NHS addiction rehab can include funding for residential treatment at private facilities, including Castle Craig. Many people may not realise this, as the NHS doesn’t run its own residential rehab. Instead, it commissions places at approved providers.
Castle Craig has held that approval across all UK health boards since 1988.
NHS rehab funding is not guaranteed, and the process takes time. If you are trying to work out whether it is a realistic option for yourself or someone in your life, this page covers what the process involves and what to expect.
Trusted by the NHS
What does NHS addiction rehab include?
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Medically assisted detox
NHS-commissioned detox provides medical supervision for people withdrawing from alcohol or drugs. For alcohol dependency, stopping suddenly without medical support carries real clinical risks. Castle Craig’s dedicated detox unit is available to NHS-funded patients.
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Addiction counselling
NHS-commissioned addiction services include one-to-one counselling and structured psychological support. These are available in community settings and as part of residential treatment. A caseworker will recommend the right combination based on the clinical assessment.
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Community referrals and support groups
Community treatment is both a clinical resource and a necessary part of the pathway to residential funding. It includes sessions with a caseworker, therapy, and referrals to mutual aid groups such as Narcotics Anonymous (NA) and SMART Recovery.
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NHS-funded residential rehab
When community treatment alone has not been sufficient, the NHS can fund a residential stay at an approved private facility. At Castle Craig, NHS-funded patients follow exactly the same programme as those who self-fund, with the same clinical team and the same standard of care.

How does NHS addiction rehab work?
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Can the NHS fund residential addiction rehab?
There are no NHS rehab clinics for private addiction rehab or residential addiction treatment. The NHS commissions and funds places at approved private facilities instead. If a caseworker determines that residential treatment is the right clinical step, they can apply for the NHS to fund the stay.
Castle Craig accepts both alcohol rehab NHS referrals and drug rehab NHS referrals. Our team knows this process from the inside, having navigated it alongside many patients.
NHS addiction rehab funding is assessed on clinical need, and the same eligibility criteria apply for both alcohol and drug dependency.
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What are the waiting times for NHS addiction treatment?
The Scottish Government’s standard is that 90% of people referred will start specialist treatment within three weeks. Scotland meets that standard nationally. In the quarter ending June 2024, 93.2% of community-based referrals in Scotland started treatment within three weeks.
Waiting for community treatment and waiting for residential funding approval are two different things. The funding decision for residential treatment is assessed separately by your local health board and can take considerably longer.
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NHS addiction rehab vs private residential treatment
Access speed
Community NHS treatment typically starts within weeks. Residential NHS funding takes longer, with timelines varying by health board.
Funding scope
NHS funding covers the residential stay. It does not extend to continuing care after discharge. Private funding arrangements are more flexible.
Level of care
At Castle Craig, NHS-funded and privately funded patients follow the same programme and receive the same standard of care. Castle Craig is registered as a private psychiatric hospital by Healthcare Improvement Scotland.
Flexibility
Private admission can begin when clinically appropriate. NHS-funded admission follows the funding decision timeline.
“I’ve never used drugs since. I’m 15 months and 8 days sober today. And the reason I count it is because it’s precious. I had hardly been clean in 32 years so every day is a miracle to me.”
How to access NHS addiction rehab funding
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Who can apply for NHS addiction rehab funding?
Any UK resident with access to NHS services can ask their GP or local drug and alcohol team about NHS rehab funding.
Whether you qualify for residential funding is assessed case-by-case and varies by local health board. Funding is more likely to be approved for people with a severe dependency who have engaged with community treatment but found it wasn’t sufficient. But this is no guarantee.
Your caseworker will have the most accurate information about the criteria in your area.
Those seeking rehab for alcoholics on the NHS, or NHS drug rehabilitation support follow the same criteria and the same application process.
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The steps to getting NHS addiction rehab funding
The process moves through several stages. Each one builds on the last.
- Keep records of your history. Write down any GP conversations, therapy, support groups attended, and previous attempts to stop. The more evidence you have of how dependency has affected your life and what you’ve done about it, the stronger your case will be.
- Get referred to your local drug and alcohol services. You can do this through your GP or a social worker, and in some areas by contacting the service directly. The FRANK helpline at talktofrank.com can help you find services in your area.
- Attend your assessment. A caseworker will look at your clinical situation, housing, and history, and will recommend a course of community treatment.
- Engage with community treatment. This might include sessions with a therapist, group meetings, or local support groups. Attend consistently and be honest with your caseworker about how it is going. Your engagement during this phase builds the clinical case for residential funding.
- Your caseworker makes the application. When community treatment has not been sufficient and residential is the right clinical step, your caseworker applies to your local health board for funding on your behalf.
- Await the decision. Funding decisions are made locally. Timelines vary by area.
More on getting started is on our seeking help for yourself page.
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What happens once NHS addiction rehab funding is approved?
Once funding is approved, your caseworker contacts Castle Craig directly to begin the admissions process.
Castle Craig carries out its own full assessment and builds an individual treatment plan.
NHS-funded patients receive exactly the same treatment as privately funded patients. Same clinical team, same programme.
NHS funding covers your residential stay but does not extend to continuing care after you leave. Castle Craig can help with referrals to free community support after discharge. Our team can explain self-funding and insurance options for structured aftercare if you want more support once you’re home.
More on our approach to recovery and what detox involves is on our treatment pages.
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What if your NHS funding application is unsuccessful?
An unsuccessful application is not a verdict on your situation or your commitment to recovery.
Many people who are eventually funded were not approved the first time. Setbacks during the application, and setbacks in recovery itself, are part of the picture for a lot of people and don’t disqualify you.
Attending community treatment, keeping records, and staying in touch with your caseworker all help a future application.
If you’d like to access treatment sooner, Castle Craig accepts self-funding and private health insurance for private addiction rehab. Our team can walk you through what that involves in a confidential conversation.
Free Substance Addiction Assessment
We offer free drug and alcohol addiction assessments as part of our admissions process.
If someone in your life is living with an addiction
If you’re researching NHS funding because of someone in your life rather than yourself, the process can feel especially complicated. You’re trying to understand a system on behalf of someone who may not be ready to engage with it yet.
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How to help someone you know access NHS addiction rehab
The most practical thing you can do early on when seeking help for someone you know is ensure the person build their records of GP conversations, any previous treatment, and support groups attended. That evidence strengthens a funding application when it is eventually made.
The process requires the person to engage themselves. Funding decisions rest on their clinical presentation and their own engagement with treatment. What you can do is encourage that without taking it over.
If you’re not sure where to start, Castle Craig’s admissions team speaks to family members regularly and can help you understand what the process involves before you raise it with the person.
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Support for families is part of what we do
When someone in your life is going through addiction treatment, it affects you too. Castle Craig’s family workshops run while the person is a resident and are covered by the treatment fee. Family members are welcome to take part even before the person in treatment feels ready to involve them directly.
Al-Anon offers free peer support for families of people with alcohol use disorder, with meetings across the UK.
Confidential Substance Addiction Assessment
Compassionate, expertly delivered evidence-based practices and a patient-centred approach are at the heart of our treatment model. Request a call-back from one of our professionals on any day of the week.
Frequently asked questions about NHS addiction rehab
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What NHS addiction rehab services are available near me?
The NHS commissions a range of drug and alcohol services locally, including community treatment teams, detox, and residential funding through approved providers like Castle Craig. NHS rehab options vary by local authority and health board. The FRANK helpline at talktofrank.com and NHS 111 can help you find what is available in your area.
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How can I find free drug and alcohol support groups in my area?
Alcoholics Anonymous (AA) and Narcotics Anonymous (NA) run free meetings across the UK. SMART Recovery is a secular, evidence-based alternative. Your local NHS drug and alcohol team can also refer you to commissioned groups in your area. Most areas have a range of options.
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Does NHS funding cover both alcohol and drug rehabilitation equally?
Yes. Whether the dependency is alcohol or drugs, the eligibility criteria and application process are the same. NHS rehab alcohol provision and drug addiction treatment are assessed in the same way. Clinical need drives the decision, not the substance.
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How long does NHS funding approval typically take?
The funding decision for residential rehab is a different process from the wait for community treatment. It’s made by your local health board and can take weeks to months depending on your area. There’s no fixed national timeline. Your caseworker is the best source of information about your local health board’s timeline.
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Does NHS rehab funding cover aftercare and continuing care?
No. The NHS funds your residential stay, but structured support after discharge isn’t included. Castle Craig can help with referrals and can explain self-funding options for aftercare.
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Can Castle Craig treat people with co-occurring mental health conditions under NHS funding?
Yes. Castle Craig is a private psychiatric hospital and assesses mental health at admission alongside the addiction. Where co-occurring conditions are present, both are treated at the same time. This can be included as part of the case made for NHS funding.