🆘 Need help right now?
SAMHSA's National Helpline: 1-800-662-4357 (1-800-HELP) — free, confidential, 24/7/365 treatment referral and information service (English & Spanish). For any mental-health or suicidal crisis, call or text 988. If cost is the barrier, say so when you call — the helpline refers to state-funded and free options, not just private facilities.
Drug Rehab Cost Calculator | Levels of Care & Insurance Math (2026)
Rehab isn't one price — it's seven levels of care from ~$1,400 (outpatient) to $60,000+ (90-day residential). Estimate the episode cost, see your real out-of-pocket after insurance, and learn the free and low-cost routes that exist.
Rehab Costs by Level of Care (2026)
The word "rehab" spans wildly different services. Match the level to the clinical need — an assessment (ASAM criteria) determines what's appropriate:
| Level of care | Typical episode | Cost range | What it is |
|---|---|---|---|
| Medical detox | 5–10 days | $1,750–$5,600 | 24/7 withdrawal management; $250–$800/day |
| Residential — 30 days | 30 days | $6,000–$30,000 | Live-in treatment; most common entry point |
| Residential — 60/90 days | 60–90 days | $14,000–$60,000 | Better retention data for severe SUD |
| PHP (partial hospitalization) | ~4 weeks | $10,500–$13,500 | Day treatment, sleep at home, ~$350–$480/day |
| IOP (intensive outpatient) | 9–12 weeks | $1,400–$7,500 | ~3 sessions/week; works around jobs |
| Standard outpatient | Ongoing | $1,000–$5,000 | Weekly counseling; aftercare for most |
Insurance & Rehab: What the Law Requires vs What Happens
On paper, coverage is strong. In practice, the mechanics — prior auth, network status, concurrent review — decide your bill. Know them before admission day.
| Coverage question | The rule | What to do |
|---|---|---|
| Is treatment covered at all? | Yes — SUD treatment is an ACA essential health benefit; Medicaid covers it in every state; Medicare covers qualifying care | Verify your plan's behavioral-health benefits before choosing a facility |
| Can they treat it worse than medical care? | No — MHPAEA (federal parity law) prohibits stricter limits on SUD benefits than medical/surgical | Suspect a parity violation? Report it to your state insurance commissioner |
| In-network vs out-of-network | Out-of-network can cost 2–3× more or be excluded entirely | Get the facility's NPI number and confirm directly with the plan — "we accept insurance" ≠ in-network |
| Prior authorization | Required by effectively all carriers; initial auth commonly 5–14 days of care | Never self-pay "while waiting" without a written auth decision |
| Staying longer | Extensions come from concurrent review — continued stay is tied to documented clinical progress | Ask the facility how they handle concurrent review and what evidence they submit |
| If it's denied | Written denials must state reasons; appeals are common and often succeed | Appeal in writing, cite parity, involve the provider's Utilization Review team |
🏥 Medicare (2026)
Part A: $0 days 1–60 after the Part A deductible; $434/day days 61–90; $868/day for lifetime reserve days. Part B covers outpatient treatment at 80% after the $283 deductible (2026). Medicare Advantage plans have their own networks and an annual out-of-pocket cap.
🧾 Tax & accounts
SUD treatment is a qualified medical expense: HSA/FSA dollars work, and out-of-pocket costs above 7.5% of AGI may be tax-deductible (itemizers). Keep every receipt and EOB.
Free and Low-Cost Routes That Actually Exist
Cost stops a lot of people who don't ask the next question. Every one of these routes is real, and several can be combined:
🏛️ State-funded & SAMHSA-block-grant programs
Every state runs publicly funded treatment with free or sliding-scale slots. Waitlists exist but move faster for people who present in person or via the SAMHSA helpline. Ask for the "single state agency" for SUD services.
⚕️ Medicaid
Covers SUD treatment in every state (scope varies) at participating providers — if income might qualify you, apply now; coverage can be effective from the start of the month.
💬 Facility sliding scales & scholarships
Many facilities discount 20–50% for demonstrated need, hold scholarship beds, or offer 0% in-house payment plans. This is negotiated by phone, before admission — not advertised.
🤝 Nonprofit & faith-based programs
Organizations like Salvation Army ARC programs offer free long-term residential care; community mental-health centers charge on income. Quality varies — use the same vetting questions as for paid facilities.
💊 Medication-assisted treatment (MAT)
Buprenorphine/methadone clinics run $100–$500/month with insurance covering much of it — a fraction of residential pricing and strong-evidence care for opioid use disorder. Generic naltrexone and buprenorphine are inexpensive without insurance.
How Families Get Predated (and How to Avoid It)
Desperate families are a market. These are the patterns that exploit them:
🚩 Patient brokers & "free placement" hotlines
Third parties paid per admission steer callers to specific facilities and may collect your insurance details before offering real information. Use SAMHSA (1-800-662-4357), your insurer, or a hospital social worker — parties with no financial stake.
🚩 Body-brokering labs & "free rent" schemes
In some markets, people in early recovery are paid (cash, rent, drugs) to relapse and re-enter billed treatment. If a program ever encourages returning to use, it's not treatment — walk out and report it.
🚩 Guaranteed cures & pressure admissions
No legitimate provider guarantees sobriety. Pressure to admit tonight, "beds closing soon," or insurance-info collection before any clinical conversation are sales tactics, not medicine. Real assessments take time and are done by clinicians.
🚩 Luxury-pricing framing as quality
$60,000 resort programs market hardest because margins fund marketing. Judge programs on licensed staff, MAT availability, evidence-based therapies, family programming, and documented aftercare — not amenities.
⚠️ Important Disclaimer — and What This Site Is Not
This calculator and page are educational tools only — not medical, legal, or financial advice, and nothing here substitutes for assessment by qualified clinicians. GM Calculator is an independent calculator website: we operate no treatment facility, sell no referrals, accept no facility sponsorship, and receive no commissions of any kind — we have no financial stake in where anyone seeks care. Cost figures are published national ranges, not quotes. If someone in your life needs help now, SAMHSA's National Helpline (1-800-662-4357) and the 988 crisis line are free, confidential, and available around the clock.
Reviewed by Shahid
Content Reviewer & Calculator SpecialistContent reviewer specializing in marketing, finance, health, and math calculators on GM Calculator.
Drug Rehab Calculator Pros & Cons
Pros
- ✅ All 7 levels of care priced (SERP tools usually lump them)
- ✅ Real insurance math: deductible, coinsurance, OOP max
- ✅ Free/state-funded routes covered alongside financing
- ✅ Crisis resources at the top of the page and in the tool
- ✅ Free forever — no lead form, no broker involvement
Cons
- ✗ National ranges — local pricing and facility quotes vary widely
- ✗ Doesn't model dual-diagnosis or specialty-program pricing
Frequently Asked Questions
How much does drug rehab cost in 2026?
It depends almost entirely on level of care: medical detox runs $250–$800/day (~$1,750–$5,600 for a typical stay); 30-day residential $6,000–$30,000; 60-day $14,000–$45,000; 90-day $20,000–$60,000; partial hospitalization (PHP) about $10,500–$13,500 for ~4 weeks; intensive outpatient (IOP) $1,400–$7,500 total; standard weekly counseling $1,000–$5,000. With insurance, out-of-pocket is usually a small fraction — deductibles, coinsurance, and your out-of-pocket max are what matter.
Does insurance cover drug rehab?
Yes, substantially. Substance-use treatment is an ACA essential health benefit, and the Mental Health Parity Act (MHPAEA) requires insurers to cover it comparably to medical/surgical care. Most plans cover 60–80% after the deductible for in-network treatment. The practical friction: prior authorization (universal — initial approvals often cover 5–14 days, extended via concurrent review), in-network status, and occasional denials that are frequently overturned on appeal.
How much is 30-day rehab with insurance?
For an in-network 30-day residential program (~$17,500 sticker), a typical employer or marketplace plan — $1,500 deductible + 30% coinsurance capped by a ~$6,000 out-of-pocket max — leaves roughly $6,000, often less if you've already met your deductible this year. Medicare beneficiaries pay the Part A deductible for days 1–60, then $434/day coinsurance for days 61–90 (2026 figures). Medicaid coverage varies by state but often covers most of the cost at participating facilities.
What is the difference between detox, residential, PHP, and IOP?
Detox (5–10 days) manages withdrawal safely — it's medical stabilization, not treatment. Residential/inpatient means living at the facility with 24/7 support for 30–90 days. PHP (partial hospitalization) is full-day treatment 5 days a week while living at home. IOP (intensive outpatient) is ~3 sessions per week around work or school. ASAM criteria — the clinical standard — match patients to the least-restrictive level that's safe; higher intensity isn't automatically better care, but under-treating withdrawal risk is dangerous.
Are there free drug rehab programs?
Yes. State-funded treatment programs exist in every state with income-based or free slots; SAMHSA block grants fund community providers; nonprofit and faith-based programs (e.g., Salvation Army Adult Rehabilitation Centers) offer free care; some facilities maintain scholarship beds; and Medicaid covers treatment at participating providers in most states. The SAMHSA National Helpline (1-800-662-4357) is the fastest route to finding them — it's free, confidential, and staffed 24/7.
Why do some rehabs cost $50,000+ while others are cheap?
Luxury pricing buys amenities — private rooms, spas, adventure therapy, resort settings — not better clinical outcomes. What actually predicts quality: licensed medical staff (especially for detox), evidence-based therapies (CBT, medication-assisted treatment like buprenorphine/methadone/naltrexone), individualized treatment planning, family involvement, and aftercare planning. A $6,000 program with strong clinical care beats a $60,000 resort with weak follow-through.
What are patient brokers and should I avoid them?
Brokers operate 'free placement help' websites and hotlines and steer callers toward specific facilities — often ones paying them a fee per admission, sometimes thousands of dollars. That financial relationship shapes their 'recommendations.' Safer alternatives with no financial stake: SAMHSA's helpline, your insurer's in-network list, or a hospital social worker. Also be wary of any site that collects your insurance information before telling you anything useful.
Can I finance rehab, and should I?
Many facilities offer 0% in-house payment plans; medical credit cards exist but carry retroactive-interest traps; personal loans run 8–18% APR. Before financing, exhaust: insurance appeals (denials are often overturned), the facility's financial-assistance or sliding-scale policy, HSA/FSA funds (SUD treatment is a qualified expense), and state/county funding. Financing the gap after those efforts is reasonable; financing the sticker price because you didn't ask about discounts is not.