmes, screening you are already eligible for, and routine child health are usually faster free than paid.
  • When you need NHS treatment at the end of it. A private consultation cannot place you on an NHS waiting list or move you up one. If NHS surgery is the destination, your own GP is the route, and paying for a private opinion first may buy you nothing but a letter.
  • Long-term condition management already going well with your NHS GP, who holds your full record. Fragmenting that across providers has real costs.

What paying actually buys

Mostly two things, and it is worth being clear that better medicine is not usually one of them. Private and NHS clinicians are largely the same people, on the same registers, and many work in both.

  • Speed. An appointment in days rather than weeks. This is the main one.
  • Time and choice. A longer appointment, at a time you pick, often with a clinician you chose by name rather than whoever is free.

Where it tends to be worth it

  • You cannot get an NHS appointment in a useful timeframe and the problem is affecting your life now.
  • You need something documented quickly: a report, a letter, a medical for work or travel.
  • Dentistry, where you cannot register with an NHS dentist. For many people this is not a choice at all.
  • Physiotherapy and musculoskeletal problems, where NHS waits are often long and the treatment is a course of sessions that benefits from starting soon.
  • You want an unhurried conversation about something complicated, and ten minutes is not enough.
  • Anything the NHS does not cover: most adult orthodontics, whitening, and most cosmetic work.

The costs people forget

The consultation fee is rarely the whole bill. Tests, prescriptions, letters and follow-ups are usually charged separately, and a course of treatment is priced per session. Our cost guides give real figures for GPs, physiotherapy and dentists.

Also worth knowing: a private prescription is dispensed at the pharmacy's price, not the NHS fixed charge, which for common generic drugs is sometimes cheaper and for others considerably more.

Using both

Most people who use private care use it alongside the NHS rather than instead of it, and that is a perfectly ordinary thing to do. If you do, let your NHS GP know what happened: clinicians will normally offer to write to them, and a complete record is worth more than the privacy of an incomplete one in most circumstances.

You do not have to choose one system. You do have to keep your record straight.

Insurance

If you have private medical insurance through work or personally, check the policy before booking rather than after: many require a GP referral first, restrict you to the insurer's own list of practitioners, or cap sessions. Retrospective approval is much harder to obtain.

Quokka does not process insurance claims.


This is general information about how UK healthcare works, not medical advice, and nothing here should be used to decide whether a symptom needs attention. If you are worried about a symptom, contact a clinician: NHS 111 is free and available at any hour.

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