Heroin Rehab Cost in the UK
The short answer
Heroin rehab in the UK typically costs £3,000–£7,000 for a 10–21 day opioid detox, or £5,000–£9,000 for 28 days at a mid-market private clinic, rising to £12,000–£20,000+ at premium providers. NHS opioid treatment is free.
Call 0800 000 0000 for a confirmed priceWhat it costs
| Option | Detox | 28 days |
|---|---|---|
| NHS / local authority Community treatment available everywhere; funded residential is rationed by assessment. | Free | Free |
| Mid-market private CQC-registered, full programme. Where most self-funded admissions happen. | £3,000–£5,000 | £5,000–£10,000 |
| Premium private National names, private rooms, consultant psychiatry on site. | £5,000–£7,000 | £10,000–£20,000 |
These are market ranges gathered across CQC-registered UK providers, not quotes. Only the clinic can confirm a final price, and it depends on your assessment. Prices checked July 2026.
What moves the price
- Opioid detox takes longer than alcohol, so bed-days drive the price
- Whether you are detoxing from heroin directly or reducing from methadone or buprenorphine
- Longer programmes (60–90 days) are common for long-term opioid dependence
- Whether the clinic provides post-detox naltrexone and relapse prevention
The free route, honestly
NHS and local-authority opioid substitution treatment (methadone or buprenorphine) is free and widely available, and is the best-evidenced route for reducing overdose risk.
The trade-off is time. Community treatment usually starts within a few weeks, but NHS-funded residential placements commonly involve a three to six month assessment and waiting process. Private admission is typically available within 24–72 hours, and that gap — not clinical quality — is the main reason people pay.
Is heroin rehab worth the money?
Heroin withdrawal carries real medical risk, so supervised detox is not a luxury purchase — it is the part that keeps people safe. Where you can save money is the accommodation tier, not the clinical cover. If budget is the barrier, the cheapest credible options are a shorter residential stay followed by structured aftercare, or intensive outpatient treatment at £500–£1,250.
How the UK market is priced
Free at the point of use. Community treatment is widely available; funded residential placements are rationed through a local-authority assessment.
CQC-registered, full detox and therapy programme, shared or private rooms. Where most self-funded admissions happen.
Established national names, private en-suite rooms, higher staff ratios and consultant psychiatry on site.
Single-client or very small cohorts, bespoke programmes, hotel-standard accommodation.
Common questions
How much does heroin rehab cost in the UK?
Heroin rehab in the UK typically costs £3,000–£7,000 for a 10–21 day opioid detox, or £5,000–£9,000 for 28 days at a mid-market private clinic, rising to £12,000–£20,000+ at premium providers. NHS opioid treatment is free.
Is heroin rehab free on the NHS?
NHS and local-authority opioid substitution treatment (methadone or buprenorphine) is free and widely available, and is the best-evidenced route for reducing overdose risk.
How much is a heroin detox on its own?
A medically managed heroin detox lasting 10–21 days typically costs £3,000–£7,000 privately. Detox alone treats the physical dependence, not the reasons behind it, so relapse rates are higher without a follow-on programme.
Does private health insurance cover it?
Bupa, AXA, Aviva and Vitality all cover addiction treatment on many policies, subject to assessment and moratorium terms. Cover usually runs to 28 days at a network clinic. Employer group schemes are the most common route in.
Can I pay monthly?
Some private clinics offer staged payments or third-party medical finance, typically over 12–24 months. It is not universal, so ask before you accept an admission date and check the total cost including interest.
Why do quotes vary so much between clinics?
The biggest drivers are length of stay, whether a medically supervised detox is included, room type and region. Opioid detox takes longer than alcohol, so bed-days drive the price.
Next steps
UK rehab cost calculator
Estimate a detox or 28-day stay across every price tier.
Heroin detox: timeline & cost
Medical heroin detox length, medication and what it costs.
How to fund UK rehab
Insurance, employer EAP, benefits, self-pay and court-ordered routes.
Heroin — full UK guide
Signs, withdrawal and treatment for heroin dependence.
Private vs NHS rehab
Cost, waiting times and what you actually get for the money.