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£100 OFF all private ADHD assessments. Use code ADHD100 for online assessments or INPERSON100 for in-person.
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£100 OFF all private ADHD assessments. Use code ADHD100 for online assessments or INPERSON100 for in-person.

FAQs

No, referral is not required. You can simply choose to book for an ADHD Assessment with one of our ADHD Specialist Clinicians on our website.

Once we’ve stabilised you on your ADHD medication through our Medication Review Appointments. We’ll take the necessary steps to ensure ongoing access to your medication. This involves initiating a Shared Care Agreement between us and your GP.

ADHD Certify has partnered with a single nominated pharmacy for issuing our medications due to a Service Level Agreement (SLA) we have in place with GDP Pharmacy. This SLA ensures the safe and consistent issuing of medications, along with thorough auditing and tracking processes. Additionally, by standardising the process with one pharmacy, we maintain high levels of quality control, reduce the risk of errors, and provide a streamlined experience for our patients. This arrangement allows us to meet regulatory requirements more effectively while ensuring that patients medications are reliably and securely managed.

Once we’ve stabilised you on your medication, we’ll write to your GP to provide an explanation of your treatment journey with us and request their acceptance of a Shared Care Agreement. This agreement outlines the responsibilities of both parties in managing your ADHD medication.

It’s important to note that your GP has the legal right to refuse acceptance of a Shared Care Agreement. This refusal may stem from various reasons, including limitations within their GP contract with the NHS. GP’s are legally entitled to refuse shared care agreements from any specialist whether that be NHS Specialists or Private Specialists.

ADHD Certify is a reputable assessment service, offering transparent and reliable evaluations for individuals seeking ADHD assessments.

All of our ADHD assessments are conducted by clinicians who are registered with the NMC (Nursing and Midwifery Council) or the GPhC (General Pharmaceutical Council). Complex cases can be reviewed and discussed during our monthly MDT (Multi-Disciplinary Team) meeting, which is chaired by a GMC-registered psychiatrist.

Age 5 years old and upwards

  • You and someone close to you will be asked to fill in a questionnaire prior to your ADHD Assessment appointment.
  • Your ADHD assessment will be conducted by one of our specialist ADHD Clinicians.
  • The appointment will be held online via a video link which will be emailed to you.
  • The ADHD assessment will last approximately 90 minutes but may take less time than this.
  • The ADHD assessment is conducted in a relaxed conversational way designed to put you at ease.

Yes, payment for your ADHD Assessment can be made via Stripe. Payment can be made in three interest-free instalments with Klarna.

Payments for Medication Review appointments need to be made in full prior to the appointment.

Yes. ADHD Certify assessments are conducted by qualified clinicians with specialist training in ADHD. All assessments follow the National Institute for Health and Care Excellence (NICE) guidelines used across NHS ADHD services.

Following your assessment, you will receive a detailed clinical report confirming the outcome of your evaluation. These reports are commonly used by schools, universities and employers as evidence of an ADHD diagnosis and to support reasonable adjustments where appropriate.

If medication is recommended, some patients choose to request a shared care agreement with their GP so prescriptions can eventually be managed through the NHS. The decision to enter into shared care always rests with the individual GP practice and local NHS policies, and this applies to all private ADHD providers.

While we cannot guarantee that every GP will accept shared care, the majority of our patients who request it are able to arrange this successfully.

Yes, your ADHD Specialist clinician will make note of any reasonable adjustments they feel you may benefit from within your report you receive.

Within 10 working days of your ADHD assessment, you will receive your report by email.

The report will detail :

  • Diagnosis outcome
  • An explanation of the diagnosis findings
  • Proposed treatment plan and options
  • Information Pack on how to move forward with your treatment plan

If your treatment plan includes medication for ADHD, your personal clinician will prescribe the appropriate medication. They’ll send the prescription directly to our partner pharmacy, who will then arrange for the medication to be delivered straight to your home.

Towards the end of your ADHD Assessment, your ADHD Specialist may be in a position to give you a diagnosis at that moment. In some more complex cases your ADHD Specialist may need more time after the your assessment to consider all the evidence they have compiled before coming to a conclusion regarding a possible diagnosis. In either scenario, you will receive via email an official report (including any diagnosis made) within 10 working days of your ADHD Assessment.

All our clinicians utilise the DIVA 5.0 assessment tool for a comprehensive evaluation of ADHD. To enhance the assessment process, we also incorporate straightforward pre-assessment questionnaires. These include the Weiss Symptom Record (WRS), the Adult ADHD Self-Report Scale (ASRS), and the SNAP-IV forms. Both the patient and someone close to them will complete these questionnaires, providing valuable insights that support an accurate diagnosis and personalised treatment plan.

We currently operate within the United Kingdom, including England, Scotland, Wales, and Northern Ireland. Unfortunately, we are unable to offer services to the Channel Islands, Isle of Man, or any other overseas territories at this time. 

Yes, we do accept diagnoses from other private clinics as well as the NHS. We’ll just need to review your outcome report and any other supporting documentation you received. In some cases, we may conduct a bridge assessment to address any gaps identified in the outcome report. Once that’s completed, we can proceed with setting you up for medication management.

Frequently Asked Questions

Clear answers about NHS Right to Choose, private assessments, cost, and what happens next.
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No, referral is not required. You can simply choose to book for an ADHD Assessment with one of our ADHD Specialist Clinicians on our website.
Once we’ve stabilised you on your ADHD medication through our Medication Review Appointments. We’ll take the necessary steps to ensure ongoing access to your medication. This involves initiating a Shared Care Agreement between us and your GP.
ADHD Certify has partnered with a single nominated pharmacy for issuing our medications due to a Service Level Agreement (SLA) we have in place with GDP Pharmacy. This SLA ensures the safe and consistent issuing of medications, along with thorough auditing and tracking processes. Additionally, by standardising the process with one pharmacy, we maintain high levels of quality control, reduce the risk of errors, and provide a streamlined experience for our patients. This arrangement allows us to meet regulatory requirements more effectively while ensuring that patients medications are reliably and securely managed.
Once we’ve stabilised you on your medication, we’ll write to your GP to provide an explanation of your treatment journey with us and request their acceptance of a Shared Care Agreement. This agreement outlines the responsibilities of both parties in managing your ADHD medication.

It’s important to note that your GP has the legal right to refuse acceptance of a Shared Care Agreement. This refusal may stem from various reasons, including limitations within their GP contract with the NHS. GP’s are legally entitled to refuse shared care agreements from any specialist whether that be NHS Specialists or Private Specialists.

ADHD Certify is a reputable assessment service, offering transparent and reliable evaluations for individuals seeking ADHD assessments.
Age 5 years old and upwards
You and someone close to you will be asked to fill in a questionnaire prior to your ADHD Assessment appointment. Your ADHD assessment will be conducted by one of our specialist ADHD Clinicians. The appointment will be held online via a video link which will be emailed to you. The ADHD assessment will last approximately 90 minutes but may take less time than this. The ADHD assessment is conducted in a relaxed conversational way designed to put you at ease.

Yes, payment for your ADHD Assessment can be made via Stripe. Payment can be made in three interest-free instalments with Klarna.

Payments for Medication Review appointments need to be made in full prior to the appointment.

Yes. ADHD Certify assessments are conducted by qualified clinicians with specialist training in ADHD. All assessments follow the National Institute for Health and Care Excellence (NICE) guidelines used across NHS ADHD services.

Following your assessment, you will receive a detailed clinical report confirming the outcome of your evaluation. These reports are commonly used by schools, universities and employers as evidence of an ADHD diagnosis and to support reasonable adjustments where appropriate.

If medication is recommended, some patients choose to request a shared care agreement with their GP so prescriptions can eventually be managed through the NHS. The decision to enter into shared care always rests with the individual GP practice and local NHS policies, and this applies to all private ADHD providers.

While we cannot guarantee that every GP will accept shared care, the majority of our patients who request it are able to arrange this successfully.

Yes, your ADHD Specialist clinician will make note of any reasonable adjustments they feel you may benefit from within your report you receive.

Within 10 working days of your ADHD assessment, you will receive your report by email.

The report will detail :

Diagnosis outcome
An explanation of the diagnosis findings
Proposed treatment plan and options
Information Pack on how to move forward with your treatment plan

If your treatment plan includes medication for ADHD, your personal clinician will prescribe the appropriate medication. They’ll send the prescription directly to our partner pharmacy, who will then arrange for the medication to be delivered straight to your home.

Towards the end of your ADHD Assessment, your ADHD Specialist may be in a position to give you a diagnosis at that moment. In some more complex cases your ADHD Specialist may need more time after the your assessment to consider all the evidence they have compiled before coming to a conclusion regarding a possible diagnosis. In either scenario, you will receive via email an official report (including any diagnosis made) within 10 working days of your ADHD Assessment.

All our clinicians utilise the DIVA 5.0 assessment tool for a comprehensive evaluation of ADHD. To enhance the assessment process, we also incorporate straightforward pre-assessment questionnaires. These include the Weiss Symptom Record (WRS), the Adult ADHD Self-Report Scale (ASRS), and the SNAP-IV forms. Both the patient and someone close to them will complete these questionnaires, providing valuable insights that support an accurate diagnosis and personalised treatment plan.

We currently operate within the United Kingdom, including England, Scotland, Wales, and Northern Ireland. Unfortunately, we are unable to offer services to the Channel Islands, Isle of Man, or any other overseas territories at this time.

Yes, we do accept diagnoses from other private clinics as well as the NHS. We’ll just need to review your outcome report and any other supporting documentation you received. In some cases, we may conduct a bridge assessment to address any gaps identified in the outcome report. Once that’s completed, we can proceed with setting you up for medication management.

Do I need a GP referral?

No. We operate as a self-referral service. You can book directly without speaking to your GP first. If you would like your GP to be informed of your diagnosis, your report can be shared with them following your assessment.

The clinical assessment session is 90 minutes for adults. You will also complete two pre-assessment questionnaires in advance, which take approximately 20–30 minutes each.

Your full written report is delivered by email within 10 working days of your assessment. It includes your diagnostic outcome, clinical rationale, treatment plan, and supporting letters.
Yes. If medication is recommended as part of your treatment plan, our clinicians can prescribe directly. Medication is dispensed via our partner pharmacy and delivered to your home.
ADD (Attention Deficit Disorder) is an older term that is no longer used in clinical diagnosis. The current diagnostic classification under DSM-5 and ICD-11 uses ADHD (Attention Deficit Hyperactivity Disorder), with three recognised presentations: Predominantly Inattentive, Predominantly Hyperactive-Impulsive, and Combined. Your report will specify which presentation is most consistent with your clinical picture.
Not all assessments result in an ADHD diagnosis. If your clinician concludes that ADHD is not the primary explanation for your difficulties, your report will include clinical observations and, where appropriate, recommendations for further assessment or alternative support pathways.

Yes. Both online and in-person ADHD assessment for adults follow the same DSM-5-compliant clinical protocol and produce the same comprehensive report. The online assessment is conducted via a secure video call with full ID verification.

Do I need a GP referral?

No. We operate as a self-referral service. You can book directly without speaking to your GP first. If you would like your GP to be informed of your diagnosis, your report can be shared with them following your assessment.

I've already been diagnosed by another provider. Do I need a new assessment?

Not necessarily a full one. We’ll review your existing report, and if it’s mostly complete, we can bridge it with a low-cost top-up. If it falls short of our clinical standard, a full reassessment may be needed; but we’ll always explain why before you commit to anything.
Not all ADHD assessments follow the same standard. Before we take responsibility for prescribing your medication, we need confidence in the clinical picture behind it.
Most patients receive their medication 3–5 working days after their initiation appointment.
£370 upfront, then £62/month for 10 months; £990 total for your first year. It covers all your medication review appointments, your initiation appointment, and your Shared Care Agreement request. The actual cost of your medication is separate. After year one, ongoing care is £250/year.
Yes. Your prescription goes to our partner pharmacy and is dispatched to you directly, usually within 3–5 working days.
Most patients need 4–5 review appointments, spaced 2–3 weeks apart, before reaching a stable dose. Some people need more; we never rush this process.
Yes. Once you’re stabilised, we request a Shared Care Agreement with your GP on your behalf; our success rate is 77%. If accepted, your GP takes over prescribing on the NHS, and we continue seeing you for a 6-monthly review.
We continue prescribing for you privately, at a reduced rate.

You can pay as you go instead; a free initiation appointment, then £225 per review. Most patients need 4–5 reviews to stabilise.

Why do people with ADHD struggle to sleep?

ADHD affects far more than attention. It shapes how the brain regulates arousal, processes sensory input, manages time, and produces neurochemicals like dopamine and melatonin. At night, when external stimulation drops away, the ADHD brain often goes into overdrive rather than winding down.

Research consistently shows that up to 80% of adults with ADHD experience persistent sleep difficulties, and that these are neurological in origin, not a matter of poor habits or willpower.12 The problem is that most sleep advice is built for neurotypical brains, which is why standard tips rarely move the needle for people with ADHD.

Delayed Sleep Phase Syndrome (DSPS) is a circadian rhythm disorder in which the body’s internal clock runs significantly later than average. Instead of feeling naturally sleepy at 10 or 11pm, the brain signals sleep at 1, 2, or 3am or later. Research indicates that up to 78% of adults with ADHD have a measurably delayed circadian rhythm,4 with melatonin onset running around 90 minutes behind schedule.4 A 2025 UK Delphi consensus among ADHD specialists confirmed that delayed sleep onset is the most common sleep issue in ADHD adults and remains consistently under-recognised in primary care.5

Yes, in both directions, and it depends on the medication, the dose, the timing, and the individual. Stimulant medications such as methylphenidate and lisdexamfetamine can delay sleep onset if taken too late in the day. Interestingly, some individuals actually sleep better on their medication if it reduces the mental hyperactivity that would otherwise keep them awake. Non-stimulant medications have different sleep profiles again. Because the relationship between ADHD medication and sleep is genuinely complex, our assessment includes a thorough medication review so any changes to timing or dose are made on the basis of your full clinical picture, not as a guess.

You do need a confirmed diagnosis of ADHD or AuDHD to access this service, as it is designed specifically for neurodivergent sleep difficulties. If you have a diagnosis from either the NHS or a private provider, that is sufficient to proceed. If you suspect you have ADHD but have not yet been assessed, we recommend starting with our ADHD assessment service so your sleep support can be fully personalised to your confirmed neurodivergent profile.
Yes. All appointments are conducted online via a secure video consultation, available to anyone in the UK including England, Scotland, Wales, and Northern Ireland. There is no requirement for a GP referral and you can book directly at a time that works for you. We recognise that for people who are sleep-deprived and exhausted, having to travel to an in-person appointment creates an unnecessary barrier.
No. Prescribing is considered only where it is clinically appropriate, following a full assessment, and only as part of a broader personalised plan. It is never automatic, never a first-line response, and never offered without a thorough discussion about what it involves. Many people see significant improvements through changes to their environment, routine, and medication timing without any new prescriptions. Where clinical prescribing does occur, it is agreed as a shared decision and you are always in control of what happens next.
Yes. Sleep difficulties in children with ADHD or AuDHD are extremely common and can have a significant impact on behaviour, emotional regulation, learning, and family life. Research shows that sleep problems affect between 25% and 85% of children with ADHD8 and between 50% and 80% of autistic children.6 Our clinicians are experienced in assessing and supporting both children and adults. If you are a parent whose child will not settle, wakes repeatedly, or is exhausted but resisting sleep, our assessment can identify the neurological factors at play and provide a practical, clinician-led plan.
Right to Choose is a legal right under the NHS Constitution that allows patients in England to choose which approved provider carries out their ADHD assessment, rather than being allocated one by their local Integrated Care Board.

No. A GP referral is required to access the Right to Choose pathway. You cannot refer yourself directly to ADHD Certify, but downloading our GP letter makes the referral process straightforward for both you and your GP.

No. Your GP does not need approval from your local Integrated Care Board to refer you under Right to Choose. They can refer you directly to ADHD Certify once they agree the referral is clinically appropriate.
Your GP has clinical discretion and is not obligated to refer if they do not consider it appropriate. If they are unfamiliar with Right to Choose, our pre-written GP letter explains the pathway clearly. If a referral is still declined, you can ask to speak with the practice manager or seek a second opinion from another GP.
Yes, completely free. Right to Choose assessments are fully funded by the NHS through your local Integrated Care Board. There are no private fees, no hidden charges, and no cost to you at any point.
ADHD Certify offers both online assessments via secure video call and in-person assessments at locations across the UK. We currently accept Right to Choose referrals from patients registered with GPs across 20 ICBs in England.

Right to Choose is an NHS England pathway and does not apply in Scotland, Wales, or Northern Ireland. If you are based elsewhere in the UK, we offer other alternatives to get assessed with no referral needed and shorter wait times.

Yes. Right to Choose applies to both adults and children from age 9. A parent or guardian can request a Right to Choose referral for their child through the child’s GP, and the same eligibility criteria apply.

If you are currently waiting on the standard NHS pathway, you may be able to switch to the Right to Choose pathway and be seen sooner with ADHD Certify. Get in touch and we will advise on your options.

Your autism assessment with ADHD Certify involves pre-assessment questionnaires and a structured video consultation with a specialist clinician conducted in line with NICE guidelines. The full diagnostic assessment includes a 90-minute evaluation session with your specialist and a 120-minute developmental history interview with a parent, caregiver or a partner, followed by a full written diagnostic report sent to you and your GP.

The full diagnostic assessment consists of two sessions: a 90-minute structured evaluation with your specialist and a 120-minute developmental history interview conducted with a parent caregiver or a partner, familiar with your history.
Not all assessments result in a diagnosis. Whatever the outcome, you will receive a detailed written report outlining the findings and recommendations for next steps, so you leave the process with clarity regardless of the result.
You will receive a formal diagnostic report within 30 days, sent to both you and your GP. Your report will include personalised recommendations for further support, interventions, and next steps tailored to your or your child’s needs.
Right to Choose is a legal right under the NHS Constitution that allows patients in England to choose which approved provider carries out their autism assessment, rather than being allocated one by their local Integrated Care Board.
No. A GP referral is required to access the Right to Choose pathway. You cannot refer yourself directly to ADHD Certify, but our GP letter download makes the referral process straightforward for both you and your GP.
No. Your GP does not need approval from your local Integrated Care Board to refer you under Right to Choose. They can refer you directly to ADHD Certify once they agree the referral is clinically appropriate.
Your GP has clinical discretion and is not obligated to refer if they do not consider it appropriate. If they are unfamiliar with Right to Choose, our GP letter explains the pathway clearly. If a referral is still declined, you can ask to speak with the practice manager or seek a second opinion from another GP.
Yes, completely free. Right to Choose assessments are fully funded by the NHS through your local Integrated Care Board. There are no private fees, no hidden charges, and no cost to you at any point.
ADHD Certify offers both online assessments via secure video call and in-person assessments at locations across England. We currently accept Right to Choose referrals from patients registered with GPs across 20 ICBs in England.

Yes. Right to Choose applies to both adults and children from age 9. A parent or guardian can request a Right to Choose referral for their child through the child’s GP, and the same eligibility criteria apply.

If you are currently waiting on the standard NHS pathway, you may be able to switch to the Right to Choose pathway and be seen sooner with ADHD Certify. Get in touch and we will advise on your options.

Your autism assessment with ADHD Certify involves pre-assessment questionnaires and a structured video consultation with a specialist clinician conducted in line with NICE guidelines. The full diagnostic assessment includes a 90-minute evaluation session with your specialist and a 120-minute developmental history interview with a parent, caregiver or a partner, followed by a full written diagnostic report sent to you and your GP.

The full diagnostic assessment consists of two sessions: a 90-minute structured evaluation with your specialist and a 120-minute developmental history interview conducted with a parent caregiver or a partner, familiar with your history.
Not all assessments result in a diagnosis. Whatever the outcome, you will receive a detailed written report outlining the findings and recommendations for next steps, so you leave the process with clarity regardless of the result.
You will receive a formal diagnostic report within 30 days, sent to both you and your GP. Your report will include personalised recommendations for further support, interventions, and next steps tailored to your or your child’s needs.

Yes. Your assessment is conducted by an NMC-registered Mental Health Nurse, the same professional standard recognised by the NHS. The report is written in clinical language specifically designed for GP use, covering diagnosis, clinical rationale, and recommendations for medication or further referral. Our Clinical Director Rebecca Wilson (NMC: 13E2851E) is also a qualified Independent Prescriber (V300), meaning our recommendations carry the clinical weight GPs need to act.

Therapy without diagnosis is like taking medicine without knowing the illness. A diagnostic assessment tells you and your therapist exactly what condition is present and which therapeutic approach is clinically indicated. This means faster results and far less wasted time and money on treatments that are not right for you.

Not every assessment results in a diagnosable condition, and that is itself a valuable clinical finding. Your report will still include a thorough summary of your presenting concerns, clinical observations, and clear recommendations for support or monitoring. You will never leave without a concrete next step.

Your session lasts 90 minutes. A thorough clinical assessment cannot be done in 20 to 30 minutes, and rushing risks missing important clinical information. Your full Clinical Diagnostic Report and Personalised Treatment Pathway is guaranteed within 10 working days of your session. Most clients receive theirs within 6 to 8 working days.

If your assessment indicates medication may be appropriate, your report will include a formal clinical recommendation for your GP. Our Clinical Director Rebecca Wilson is a qualified Independent Prescriber (V300), so our recommendations are written in the clinical language GPs need to prescribe or refer with confidence.

Absolutely. All sessions are conducted via encrypted, secure video. Your personal information and clinical report are handled in strict compliance with UK GDPR. Your information is never shared without your explicit consent, except in the rare circumstances required by law, such as immediate risk to life.

£349 is the complete, all-inclusive price, with no hidden fees and no additional charges for your written report or GP correspondence. Compare this with private psychiatrists who typically charge £350–£800 and may bill separately for written reports and follow-up letters.

Yes. Many clients use their clinical report for workplace reasonable adjustments under the Equality Act 2010, university disability support, or insurance documentation. Reports are written using ICD-11 / DSM-5 criteria and meet the professional standard required by most UK employers, universities, and insurers.

Ready for the next step?

There are two ways to be assessed with us. Pick the one that fits your situation.

Free, funded by the NHS

NHS Right to Choose

  • List bullet ring For adults registered with a GP in England
  • List bullet ring Needs a referral from your GP
  • List bullet ring Child assessments coming soon
Check if you can use it

From £395, interest-free instalments available

Private assessment

  • List bullet ring For adults and children, anywhere in the UK
  • List bullet ring No referral needed
  • List bullet ring Online or in person
Book a private assessment
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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