Health · NHS ADHD costs tripleNHS ADHD spending forecast hits £314 million as private costs tripleAired August 30, 2026 at 3:21 PM UTCWritten September 7, 2026 at 9:22 PM UTCRead the write-upThis storyTranscript · LOADING0:00England's ADHD diagnosis system is spending £314 million against a budget of $1500:06million.0:06The crisis has pushed NHS managers to warn of outright chaos, with costs spiraling0:11out of control and regulators unable to intervene.0:14The question this report must answer is whether fixed national tariffs and a0:18promised independent review can halt a system where private assessment spending has0:22more than tripled in three years.0:24Overall, ADHD spending is forecast to exceed £314 million by April0:292026 against a budgeted $150 million, more than double the original allocation.0:34Spending on private ADHD assessments by NHS care boards more than tripled in just0:39three years, from £16.3 million in 2022 to £23 to £58 million in0:442025-26, the trajectory is even steeper at board level.0:48One board saw its monthly private assessment bill rise from £146,000 to0:53£1.5 million over roughly two years.0:56Cheshire and Merseyside's annual adult ADHD spending is projected to rise from £111:01million in 2023-24 to £51 million this year.1:05Another board's annual spend jumped from £4 million to £30 million inside two years.1:09The driver is a fee mechanism with no fixed NHS tariff.1:13Private assessment fees charged to patients range from £300 to £3,000, with no1:18standard constraining what providers charge.1:20The NHS itself pays roughly £3,000 per ADHD diagnosis to private clinics.1:26There is no ceiling on what a provider can charge, and the variation is enormous.1:30At the same time, the number of private providers operating in a single care board1:34quadrupled from roughly 12 to 48 over two years, while ADHD diagnosis prevalence1:39roughly doubled over the decade to 2024 to 25.1:43Complaints about autism and ADHD services more than tripled, rising from 410 in1:482021.22 to 1,257 in 2025.26.1:53The regulatory vacuum is at the heart of the crisis.1:56A November 2025 NHS England ADHD task force found no enforceable national2:01regulations governing assessment conduct.2:03Enormous variation in how NICE guidance is interpreted locally, and that the Care2:07Quality Commission has no defined standard for what training an ADHD assessor must2:11have.2:12Private services must register with the CQC only if they prescribe medication or2:17offer ongoing treatment.2:18Clinics providing assessments alone face no mandatory registration requirement.2:23The result is a marketplace where assessment quality and safety are not guaranteed.2:27The Guardian identified 14 companies delivering NHS-funded assessments without CQC2:32registration and 19 companies providing neurodiversity services without NHS2:37contracts, totaling £1.9 million.2:40The consequences are documented in specific cases.2:43The ombudsman found a man in his late 40s, referred to Psychiatry UK for ADHD2:48treatment, was wrongly blocked by his local NHS trust from exercising his right to2:53choose that provider.2:55He paid nearly £4,000 for private care, while his NHS treatment was delayed five2:59months.3:00South London and Maudsley NHS Foundation Trust removed a woman from its ADHD3:05medication titration waiting list without warning, leaving her without specialist3:08monitoring for about six months.3:10A coroner's prevention of future deaths report following the suicide of 27-year-old3:14Sheridan Pickett, who received an online ADHD diagnosis and stimulant medication3:18from a private clinic, then died after an NHS hospital admission during which3:22medical warnings about restarting drugs were not passed back to the private3:26provider.3:27Found no formal rules requiring information sharing between private3:30neurodevelopmental services and NHS teams.3:33These are not isolated failures, but symptoms of a system stretched beyond its3:37limit.3:38The NHS Alliance says the situation is unsustainable and risks tipping into chaos.3:43The National Autistic Society says people are still facing unacceptable delays.3:47The Independent Healthcare Providers Network argues private providers bring3:50essential capacity and innovation and must meet safety and quality standards.3:54An independent review commissioned by the government to be led by a leading expert3:58in autism and mental health.4:00was promised for later in summer 2026 and is expected to examine services, demand4:04drivers, and the question of overdiagnosis.4:07Fixed national tariffs and stronger regulatory oversight are among the measures NHS4:11bosses are calling for before the review reports.4:13The government has promised an independent review for later in summer 2026, and NHS4:19bosses are calling for fixed national tariffs before it reports.4:22So the answer to the open question is this.4:24We do not yet know whether the system will be salvaged.4:27The independent review has not reported, no fixed tariffs have been set, and the4:31regulatory gaps remain open.4:32For the thousands still waiting, the wait is not just for a diagnosis, but for a4:36system that works.4:37The only certainty is that the spiral is accelerating while the mechanism to stop it4:41is still being assembled.Explore with HeyDexThe shortThe short ↗