Yes, a thorough private ADHD diagnosis, made by a suitably qualified specialist who follows NICE guidance, is a valid diagnosis. But no law requires the NHS to adopt it, and whether your GP prescribes ADHD medication is a separate decision. GPs can decline for any reason, and a few NHS services review private diagnoses before they take over treatment.
In short
- NICE sets out who should diagnose ADHD and how. Those standards apply whether the assessment was private or NHS, so the method and the report matter.
- NHS prescribing is separate. The BMA says GPs can decline shared care “for any reason”, and local policies vary.
- NHS England’s 2026/27 guidance says independent providers’ reports should be accepted by NHS-commissioned titration services unless there’s a clear clinical reason not to. It doesn’t bind your GP.
- Some NHS services, such as NHS Lothian and Cwm Taf Morgannwg, review private diagnoses. Northern Ireland’s Department of Health reports problems getting GP prescriptions after one.
- You can use a private diagnosis report for work, university and driving, though each body decides what evidence it needs.
Is a private ADHD diagnosis valid?
Yes, if it follows the standard set by NICE guideline NG87. NICE says ADHD should be diagnosed by “a specialist psychiatrist, paediatrician or other appropriately qualified healthcare professional with training and expertise in the diagnosis of ADHD”, and not on rating scales or observation alone. Symptoms should meet DSM-5 or ICD-11 criteria, cause at least moderate impairment and be present in two or more settings. You can see our method in how we diagnose ADHD.
Validity and NHS prescribing are separate questions. No law requires the NHS to adopt a private diagnosis or to prescribe because of one, and some NHS services review private diagnoses first (see the UK table below).
Will my GP prescribe after a private diagnosis?
NICE expects that “after titration and dose stabilisation, prescribing and monitoring of ADHD medication should be carried out under Shared Care Protocol arrangements with primary care”. But the BMA says shared care is “non-core voluntary activity that can be declined by the GP practice for any reason”, and in September 2025 the primary care minister said GPs “cannot be compelled” to enter an agreement, as Pulse reported.
The GMC says decisions about who takes responsibility for continuing care should be based on your best interests “rather than on convenience or the cost of the medicine and associated monitoring or follow-up” (paragraph 73). It also says a GP must be satisfied that prescribing is appropriate and within their competence (paragraph 75). So a GP shouldn’t refuse only on cost or convenience, but can’t be made to agree. Read ADHD shared care agreements, explained, or what to do if your GP says no.
What do GPs and NHS services check?
Local policies differ, but they tend to look for the same things. Nottingham and Nottinghamshire’s July 2026 guidance is one example.
- Who assessed you. A UK-registered specialist with training and expertise in diagnosing ADHD.
- The method. A diagnosis that follows NICE NG87, not a questionnaire alone.
- Your health baseline. Blood pressure, pulse and weight (and height for children), with an ECG if one was needed.
- A clear plan. The medicine and dose, the monitoring, and a named contact.
- Ongoing involvement. A private specialist who reviews you at least yearly and will take prescribing back if needed.
- Your age. Some areas exclude under-6s from private shared care.
Even when every condition is met, Nottinghamshire’s guidance says GPs aren’t obliged to agree.
What does a good diagnostic report contain?
A report that covers these points gives a GP, school, employer or university what they need.
- the clinician’s name, role and professional registration number, and the date of the assessment
- why you were assessed, and the sources used: interviews, questionnaires, input from someone who knew you as a child or from school, and any records
- your developmental and childhood history (for adults), your current symptoms, and how they affect you in two or more settings
- which diagnostic criteria were applied (DSM-5 or ICD-11) and how they were met
- other explanations considered, such as anxiety, depression, trauma, sleep problems, substance use or autism, and any conditions that exist alongside ADHD
- your physical health baseline, and whether an ECG was needed
- a clear outcome, with the reasoning behind it
- recommendations: adjustments, support and treatment options, including whether medication was advised and why
- if prescribing is proposed, a monitoring plan and a contact for your GP
Does the 2026/27 NHS England guidance change this?
NHS England’s 2026/27 payment guidance says “ADHD and autism diagnostic reports from independent providers (including those eligible to provide services under Right to Choose) should be accepted by NHS commissioned titration services, unless there is a clear clinical reason not to”. That helps people whose reports come from providers working for the NHS. It’s guidance for NHS-commissioned services, though, and it doesn’t change the BMA position that your GP can decline shared care.
Can you use a private diagnosis at work, university and with the DVLA?
Yes, a report can support all three, but each body sets its own evidence rules.
- Work. In England, Scotland and Wales, ADHD can count as a disability under the Equality Act 2010 if it has a substantial (more than minor or trivial) and long-term (12 months or more) effect on normal day-to-day activities. The effect is judged as if you weren’t having treatment. If your employer knows, or could reasonably be expected to know, they must make reasonable adjustments. Northern Ireland uses the Disability Discrimination Act 1995. Access to Work covers England, Scotland and Wales (Northern Ireland has its own scheme) and was taking an average of 100.5 days to process claims between April 2025 and January 2026. See ADHD at work.
- University. For Disabled Students’ Allowance in England, evidence is usually a report or letter from a doctor or other medical professional explaining a substantial, long-term effect. Scotland (SAAS), Wales (Student Finance Wales) and Northern Ireland (Student Finance NI) run their own schemes. See ADHD at university.
- Driving. Tell the DVLA (the DVA in Northern Ireland) if your ADHD or its medication affects your ability to drive safely. You don’t need to tell them otherwise. See ADHD and driving.
How does this differ across the UK?
| Nation | What’s reported |
|---|---|
| England | ICBs and local medical committees publish their own policies. NHS-commissioned services are covered by the 2026/27 guidance above |
| Scotland | NHS Lothian says practices may share care with private providers but “there is no requirement to do so”, and expects a specialist re-evaluation at 12 months. Other boards set their own rules |
| Wales | Cwm Taf Morgannwg says GP referrals with a private diagnosis “will be added to an ADHD waiting list for specialist review”. Its longest adult wait was 225 weeks in May 2026 |
| Northern Ireland | The Department of Health reports that people diagnosed privately are “often unable” to get GP prescriptions under shared care and “either go untreated or pay substantial monthly sums” |
More on the other nations in ADHD assessment in Scotland, Wales and Northern Ireland.
Tip from our clinicians
Check with your practice before you book. Ask the practice manager whether the practice shares care with private ADHD providers, whether there’s a local protocol, and what the practice would want in a report. Knowing this first helps you choose an assessment and plan for either outcome.
Next step
Not sure where to start?
Our patient care team can explain how things work and help you choose the right service. They do not give clinical advice. We are open 10am to 8pm, 7 days a week.
Common questions
Will the NHS accept a private diagnosis for my child?
It depends on your area. NICE says medication for children aged 5 and over should only be offered if symptoms still cause persistent significant impairment after changes at home and school. Some areas exclude under-6s from private shared care. Ask your GP what the local children’s service needs.
Do I need to be reassessed by the NHS?
Not as a rule, but some services review private diagnoses before they prescribe, such as the Lothian and Cwm Taf Morgannwg examples above. Ask your GP or the NHS service what they’d expect.
Can I go on an NHS waiting list after a private diagnosis?
You can ask your GP to refer you. What happens next differs by area and may be a review or an NHS titration service rather than a full assessment. Check how your ICB or health board treats private diagnoses.
Will a private diagnosis be on my medical record?
Only if the report reaches your GP. A private clinic can send a letter to your GP with your consent, or you can share your report yourself. Ask your practice what it records.
What if my diagnosis is old or from abroad?
A GP or NHS service may want to see how it was made and whether it followed NICE criteria. Read already diagnosed? Transferring ADHD care or reviewing an older or overseas diagnosis.
Sources
- NICE. Attention deficit hyperactivity disorder: diagnosis and management (NG87), recommendations 1.3 on diagnosis and 1.8 to 1.10 on medication, monitoring and review. Last updated 2025.
- NHS England. 2026/27 NHS Payment Scheme: ADHD and autism payment guidance, section 2. March 2026.
- British Medical Association. Prescribing in general practice. Updated 28 April 2025.
- General Medical Council. Good practice in prescribing and managing medicines and devices: shared care, paragraphs 73 to 81. 2021.
- Pulse. Care minister defends GP practices’ right to decline ADHD shared care arrangements. September 2025.
- Nottingham and Nottinghamshire Medicines Optimisation Steering Group. Guidance on the management of shared care prescribing requests following a self-funded assessment and diagnosis of ADHD. Version 2, July 2026.
- NHS Lothian. Freedom of information response 11738. 2026.
- Cwm Taf Morgannwg University Health Board. Freedom of information response. 26 May 2026.
- Department of Health (Northern Ireland). ADHD needs assessment. February 2026.
- GOV.UK. Definition of disability under the Equality Act 2010; and Equality Act 2010, Schedule 1. Accessed October 2026.
- House of Commons Library. Access to Work (SN06666). 26 June 2026.
- GOV.UK. Disabled Students’ Allowance: eligibility. Accessed October 2026.
- GOV.UK. ADHD and driving. Updated 23 January 2025.
