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Updated August 2026

What does a private ADHD or autism assessment cost?

Our fees in full, with nothing held back for later — plus the specific extra charges worth checking for when you compare us against anyone else.

Our fees

These are fixed. The price you're quoted is the price you pay, and the written report is included in every assessment fee — not charged separately afterwards.

ServiceWhat's includedFee
Free screening call15 minutes with our clinical team to work out whether an assessment is even the right step£0
Child ADHD assessmentStructured clinical interview, validated parent and school rating scales, developmental history, full diagnostic report with recommendations£395
Child autism assessmentDevelopmental and social-communication assessment using recognised tools, parent interview, detailed written report£545
Combined ADHD + autismBoth pathways assessed together — more accurate where traits overlap, and cheaper than buying two separate assessments£795
Follow-up sessionPost-diagnosis review, school liaison letter, guidance on next steps£95

Nothing is payable for the screening call. If you decide to go ahead, payment is taken securely before the assessment appointment.

Why combined costs less than two separate assessments

ADHD and autism traits overlap often enough that assessing one in isolation can give you an incomplete picture — and occasionally a misleading one. Assessing both together shares the developmental history and much of the clinical time, so £795 is less than £395 + £545 would be. If both are genuinely in question for your child, the combined pathway is usually both more accurate and better value. We'll tell you on the free call if we think only one is warranted.

What to check before paying anyone

Private assessment pricing is not standardised in the UK and headline figures are not always comparable. Before you commit to any provider — us included — get clear answers on these:

Being straight about what we are

We assess and we write the report. We do not prescribe medication. If your child is likely to need medication, that's a separate pathway through your GP or an NHS service, and it's worth understanding that before you pay us. Our report can support that conversation, but it isn't a prescription and doesn't guarantee one.

Free and lower-cost routes worth ruling out first

We'd rather say this than have you spend money you didn't need to.

In England, NHS Right to Choose can let you ask your GP to refer your child to an independent provider holding an NHS contract — often with a shorter wait than your local service, and free. Reported waits are still commonly around 12–18 months for children, so it's slower than going private, but if cost is the deciding factor for your family it should be your first move. Our page on NHS waiting times covers how it works.

It's also worth asking your child's school what support they'll put in place now, without a diagnosis. Quite a lot is possible without one, and it costs nothing to ask.

Is a private assessment worth the money?

Honestly, it depends on what you need it for.

It tends to be worth it when the difficulties show up in more than one setting, have been there a long time rather than a few hard weeks, are genuinely getting in the way of learning or friendships, and you need something concrete to work with sooner than the NHS queue allows.

It tends not to be worth it when what's going on is recent and situational, when a diagnosis wouldn't change what anyone does next, or when the money would be a real strain and a free route exists. We turn people away on the free call for exactly these reasons, and we'd rather do that than take a fee that doesn't help your child.

Fees correct as at August 2026 and published in full on this page. This page is general information about our services, not medical advice and not a diagnosis. In an emergency call 999, or 111 for urgent NHS advice.

Talk it through before you spend anything

The 15-minute call is free and there's no obligation. We'll tell you honestly whether an assessment would help your child — including if the answer is no.

Book a free 15-minute call Join the waitlist