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Minimum Waiting Times.

No Referral Needed.

Available appointments within a week

Simple, Transparent Pricing, That’s Just Right for You!

ADHD Assessment starting from £495

We offer a clear and affordable private ADHD diagnosis in the UK, with straightforward pricing and flexible instalment plans. 

Benefits You'll Get

adhd certify timeline of assessment

Our Online ADHD Assessment Plans

Flexible, interest-free instalment plans are available.

Flexible, Simple Payment Plans

You can start for as little as £11 over 48 months

We want to make ADHD Assessments accessible to everyone who needs them.
That’s why we offer installment options – 0% Interest for 4 months with PayPal Credit, among other flexible payment plans.

Our In-Person ADHD Assessment Prices

Flexible, interest-free instalment plans are available.

Adult ADHD Assessment Includes

women looking on her laptop - adhd certify
  • Pre assessment screening
  • 90 minutes online assessment with an ADHD specialist clinician
  • ADHD report sent to you within 10 working days, including:
  • Supporting letters (which can be given to employers/schools/educational institutes)
Adult ADHD Assessment Cost – £495

Interest-free instalment payment options and plans are available.

Child ADHD Assessment Includes

family look at adhd certify website and the low costing to get diagnosd for adhd
  • Pre assessment screening
  • 90-120 minutes online assessment with an ADHD specialist clinician
  • ADHD report sent to you within 10 working days, including:
  • Supporting letters (which can be given to employers/schools/educational institutes)

Adult Medication Review Appointment: £225 per appointment (Note: this does not include the cost and supply of the medication – see below for more information)

Children Medication Review Appointment: £225 per appointment (Note: this does not include the cost and supply of the medication – see below for more information).

On average, the monthly cost of ADHD medication falls within the range of £90-150, depending on the manufacturer’s pricing.

Child ADHD Assessment Cost – £795

Interest-free instalment payment options and plans are available.

Follow Up Appointment & ADHD Medication Cost

doctor having an online assessment with a adult having adhd

If you receive a positive diagnosis of ADHD and decide to start medication as part of your treatment plan, our clinicians can provide the prescriptions and work with our partner pharmacy to arrange for the medication to be delivered directly to your home.

When it comes to your medication, there are two separate expenses to consider:

  • Medication Review appointments
  • The cost of your medication itself

Adult Medication Review Appointment: £225 per appointment (Note: this does not include the cost and supply of the medication – see below for more information)

Children Medication Review Appointment: £225 per appointment (Note: this does not include the cost and supply of the medication – see below for more information).

On average, the monthly cost of ADHD medication falls within the range of £100 to £200, depending on the manufacturer’s pricing.

What Our Clients Say About Their Journey

Payment Options – Interest-Free Instalments Available

We’ve kept the ADHD assessment’s cost as low as possible so it’s accessible to everyone who needs it.

If you choose to, you can use Klarna to pay for the ADHD Assessment in 3 interest-free instalments.

For Medication Review, you need to make full payments before the appointment.

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Interest free Payment plans with PayPal Credit!

With PayPal credit you can now Get 0 % interest payments for 4 months, then spread the cost up to 48 months (18 +, T&Cs apply, credit subject to status)
pay pall payment
If you require urgent assistance regarding your ADHD treatment outside of our opening hours, please follow the guidance below:


  • Non-Life-Threatening Situations: If your concern is urgent but not life-threatening, please contact your own GP for advice and support. If your GP Surgery is closed, you can also call the NHS non-emergency number, 111, for guidance on what to do next.
  • Life-Threatening Situations: If you or someone else is in immediate danger or experiencing a life-threatening emergency, please call 999 without delay.

Your safety and well-being are our top priorities, so please ensure you reach out to the appropriate services when in need.
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