By Clinical Partners on Friday, 03 October 2025
Category: ADHD

How to get tested for ADHD

If you believe an ADHD assessment may be required for either yourself or close family member, it is first important to understand the forms the condition takes. This will include the ways to recognise signs and the pathways available in assessment and possible assistance.

Many of these pathways will be different depending on age and geographical location. Assistance in some form will be available regardless of these factors to anyone who receives a diagnosis. In this guide, we explain what ADHD is, and the pathways available to you as you search for assessment and diagnosis.

Table of contents

What is ADHD?

ADHD is a neurodevelopmental condition that most often presents in childhood but remains present into adulthood and throughout a person’s life. Signs of the condition may change as a person ages and with management but ADHD doesn’t ever go away. Those affected by the condition can present with behavioural characteristics that can be easily misunderstood, with common signs appearing as:

ADHD assessments

There is no single test to determine ADHD in either adults or children. ADHD diagnosis involves a comprehensive assessment process conducted by healthcare professionals.

Two diagnostic criteria are in current use:

The diagnostic approaches involved in a formal assessment for both adults and children include:

Definitive diagnosis requires the presence of symptoms before a child reaches seven years old. The symptoms must:

While doing this, considerations will also be made for any other mental health conditions that may be present and misdiagnosed as ADHD.

How to initiate the assessment process for ADHD

For many, the first step towards an assessment is speaking with a GP, at which point the options would be to pursue assessment through the local service or through another service thanks to Right to Choose. There are a variety of factors that may impact this choice such as accessibility, wait times, or even patient experiences of a service. There is no incorrect pathway for you or your family member’s assessment, only a matter of preference and what best suits your needs.

Another option is to seek an assessment through a private provider, which can be done without a referral. Both options will use approved diagnostic criteria and will require the same information, with the main difference also being wait times, accessibility, and patient experience.

We here at Clinical Partners offer assessments through both Right to Choose and Private pathways and guarantee the same commitment to patient experience and clinical excellence regardless of how our services are accessed.

Taking the first step towards an ADHD diagnosis

If you are looking for support with ADHD or are interested in an assessment, you can call us on 0203 326 9160 or request a free confidential call back from one of our trained assistant psychologists.

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