Adults
536
adults waiting for an NHS ADHD assessment
We don't have enough recent figures to estimate how long a new referral would wait.
NHS area · England
ADHD assessment in NHS Lincolnshire ICB
Figures come from our own Freedom of Information requests. Last updated 16 September 2026.
At a glance
Children and young people
No current figure
We don't yet have a recent waiting list figure for this area.
We don't have enough recent figures to estimate how long a new referral would wait.
Right to Choose
Available
You can ask your GP to refer you to another NHS-funded provider.
Shortest adult ADHD waits reported: ProblemShared 6 weeks, Berkeley Psychiatrists 8 weeks, Clinical Partners 9 weeks.
See all Right to Choose providersHow NHS Lincolnshire ICB compares with other areas
Each dot is one NHS area. Further right means a longer wait at the current pace.
Middle of all areas: 12 years
010 yrs20 yrs30 yrs40 yrs50 yrs60 yrs70+ yrs
Middle of all areas: 2.7 years
04 yrs8 yrs12 yrs16+ yrs
What does "at the current pace" mean?
We divide the number of people waiting by the number of assessments the service did in the last year. It shows how long someone joining the list today could wait if nothing changes. It is an estimate, not a promise: services can speed up, and some people are seen sooner because of urgency. The NHS standard for non-urgent care is 18 weeks.
Local NHS services
The NHS services that assess people here, with their latest figures.
536 adults waiting across the whole area, according to the NHS Lincolnshire ICB (31 March 2026).
What they told us
FOI L-0046 (31 Jul 2026): 536 adults currently on the Single Point of Access (SPA) waiting list awaiting a decision. The ICB does not hold the number assessed in 2025/26 or expected waits (held by the provider), so no effective wait can be derived. The pathway description was refused under section 21 (previously disclosed on the ICB's disclosure log). IAPs: at the point of receiving the request no 2026/27 indicative activity plans had been agreed with contracted or Right to Choose providers and negotiations were ongoing.
Lincolnshire Partnership NHS Foundation Trust
Older figures (Mar 2023)
85waiting
-not given
-at current pace
What they told us
Lincolnshire Partnership NHS Foundation Trust told us that No adult ADHD assessment activity or waiting list figures were provided in the response.
Figures from individual services come from different dates and some services cover more than one area, so they won't add up to the whole-area total.
We don't have figures from individual NHS services here yet.
Right to Choose: other NHS-funded providers
In England you can ask your GP to refer you to a different NHS-funded provider, often with a shorter wait. These are the waits providers have told us for NHS Lincolnshire ICB, shortest first. How Right to Choose works
| Provider | Wait for assessment | Wait for medication (titration) | Link |
|---|---|---|---|
| ADHD Certify There is currently no wait for assessments. Some areas longer due to ICB restrictions - see ICB-specific data. We provide NHS Prescribing under Right to Choose even when the GP declines Shared Care National figure - not specific to this area | Under 2 weeks | Under 2 weeks | Provider page |
| Atrom Mindcare Atrom Mindcare is a CQC-registered, psychiatrist-led mental health and neurodevelopmental assessment and treatment provider. We have no internal waiting list so most people book within days of sending back their forms, and every assessment is with a Consultant Psychiatrist. A few NHS areas limit referrals, so be sure to check yours on the ADHD UK website as well as at www.atrommindcare.com/nhs-right-to-choose-eligibility. National figure - not specific to this area | Under 2 weeks | Under 2 weeks | Provider page |
| Elixir Medics on completion of Questionnaires National figure - not specific to this area | Under 2 weeks | 4 weeks | Provider page |
| Harley Street Mental Health No wait (where no IAP in place) National figure - not specific to this area | Under 2 weeks | 20 weeks | Provider page |
| Harrow Health No waiting list after completion of pre assessment forms. Appointments can be made for compliant patients immediately. National figure - not specific to this area | Under 2 weeks | Under 2 weeks | Provider page |
| Healthcare Central London For areas where there are no ICB funding restrictions in place, we can book your appointment immediately once all pre-assessment forms are complete. National figure - not specific to this area | Under 2 weeks | Under 2 weeks | Provider page |
| Innovate ADHD We accept referrals from any GP in England and hold no routine waiting list, however there may be more local restrictions, which can be found on our website. Once your referral is accepted and uploaded, you will be sent a short triage form. In most cases you will then receive your pre-assessment forms straight away, and once these are returned you can book your appointment.
Where triage flags a complexity, or a prior diagnosis needs clinical review, your referral goes to a member of our clinical team first, this can add on a week or two, depending on volume.
A small number of NHS commissioners have placed local restrictions or longer waits on non-urgent referrals - the current list is on our website. National figure - not specific to this area | Under 2 weeks | 24 weeks | Provider page |
| Medinet Minds (previously HealthHarmonie Minds) However some ICBs have set activity restrictions, see our website for more details - https://www.medinetminds.com/rtc-icb-restrictions/ National figure - not specific to this area | Under 2 weeks | 4 weeks | Provider page |
| Mentalwell No wait. Adults (18+) only. Appointments are offered as soon as your pre-assessment questionnaires have been returned and reviewed. We accept NHS Right to Choose referrals from across most of England, although a small number of Integrated Care Boards (ICBs) have local commissioning restrictions in place. Please see the ICB-level information for more detail. National figure - not specific to this area | Under 2 weeks | 4 weeks | Provider page |
| Noodle (formerly Care ADHD) No wait to process referrals or issue forms, appointments available immediately after forms completed.
We can receive referrals from all ICBs, but a small number have placed restrictions and longer waiting times for new assessments for non urgent cases. National figure - not specific to this area | Under 2 weeks | 8 weeks | Provider page |
| RTN Mental Health Currently accepting referrals with assessment capacity available. Following completion of the required forms, patients can move forward to assessment where local NHS commissioning arrangements allow. National figure - not specific to this area | Under 2 weeks | Under 2 weeks | Provider page |
| Xyla Services Restrictions the provider told us about here: No clear local pathway. Once your GP referral and pre-assessment forms are complete, our team will arrange your online ADHD assessment with a specialist clinician. Check our website to see if we currently accept referrals from your area. National figure - not specific to this area | Under 2 weeks | 4 weeks | Provider page |
| Insight Diagnostics 2 weeks after the referral is processed and accepted National figure - not specific to this area | 2 weeks | 10 weeks | Provider page |
| Psicon Assumes clients return their pre-assessment paperwork National figure - not specific to this area | 2 weeks | 16 weeks | Provider page |
| Skylight Psychiatry 2 weeks National figure - not specific to this area | 2 weeks | 14 weeks | Provider page |
| The Warren Neurodiversity Service National figure - not specific to this area | 2 weeks | Not known | Provider page |
| Dr J and Colleagues 3 to 4 weeks National figure - not specific to this area | 6 weeks | 6 weeks | Provider page |
| ProblemShared | 6 weeks | 32 weeks | Provider page |
| Berkeley Psychiatrists Berkeley Psychiatrists lists a minimum wait of 8 weeks for this area due to an ICB cap. | 8 weeks | Under 2 weeks | Provider page |
| Modality LLP 4-8 weeks depending on ICB National figure - not specific to this area | 8 weeks | Not known | Provider page |
| Montrose Health Group Approx within eight weeks post all forms back and questionnaires - Local ICB rules may apply for your postcode which may impact on further waits or availability this financial year. National figure - not specific to this area | 8 weeks | 14 weeks | Provider page |
| Well Life ADHD Clinic We work in partnership with the NHS and are accepting adult referrals across England. National figure - not specific to this area | 8 weeks | Under 2 weeks | Provider page |
| Clinical Partners | 9 weeks | 39 weeks | Provider page |
| ADHD 360 | 14 weeks | Under 2 weeks | Provider page |
| Psychiatry-UK | 20 weeks | 48 weeks | Provider page |
| Adult ADHD Northwest Up to 26 weeks from completion of all forms. National figure - not specific to this area | 26 weeks | Under 2 weeks | Provider page |
| The Retreat Clinic Waiting times apply from receipt of referral. National figure - not specific to this area | 32 weeks | 8 weeks | Provider page |
| The Owl Centre Limited 26 - 52 weeks. Waiting times vary by local NHS ICB, as each ICB manages its own referral pathway. National figure - not specific to this area | 52 weeks | 52 weeks | Provider page |
| The Aspen Clinic 78 weeks National figure - not specific to this area | 78 weeks | Not known | Provider page |
| Oakdale Group 78 to 104 weeks National figure - not specific to this area | 104 weeks | 78 weeks | Provider page |
| Sinclair Strong Waiting times vary depending on your local NHS Integrated Care Board (ICB). Each ICB commissions and funds a set number of assessments and appointments each financial year through an Indicative Activity Plan (IAP), which determines how many patients can be seen.
Some ICBs also specify waiting list management arrangements or target waiting times as part of their commissioned pathway. This can influence when patients are offered appointments and means waiting times may vary between areas.
Where demand exceeds the activity commissioned by the ICB, waiting times may be longer. We also prioritise patients with complex needs and other clinical factors in line with our contractual and clinical obligations, meaning some patients may be seen sooner than others. National figure - not specific to this area | Not known | 18 weeks | Provider page |
| Provider | Wait for assessment | Wait for medication (titration) | Link |
|---|---|---|---|
| Harley Street Mental Health We are now on Right to Choose for ADHD assessments for individuals aged 6-17.
This is a remote pathway, and therefore remote assessment must be suitable
Current waiting time is 2 weeks from receipt of all onboarding questionnaires and teacher form (provided no funding restrictions in place from ICB) National figure - not specific to this area | 2 weeks | 10 weeks | Provider page |
| The Warren Neurodiversity Service National figure - not specific to this area | 2 weeks | Not known | Provider page |
| Medinet Minds (previously HealthHarmonie Minds) Children aged 6+. 4 weeks. National figure - not specific to this area | 4 weeks | 6 weeks | Provider page |
| Noodle (formerly Care ADHD) Assessment within 4 weeks. We progress patients to titration immediately where clinical need indicates.
Otherwise, clinical guidelines require that children and young people would have a 10 week gap before commencing medication, during which we offer support for behavioural and environmental adaptations and psychoeducation National figure - not specific to this area | 4 weeks | 2 weeks | Provider page |
| Psicon Assumes clients and school return their pre-assessment paperwork National figure - not specific to this area | 4 weeks | 16 weeks | Provider page |
| Clinical Partners This wait time assumes that you have completed your child's pre-assessment questionnaires, and that there are no instructions issued from your local NHS Integrated Care Board (ICB) affecting when we can offer appointments. If the questionnaires are received later, or there are instructions from your ICB, the time you wait may increase. National figure - not specific to this area | 5 weeks | 40 weeks | Provider page |
| Montrose Health Group Ages 6+ Approx within eight weeks post all forms back and questionnaires - ICB rules may apply for your postcode National figure - not specific to this area | 8 weeks | 14 weeks | Provider page |
| Provide Wellbeing From 8 weeks.
Starting from the point that all required information has been received and accepted, to the first available appointment. National figure - not specific to this area | 8 weeks | 8 weeks | Provider page |
| Paloma Health Remote assessment only. Please check our website for waiting times and any restrictions in your area. National figure - not specific to this area | 9 weeks | Under 2 weeks | Provider page |
| Mind Professionals All services accessed via local frameworks or the Right to Choose (RTC) pathway currently have an expected waiting time of up to 18 weeks. National figure - not specific to this area | 18 weeks | Not known | Provider page |
| The Owl Centre Limited National figure - not specific to this area | 52 weeks | 52 weeks | Provider page |
| Oakdale Group 52-78 weeks National figure - not specific to this area | 78 weeks | Not known | Provider page |
| The Aspen Clinic 78 weeks National figure - not specific to this area | 78 weeks | Not known | Provider page |
| Provider | Wait for assessment | Link |
|---|---|---|
| Atrom Mindcare Atrom Mindcare is a CQC-registered, psychiatrist-led mental health and neurodevelopmental assessment and treatment provider. We have no internal waiting list so most people book within days of sending back their forms, and every assessment is with a Consultant Psychiatrist. A few NHS areas limit referrals, so be sure to check yours on the ADHD UK website as well as at National figure - not specific to this area | Under 2 weeks | Provider page |
| Medinet Minds (previously HealthHarmonie Minds) However some ICBs have set activity restrictions, see our website for more details - https://www.medinetminds.com/rtc-icb-restrictions/ National figure - not specific to this area | Under 2 weeks | Provider page |
| Psychiatry-UK No wait. Assessments are available as soon as forms are completed, subject to local NHS funding and commissioning arrangements. Check our website for the latest availability in your area. National figure - not specific to this area | Under 2 weeks | Provider page |
| RTN Mental Health Currently accepting referrals with assessment capacity available. Following completion of the required forms, patients can move forward to assessment where local NHS commissioning arrangements allow. National figure - not specific to this area | Under 2 weeks | Provider page |
| Dr J and Colleagues National figure - not specific to this area | 2 weeks | Provider page |
| Harley Street Mental Health 3 weeks (where no IAP in place) National figure - not specific to this area | 2 weeks | Provider page |
| Insight Diagnostics 2 weeks after the referral is processed and accepted National figure - not specific to this area | 2 weeks | Provider page |
| The Warren Neurodiversity Service National figure - not specific to this area | 2 weeks | Provider page |
| Psicon Assumes clients return their pre-assessment paperwork National figure - not specific to this area | 4 weeks | Provider page |
| Clinical Partners This wait time assumes that you have completed your pre-assessment questionnaires, and that there are no instructions issued from your local NHS Integrated Care Board (ICB) affecting when we can offer appointments. If the questionnaires are received later, or there are instructions from your ICB, the time you wait may increase. National figure - not specific to this area | 5 weeks | Provider page |
| Montrose Health Group Ages 18+ Approx within eight weeks post all forms back and questionnaires - Local ICB rules may apply for your postcode with restrictions. National figure - not specific to this area | 8 weeks | Provider page |
| Provide Wellbeing From 8 weeks.
Starting from the point that all required information has been received and accepted, to the first available appointment. Available both virtually and face to face. National figure - not specific to this area | 8 weeks | Provider page |
| Skylight Psychiatry 8 weeks National figure - not specific to this area | 8 weeks | Provider page |
| ProblemShared Provider publishes 10-12 weeks for adult autism assessment (as of 01/10/26); 11 weeks is the midpoint. Provider states the wait is measured from the day they receive completed forms, and that it applies where the ICB has no funding limit. National figure - not specific to this area | 11 weeks | Provider page |
| KT Healthcare 14-16 week wait time. This is a minimum wait time and may vary depending on your local Integrated Care Board (ICB). Timelines begin from receipt of completed questionnaires and all required information. National figure - not specific to this area | 14 weeks | Provider page |
| Mind Professionals All services accessed via local frameworks or the Right to Choose (RTC) pathway currently have an expected waiting time of up to 18 weeks. National figure - not specific to this area | 18 weeks | Provider page |
| The Retreat Clinic Our waiting time for standard NHS contract assessments is currently: 4.5 years (if the ICB confirms funding for this in 2026-27, we would be booking in people referred to us in early 2022).
Right to Choose waiting times apply from receipt of referral. National figure - not specific to this area | 32 weeks | Provider page |
| The Owl Centre Limited 26 - 52 weeks National figure - not specific to this area | 52 weeks | Provider page |
| Oakdale Group 52-70 weeks (12-14 months). Can also offer combined autism and ADHD assessment. National figure - not specific to this area | 70 weeks | Provider page |
| The Aspen Clinic 78 weeks National figure - not specific to this area | 78 weeks | Provider page |
| Sinclair Strong Waiting times vary depending on your local NHS Integrated Care Board (ICB). Each ICB commissions and funds a set number of assessments and appointments each financial year through an Indicative Activity Plan (IAP), which determines how many patients can be seen.
Some ICBs also specify waiting list management arrangements or target waiting times as part of their commissioned pathway. This can influence when patients are offered appointments and means waiting times may vary between areas.
Where demand exceeds the activity commissioned by the ICB, waiting times may be longer. We also prioritise patients with complex needs and other clinical factors in line with our contractual and clinical obligations, meaning some patients may be seen sooner than others. National figure - not specific to this area | Not known | Provider page |
| Provider | Wait for assessment | Link |
|---|---|---|
| Psychiatry-UK Psychiatry UK is accepting referrals for Autism services for children and young people aged 8 and over. OUR REMOTELY DELIVERED SERVICE will include an initial clinical assessment, structured observation and multidisciplinary team review, followed by an outcome appointment, written report and optional post-diagnostic review. Assessments will be available as soon as pre-assessment forms are completed. During the first months of opening, we do not expect there to be an additional wait for assessment, subject to local NHS commissioning arrangements and available capacity. Families and healthcare professionals will be able to find referral information, service updates and local commissioning information on the Psychiatry UK website. A CYP ADHD assessment and treatment service is being developed for early 2027. CYP ADHD referrals are not yet open. National figure - not specific to this area | Under 2 weeks | Provider page |
| RTN Mental Health Currently accepting referrals with assessment capacity available. Following completion of the required forms, patients can move forward to assessment where local NHS commissioning arrangements allow. National figure - not specific to this area | Under 2 weeks | Provider page |
| Paloma Health Remote and hybrid assessment options available. Please check our website for waiting times and any restrictions in your area. National figure - not specific to this area | 2 weeks | Provider page |
| The Warren Neurodiversity Service National figure - not specific to this area | 2 weeks | Provider page |
| Medinet Minds (previously HealthHarmonie Minds) Accepting children aged 8+ nationally, delivered virtually. Herefordshire & Worcestershire ICB patients can be 6+, but part of the assessment must be face to face. 6 weeks. National figure - not specific to this area | 6 weeks | Provider page |
| Clinical Partners This wait time assumes that you have completed your child's pre-assessment questionnaires, and that there are no instructions issued from your local NHS Integrated Care Board (ICB) affecting when we can offer appointments. If the questionnaires are received later, or there are instructions from your ICB, the time you wait may increase. National figure - not specific to this area | 7 weeks | Provider page |
| Montrose Health Group Ages 6 to 18th birthday. Approx within eight weeks post all forms back and questionnaires - ICB rules may apply for your postcode National figure - not specific to this area | 8 weeks | Provider page |
| Provide Wellbeing From 8 weeks.
Starting from the point that all required information has been received and accepted, to the first available appointment. National figure - not specific to this area | 8 weeks | Provider page |
| Noodle (formerly Care ADHD) We provide dual ADHD/Autism - waiting times for dual and autism have been above our usual 4 week expectations, but clinical capacity is now in place for autism and dual assessments, which we expect to soon be within our 4 week standard National figure - not specific to this area | 12 weeks | Provider page |
| ProblemShared Approximately 10-12 weeks assessment wait - from client ready National figure - not specific to this area | 12 weeks | Provider page |
| Psicon Assumes clients and school return their pre-assessment paperwork National figure - not specific to this area | 12 weeks | Provider page |
| KT Healthcare 14-16 week wait time. This is a minimum wait time and may vary depending on your local Integrated Care Board (ICB). Timelines begin from receipt of completed questionnaires and all required information.
For younger children aged 5 up to their 8th birthday, in-person appointments are required. National figure - not specific to this area | 14 weeks | Provider page |
| Mind Professionals All services accessed via local frameworks or the Right to Choose (RTC) pathway currently have an expected waiting time of up to 18 weeks. National figure - not specific to this area | 18 weeks | Provider page |
| The Owl Centre Limited 26 - 52 weeks National figure - not specific to this area | 52 weeks | Provider page |
| Oakdale Group 52-70 weeks (12-14 months). Can also offer combined autism and ADHD assessment. National figure - not specific to this area | 70 weeks | Provider page |
| The Aspen Clinic 78 weeks National figure - not specific to this area | 78 weeks | Provider page |
Providers update their own figures through our provider portal. Waits can change quickly, so check with the provider before asking your GP.
What is restricting access here
Rules the NHS here has put in place that limit who can be assessed, or how fast.
Adults and children
Not capping Right to Choose
When asked, this area had not agreed any caps on Right to Choose ADHD assessments for adults or children for 2026/27, but said negotiations with providers were ongoing.
Know of a restriction we've missed? Tell us.
What you can do
1
Ask your GP for a Right to Choose referral
Pick a provider from the list above and ask your GP to refer you there. Our guide explains what to say.
Read the guide2
Get updates for this area
We'll email you when new figures or restrictions are published for NHS Lincolnshire ICB, and when complaint letters are ready.
3
Write to the ICB and your MP
Letter templates for this area are being prepared. Sign up and we'll tell you when they're ready.
Coming soon4
Tell us something we've missed
A new restriction, a letter from your trust, a figure that looks wrong. It helps us keep this page accurate.
Sources and how we work
In May 2026 we sent Freedom of Information requests to 2 organisations here. 2 have replied: 0 in full, 2 in part.
Older figures and records (9)
- Mar 2026 NHS Lincolnshire ICB (children) · SourceFOI L-0046 (31 Jul 2026): the ICB does not hold the number of children waiting, the number assessed in 2025/26 or expected waits - all held by the provider organisation. Child pathway description refused under section 21 (on the ICB's disclosure log). IAPs: no 2026/27 indicative activity plans had been agreed with contracted or Right to Choose providers at the time of the request; negotiations ongoing.
- Mar 2025 NHS Lincolnshire ICB (adults) · SourceNHS Lincolnshire ICB (Their FOI # 72733) told us via FOI that their response relates to a different FOI request about ADHD assessment referrals and triage. Approximately 4,150 adult ADHD referrals were received in 2023 (including assessments, reviews, and medication oversight). Around 900 referrals were declined in 2023. CYP referral data is not held by the ICB. Right to Choose referrals are not recorded separately. The single point of access involves an admin check then review by a consultant psychiatrist.
- Mar 2025 NHS Lincolnshire ICB (adults) · SourceNHS Lincolnshire ICB (Their FOI # 73645) told us via FOI that their response relates to a different FOI request about ADHD and ASD services. The ICB commissions both ASD and ADHD services for children and adults. The response is in spreadsheet format showing referral, screening, and assessment data across 2021/22 to 2023/24. Diagnosis assessments completed rose from 735 to 951 to 1,402 across the three years. Referral figures include 1,407 and 2,651 for different cohorts. Wait times range from weeks to over 500 weeks in some categories.
- Mar 2025 NHS Lincolnshire ICB (adults) · SourceNHS Lincolnshire ICB (Their FOI # 73691) told us via FOI that their response relates to a different FOI request about mental health provision expenditure by provider. ADHD provider spend in FY2023/24 totalled approximately £1.67m: ADHD 360 (£244,953), Jajawi & Asker (£1,284,542), N and G Medicolegal (£59,696), Psych-UK (£79,803). In FY2022/23 the total was approximately £1.10m: ADHD 360 (£365,583), Jajawi & Asker (£604,590), N and G Medicolegal (£58,640), Psych-UK (£73,381). Autism spend was £37,499 in FY2023/24 and £32,170 in FY2022/23.
- Mar 2025 NHS Lincolnshire ICB (adults) · SourceNHS Lincolnshire ICB (Their FOI # 70508) told us via FOI that their response relates to a different FOI request about ADHD provider contracts. Contracts are activity-based, began in 2022 and were due to expire in 2023. They provided some financial information on spend.
- Mar 2024 NHS Lincolnshire ICB (adults) · SourceNHS Lincolnshire ICB (Their FOI # 73706) told us via FOI that their response relates to a different FOI request about neurological assessments in 2023/24. A total of 1,384 ADHD assessments were completed: ADHD 360 (269 assessments, £243,802), Jajawi & Asker (1,023 assessments, £1,285,185), N and G Medicolegal (53 assessments, £59,904), Psych-UK (39 assessments, £79,592). Additionally, 50 autism assessments were completed: Jajawi & Asker (31, £34,330) and Psych-UK (19, £19,393). Services provided include initial assessment, review, and follow-up.
- Mar 2023 Lincolnshire Partnership NHS Foundation Trust (adults) · SourceLincolnshire Partnership NHS Foundation Trust told us that No adult ADHD assessment activity or waiting list figures were provided in the response.
- Mar 2023 Lincolnshire Partnership NHS Foundation Trust (children) · SourceLincolnshire Partnership NHS Foundation Trust reported that 56 child ADHD assessments were carried out in 2023. The number of children currently waiting for assessment was not provided.
- Mar 2023 Lincolnshire Partnership NHS Foundation Trust (children) · SourceLincolnshire Partnership NHS Foundation Trust reported that 56 child ADHD assessments were carried out in 2023. The number of children currently waiting for assessment was not provided.
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