Child ADHD & Autism Assessment Cost UK 2026: Private vs NHS Routes
What private child ADHD and autism assessments in the UK cover, the ADHD assessment fees named providers publish, school evidence and reports, and the NHS route.
Quick answer: NHS routes are free, but waits can be long and local pathways vary. Private assessments differ in scope: an ADHD assessment, an autism assessment and a combined neurodevelopmental assessment are different services. Compare clinician credentials, school evidence, the report and follow-up support before paying.
What a child assessment may involve
| Assessment | Notes |
|---|---|
| Child ADHD assessment | Prescribing follow-up may be priced separately |
| Child autism assessment | May involve multidisciplinary input |
| Combined ADHD/autism assessment | Sometimes offered where presentation overlaps |
| School/EHCP report support | May be charged separately |
| Follow-up appointment | Confirm before booking |
ADHD assessment fees named providers print
Each table is one product, kept apart by age group and clinician where the provider's label says. Look for the child or adolescent rows. Fees are the provider's own, with the page they were read from and the date. We have not read enough child autism assessment prices to publish any.
ADHD assessment (whole assessment as sold) · adult · in person
4 fees from 4 operators, each as the provider prints it. Not averaged: these are named fees, not a market rate.
| Provider | Label as printed | For | Clinician | Mode | Length | Fee | Source |
|---|---|---|---|---|---|---|---|
| ADHD CERTIFY LTD | “Adult In-Person ADHD Assessment”Under: Our In-Person ADHD Assessment Prices | Adult | Clinician not stated | In person | Length not stated | £795 | Fee pageRead 6 November 2026 |
| Eton Psychiatrists Limited | “In-Person”Under: Adult ADHD Assessment | Adult | Clinician not stated | In person | Length not stated | £1,095 | Fee pageRead 6 November 2026 |
| Private Psychiatry | “Adult ADHD Assessment In person”Under: Our Fees Explained | Adult | Clinician not stated | In person | Length not stated | £990 | Fee pageRead 6 November 2026 |
| PrivatePsychiatryExpert Limited | “In-Person Adult ADHD Assessment”Under: Adult Assessments | Adult | Clinician not stated | In person | Length not stated | £995 | Fee pageRead 6 November 2026 |
ADHD assessment (whole assessment as sold) · adult · 90 min
1 fee from 1 operator, each as the provider prints it. Not averaged: these are named fees, not a market rate.
| Provider | Label as printed | For | Clinician | Mode | Length | Fee | Source |
|---|---|---|---|---|---|---|---|
| ADHD CERTIFY LTD | “Adult ADHD Assessment Includes”Under: Simple, Transparent Pricing, That’s Just Right for You! | Adult | Clinician not stated | Mode not stated | 90 min | £495 | Fee pageRead 6 November 2026 |
ADHD assessment (whole assessment as sold) · adult
6 fees from 6 operators, each as the provider prints it. Not averaged: these are named fees, not a market rate.
| Provider | Label as printed | For | Clinician | Mode | Length | Fee | Source |
|---|---|---|---|---|---|---|---|
| ADHD Clinical UK Ltd - West Yorkshire | “Adult ADHD Assessment”Under: Clear, Transparent Pricing | Adult | Clinician not stated | Mode not stated | Length not stated | £895 | Fee pageRead 6 November 2026 |
| Bartle House | “ADHD Assessment”Under: Adults 18-65 | Adult | Clinician not stated | Mode not stated | Length not stated | £650 | Fee pageRead 6 November 2026 |
| Care ADHD | “Adult ADHD assessment”Under: Private ADHD pricing | Adult | Clinician not stated | Mode not stated | Length not stated | £399 | Fee pageRead 6 November 2026 |
| S E I K Psychiatry | “Adult ADHD Diagnostic Assessment”Under: Our Services | Adult | Clinician not stated | Mode not stated | Length not stated | £685 | Fee pageRead 6 November 2026 |
| The London Psychiatry Centre | “Adult ADHD assessment”Under: Specialist services > Adult ADHD assessment | Adult | Clinician not stated | Mode not stated | Length not stated | £3,750 | Fee pageRead 6 November 2026 |
| The Marylebone Psychiatry Clinic Ltd | “Adult ADHD Assessment”Under: We have a transparent fee structure with no hidden costs > (up to 1 hour) | Adult | Clinician not stated | Mode not stated | Length not stated | £995 | Fee pageRead 5 October 2026 |
ADHD assessment (whole assessment as sold) · adult · video / online
4 fees from 4 operators, each as the provider prints it. Not averaged: these are named fees, not a market rate.
| Provider | Label as printed | For | Clinician | Mode | Length | Fee | Source |
|---|---|---|---|---|---|---|---|
| ADHD CERTIFY LTD | “Adult ADHD Assessment”Under: Our Online ADHD Assessment Plans | Adult | Clinician not stated | Video / online | Length not stated | £495 | Fee pageRead 6 November 2026 |
| Eton Psychiatrists Limited | “Virtual”Under: Adult ADHD Assessment | Adult | Clinician not stated | Video / online | Length not stated | £695 | Fee pageRead 6 November 2026 |
| Private Psychiatry | “Adult ADHD Assessment Virtual”Under: Our Fees Explained | Adult | Clinician not stated | Video / online | Length not stated | £590 | Fee pageRead 6 November 2026 |
| PrivatePsychiatryExpert Limited | “Online Appointment”Under: Online Adult ADHD Assessment | Adult | Clinician not stated | Video / online | Length not stated | £695 | Fee pageRead 6 November 2026 |
ADHD assessment (whole assessment as sold) · adult · psychiatrist · video / online · 60 min
1 fee from 1 operator, each as the provider prints it. Not averaged: these are named fees, not a market rate.
| Provider | Label as printed | For | Clinician | Mode | Length | Fee | Source |
|---|---|---|---|---|---|---|---|
| Psychiatry-UK | “Adult ADHD (Private) 1 hour online assessment with Consultant Psychiatrist (includes full initial assessment, opinion, recommendations, suggested treatment plan and report)”Under: Adult Autism & ADHD Assessment Overview | Adult | Psychiatrist | Video / online | 60 min | £950 | Fee pageRead 6 November 2026 |
ADHD assessment (whole assessment as sold) · child / young person · in person
3 fees from 3 operators, each as the provider prints it. Not averaged: these are named fees, not a market rate.
| Provider | Label as printed | For | Clinician | Mode | Length | Fee | Source |
|---|---|---|---|---|---|---|---|
| ADHD CERTIFY LTD | “Child In-Person ADHD Assessment”Under: Our In-Person ADHD Assessment Prices | Child / young person | Clinician not stated | In person | Length not stated | £995 | Fee pageRead 6 November 2026 |
| Eton Psychiatrists Limited | “In-Person”Under: Child and Adolescent ADHD Assessment | Child / young person | Clinician not stated | In person | Length not stated | £1,495 | Fee pageRead 6 November 2026 |
| PrivatePsychiatryExpert Limited | “In-Person Appointment”Under: In-Person Child ADHD Assessment | Child / young person | Clinician not stated | In person | Length not stated | £1,650 | Fee pageRead 6 November 2026 |
ADHD assessment (whole assessment as sold) · child / young person
3 fees from 3 operators, each as the provider prints it. Not averaged: these are named fees, not a market rate.
| Provider | Label as printed | For | Clinician | Mode | Length | Fee | Source |
|---|---|---|---|---|---|---|---|
| ADHD CERTIFY LTD | “Child ADHD Assessment Cost”Under: Child ADHD Assessment Includes | Child / young person | Clinician not stated | Mode not stated | Length not stated | £795 | Fee pageRead 6 November 2026 |
| ADHD Clinical UK Ltd - West Yorkshire | “Child ADHD Assessment”Under: Clear, Transparent Pricing | Child / young person | Clinician not stated | Mode not stated | Length not stated | £1,195 | Fee pageRead 6 November 2026 |
| Bartle House | “ADHD Assessment”Under: Children and Adolescents (please email us) | Child / young person | Clinician not stated | Mode not stated | Length not stated | £900 | Fee pageRead 6 November 2026 |
ADHD assessment (whole assessment as sold) · child / young person · video / online
3 fees from 3 operators, each as the provider prints it. Not averaged: these are named fees, not a market rate.
| Provider | Label as printed | For | Clinician | Mode | Length | Fee | Source |
|---|---|---|---|---|---|---|---|
| ADHD CERTIFY LTD | “Child ADHD Assessment”Under: Our Online ADHD Assessment Plans | Child / young person | Clinician not stated | Video / online | Length not stated | £795 | Fee pageRead 6 November 2026 |
| Eton Psychiatrists Limited | “Virtual”Under: Child and Adolescent ADHD Assessment | Child / young person | Clinician not stated | Video / online | Length not stated | £1,295 | Fee pageRead 6 November 2026 |
| PrivatePsychiatryExpert Limited | “Online Appointment”Under: Online Child ADHD Assessment | Child / young person | Clinician not stated | Video / online | Length not stated | £1,250 | Fee pageRead 6 November 2026 |
ADHD assessment (whole assessment as sold)
7 fees from 6 operators, each as the provider prints it. Not averaged: these are named fees, not a market rate.
| Provider | Label as printed | For | Clinician | Mode | Length | Fee | Source |
|---|---|---|---|---|---|---|---|
| Acute Care Direct Limited – Remote ADHD Clinic | “ADHD Assessment CQC registered”Under: Choose your path to ADHD care | Age not stated | Clinician not stated | Mode not stated | Length not stated | £750 | Fee pageRead 6 November 2026 |
| ADHD 360 | “Just the assessment”Under: Find the right ADHD care for you | Age not stated | Clinician not stated | Mode not stated | Length not stated | from £795 | Fee pageRead 6 November 2026 |
| ADHD CERTIFY LTD | “ADHD Assessment starting”Under: No Referral Needed. | Age not stated | Clinician not stated | Mode not stated | Length not stated | from £495 | Fee pageRead 6 November 2026 |
| ADHD Specialist | “ADHD Assessment”Under: Leading ADHD Private Services in London & UK | Age not stated | Clinician not stated | Mode not stated | Length not stated | £1,800 | Fee pageRead 6 November 2026 |
| ADHD Specialist | “Assessment”Under: ADHD Assessmentfor Adults & Teens | Age not stated | Clinician not stated | Mode not stated | Length not stated | from £1,400 | Fee pageRead 6 November 2026 |
| Bartle House | “ADHD Assessment”Under: 16-18 Age Group | Age not stated | Clinician not stated | Mode not stated | Length not stated | £1,250 | Fee pageRead 6 November 2026 |
| Different Minds (ADHD-ASD Norfolk) Ltd | “Full ADHD Diagnosis after screening”Under: Assessment Options & Fees | Age not stated | Clinician not stated | Mode not stated | Length not stated | £795 | Fee pageRead 6 November 2026 |
ADHD assessment (whole assessment as sold) · video / online
3 fees from 2 operators, each as the provider prints it. Not averaged: these are named fees, not a market rate.
| Provider | Label as printed | For | Clinician | Mode | Length | Fee | Source |
|---|---|---|---|---|---|---|---|
| ADHD Astute | “Full ADHD Assessment (online)”Under: Choose your assessment package | Age not stated | Clinician not stated | Video / online | Length not stated | £500 | Fee pageRead 6 November 2026 |
| ADHD Astute | “Full ADHD Assessment (online) including QbTest”Under: Choose your assessment package | Age not stated | Clinician not stated | Video / online | Length not stated | £700 | Fee pageRead 6 November 2026 |
| The ADHD Centre | “ADHD Enhanced Holistic Assessment – Online”Under: Standard Follow-Up Appointment | Age not stated | Clinician not stated | Video / online | Length not stated | £1,445 | Fee pageRead 6 November 2026 |
20 of 73 UK mental health and ADHD providers checked had a fee we could tie to a named product on the pages read.
Provider pages last read 6 November 2026. The list of providers checked is compiled by hand plus a CQC register filter, so it is not the whole market. Every provider, its fees and its sources →
What to ask before booking
Ask who will assess your child, whether the provider gathers school evidence, whether the report is detailed enough for school support, and what follow-up is available after diagnosis.
See the ADHD, autism and psychiatry services named providers describe, with any fees they publish.
Compare child neurodevelopment assessments pricesRelated guides
Important context
TreatCompare uses public data, provider-published information, official datasets, structured research and analysis. Figures can change and may not be complete in real time. Use this page for research and comparison only, then verify directly with the relevant provider.
- Source type
- Named public and provider sources
- Primary source
- NHS ADHD
- Reporting period
- 2026-10-26
- Last updated
- 2026-10-26
- Figure type
- Mixed sources
- Use
- Research and comparison only
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Frequently asked questions
How much does a private child ADHD or autism assessment cost?
No typical price is given. The ADHD assessment fees named providers print are shown on this page and in our mental health directory, under each provider's own label, with the age group it covers where the provider says, the source page and the date read. We have not read enough providers' own child autism or combined assessment prices to publish a figure.
Is a private diagnosis accepted by schools or the NHS?
It depends on assessment quality, clinician credentials and local policy. Ask whether the report is suitable for school, EHCP or NHS shared-care discussions. Shared care with an NHS GP is not guaranteed.
What evidence is usually needed?
Providers may ask for parent questionnaires, school input, developmental history and sometimes teacher forms or observation.
Sources & further reading
- NHS ADHD — NHS ADHD information.
- NHS autism diagnosis — NHS autism assessment route.
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