--- title: "NHS Mental Health Waiting Lists: What the Data Actually Shows" description: "NHS mental health waiting lists have passed 1.7 million people, and private practices absorbing the overflow can't afford to miss an intake call." url: https://www.getarbol.com/en/blog/mental-health-waiting-lists-uk/ lang: en --- # NHS Mental Health Waiting Lists: What the Data Actually Shows NHS mental health waiting lists have passed 1.7 million people, and private practices absorbing the overflow can't afford to miss an intake call. [**Norbelys Chirinos** Founder · Producto](https://www.getarbol.com/en/blog/authors/norbelys-chirinos/) August 3, 2026 10 min read More than two million people had an open referral with NHS mental health services in England at the end of May 2026, and the British Medical Association puts the wider mental health waiting list at around 1.7 million people. Neither figure is a spike — both sit on top of a decade-long rise in referrals that has outpaced the workforce answering them. For the private and independent practices now absorbing a real share of that overflow, the practical consequence is that a missed intake call is rarely a call that comes back on its own. ## The NHS mental health waiting list has passed a new scale entirely [NHS Digital’s most recent monthly statistics](https://digital.nhs.uk/data-and-information/publications/statistical/mental-health-services-monthly-statistics/performance-may-2026), published 9 July 2026, record 2.36 million people with an open referral to NHS-funded secondary mental health, learning disability and autism services in England at the end of May 2026. Of those, 1.65 million were in adult mental health services and 527,972 were in children and young people’s mental health services. A further 476,278 new referrals arrived in that single month alone. Those are contact figures, not a queue in the everyday sense — someone with an open referral may already be receiving care. The [BMA’s analysis of NHS mental health pressures](https://www.bma.org.uk/advice-and-support/nhs-delivery-and-workforce/pressures/mental-health-pressures-data-analysis) puts a sharper number on the part of that population still waiting to be seen: roughly 1.7 million people on the mental health waiting list, drawn from 5.2 million referrals received across mental health services in 2024 — a 37.9% rise on 2019. That growth has continued even as the proportion of adults with a common mental disorder who access any treatment has risen only from 23.1% in 2000 to 47.7% in 2023/24, according to the same BMA analysis, which cites an NHS estimate of around 8 million people not currently in contact with services at all. The waiting list, in numbers What NHS Digital and the BMA are both counting 2.36M People with an open mental health referral, England, end of May 2026 NHS Digital 1.7M People on the wider mental health waiting list, 2025 estimate BMA 476,278 New mental health referrals received in a single month, May 2026 NHS Digital +37.9% Rise in mental health referrals, 2019 to 2024 BMA ## Growth in referrals has outrun the workforce answering them The reason these figures haven’t fallen despite years of policy attention is straightforward: demand for mental health support has grown faster than the clinical workforce that treats it. The BMA reports an FTE vacancy rate of 10.5% for doctors in NHS mental health services and 8.7% for mental health nursing — real, currently unfilled posts, not a hypothetical shortfall. Over the same period, the number of children and young people in contact with CAMHS has grown to more than five times its April 2016 level, while the psychiatric workforce serving them has grown roughly four times more slowly. Where the strain shows up first The BMA’s own reading of this gap is blunt: services “are not currently resourced to meet the increased demand, resulting in long waits and high thresholds for treatment.” That strain doesn’t land evenly — it shows up first in how quickly a service can even begin the conversation with someone who has just reached out. Even inside services that are meeting national quality standards, the margin is thin. NICE sets a treatment-access target of 95% for eating disorder referrals — one week for urgent cases, four weeks for routine ones — and as of May 2026 the BMA reports actual performance at 73% for urgent cases and 74% for routine cases. A service can be doing genuinely good clinical work and still be missing its own access targets simply because there isn’t enough capacity to meet the volume arriving at the door. ## In Wales, the longest waits have nearly doubled in under two years National England-wide figures can obscure how sharply local waits have moved. [Mind Cymru’s analysis](https://www.mind.org.uk/news-campaigns/news/mind-cymru-calls-for-reduction-in-waiting-times-for-specialist-mental-health-therapies-in-wales/), built from Freedom of Information requests to all seven Welsh Local Health Boards, found around 9,000 people awaiting specialist psychological therapies in Wales as of December 2025 — the highest total since the pandemic. Of those, more than 4,300 had already waited longer than 26 weeks, up from 2,305 in March 2024: the number of people waiting over six months for specialist psychological support in Wales very nearly doubled in under two years. Long waits, Wales People waiting more than 26 weeks for specialist psychological therapy People waiting over 26 weeks Fuente: Mind Cymru, Freedom of Information data, 2026 Mind’s policy lead in Wales, Simon Jones, described the trend as evidence of “a very real and growing need for increasing numbers of people to receive specialist psychological support” — not a data artefact, but a genuine, widening gap between how many people are asking for help and how quickly the public system can respond. ## Children wait longest, and many wait for nothing at all The most detailed national picture of what happens after a child is referred for mental health support comes from the [Children’s Commissioner for England’s analysis](https://www.childrenscommissioner.gov.uk/news-and-blogs/over-a-quarter-of-a-million-children-still-waiting-for-mental-health-support/) of the most recent full year of data available, 2022–23. Of 949,200 children referred to children and young people’s mental health services that year — 8% of England’s 11.9 million children — only 305,000 (32%) went on to receive support, while 270,300 (28%) were still waiting at the end of the year and 372,800 (39%) had their referral closed before they ever accessed support at all. What happens after a child is referred Outcomes for children referred to CAMHS in England, 2022–23 32% Referred children who received support (305,000) Children's Commissioner 28% Referred children still waiting at year end (270,300) Children's Commissioner 39% Referrals closed before any support was given (372,800) Children's Commissioner Among children who did get through, the average wait was 35 days — but that average hides enormous local variation, from 4 days in Southend to 147 days in Sunderland, and nearly 40,000 children waited more than two years. This is the part of the system where the gap between demand and capacity is most visible, and where a family’s own persistence in following up often ends up mattering as much as clinical need. ## The overflow from the NHS is landing on private and independent practices None of this is a reason for alarm about any individual’s care — most people referred into NHS mental health services are seen, and the system continues to treat millions of people every year. What the figures above do describe, consistently across NHS Digital, the BMA, Mind and the Children’s Commissioner, is a structural and sustained gap between demand and NHS capacity, not a temporary backlog that will clear on its own. That gap doesn’t just sit there. With around 8 million people not currently in contact with NHS services despite meeting the threshold for a common mental disorder, and public waits stretching past six months in parts of the country, a growing number of people are looking outside the NHS altogether — to private counsellors, psychologists and psychiatrists, and to the independent practices increasingly positioned to see people faster than a public waiting list allows. That is a genuine, sourced shift in where demand is going, not a marketing claim: it follows directly from the referral and waiting-list figures above. For a private mental health practice, that overflow is an opportunity worth taking seriously, but it also raises the operational stakes of every single enquiry. Someone who has been sitting on a lengthening NHS waiting list and finally decides to look elsewhere has usually already made a harder decision than the phone call itself suggests. If that call goes unanswered, the practice hasn’t just lost one booking — it has lost the moment a person spent months, in some cases years, working up to. ## Why the first phone call matters more here than almost anywhere else Reaching out for a first mental health appointment is rarely a casual enquiry. It’s frequently the outcome of weeks of deliberation, a difficult conversation with a GP, or a moment of genuine crisis that took real effort to act on. A missed call for a routine check-up is usually followed by another call the same afternoon. A missed call from someone trying to book a first psychology or psychiatry appointment doesn’t always get a second attempt — and with NHS waits already stretching past six months in places, there’s little institutional slack anywhere in the system to absorb people who give up and try again later. This isn’t a criticism of reception teams, who are typically already stretched across bookings, insurance queries and clinical admin during business hours. It’s a mismatch between when people actually decide to reach out — often evenings, weekends, or the narrow window after a difficult conversation — and when a practice’s phone line or inbox is staffed to answer. A first-contact audit for a private mental health practice - Check how many calls to your intake line go to voicemail, especially outside office hours This is the clearest sign of demand your practice isn't currently converting into a booking. - Look at how many enquiries arrive by message or online form after 6pm or at weekends If a meaningful share does, next-business-day-only replies are letting some of that demand go cold. - Ask what a first-time caller actually experiences: a person, a queue, or an answerphone For someone calling about their own mental health for the first time, an answerphone is often enough to end the attempt. - Track how many people who couldn't get through the first time ever call back A low callback rate usually reflects a missed first contact, not low demand. - Separate routine intake — booking, rescheduling, basic screening questions — from anything needing clinical judgement Routine tasks are the ones that can be handled the moment someone reaches out, freeing clinicians and reception for everything that genuinely needs a person. Closing that gap doesn’t require hiring reception staff to cover hours nobody wants to work. It requires making sure every call or WhatsApp message reaches someone — or something — capable of answering it and confirming the appointment, at whatever hour it arrives. That is the specific problem Arbol is built to solve: an AI voice and WhatsApp agent that answers a practice’s intake line and messages immediately, day or night, takes the caller’s details, and moves them into the booking flow, so growth in demand for private mental health care shows up as a confirmed appointment rather than an unanswered call. If your practice operates in the UK, visit the [Arbol homepage](https://www.getarbol.com/en/) for a broader look at how continuous intake coverage fits into everyday practice operations. The same first-contact gap shows up in other health-system waiting lists too — see how [telehealth demand has outpaced intake capacity in Australia](https://www.getarbol.com/en/blog/telehealth-mental-health-australia/) and how [after-hours coverage affects general practice in New Zealand](https://www.getarbol.com/en/blog/after-hours-coverage-general-practice-nz/) for how the same pattern plays out elsewhere. Disclaimer This content is for informational and educational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of a qualified healthcare provider with any questions you may have regarding a medical condition. ## More to read - Mental health Aug 4, 2026 ### [Telehealth Mental Health Demand Across English-Speaking Markets](https://www.getarbol.com/en/blog/telehealth-mental-health-anglo/) Telehealth demand for mental health care is climbing across Australia, Canada, the UK, New Zealand and the US, and intake often can't keep pace with it. 11 min read Veronica Tobon - Mental health Aug 6, 2026 ### [Telehealth Mental Health Demand in New Zealand Outpaces Intake](https://www.getarbol.com/en/blog/telehealth-mental-health-nz/) Referrals to New Zealand's mental health services rose again in 2024/25, but the wait to reach telehealth support runs longer than many people stay on hold. 11 min read Tomas Giraldo - Mental health Aug 7, 2026 ### [Telehealth Mental Health Demand in Australia Is Outpacing Intake](https://www.getarbol.com/en/blog/telehealth-mental-health-australia/) Telehealth use for psychology and psychiatry has climbed for years in Australia, and many clinics still can't answer the first call fast enough to capture it. 10 min read Norbelys Chirinos ## Every call answered. Every appointment in its place. Arbol answers calls and WhatsApp 24/7, and books and confirms appointments on top of the medical record and systems you already use. [Book a demo](https://cal.com/tomas-giraldo-pdfbl9/30-min-arbol-ai-demo) --- **Arbol AI** — AI agents for clinics and healthcare providers: they answer and reach patients by phone, WhatsApp, SMS, email and web chat, book their appointments 24/7 and keep a record of every conversation. - Original page: - Book a demo: · Pricing: - Agent index: · Support: