Medical detox typically runs $1,500–$10,000 per week. What you actually pay depends on the substance, the setting, and your insurance. Here is what drives each variable.
Medical detox is the supervised management of withdrawal symptoms when someone stops using alcohol or drugs. It is the first step before any rehab program and is priced separately. Costs vary widely based on the level of medical oversight required and the duration of the detox process.
$1,500–$10,000
Medical detox per week
$500–$3,000
Outpatient detox per week
3–10 days
Typical detox duration
$0
Cost with Medicaid (most states)
The range is wide because detox spans a spectrum from outpatient visits with a prescribing physician to hospital-level care with around-the-clock nursing and intensive medication protocols. The substance being withdrawn from, how long someone has been using, and their medical history all determine which level of care is clinically safe — and how long it takes.
Medical warning: Do not attempt to detox from alcohol, benzodiazepines, or barbiturates without medical supervision. Withdrawal from these substances can cause seizures, delirium, and death. Opioid withdrawal, while rarely fatal, is severe enough that unmanaged detox leads to high rates of immediate relapse. Always consult a physician before stopping.
Section 2
Cost by Detox Type
Not all detox is the same. The five main settings differ substantially in cost, staffing, and clinical appropriateness. The right setting is determined by substance, severity of dependence, and medical history — not by preference.
Medical / Inpatient Detox
$1,500–$10,000
per week
24/7 nursing, physician oversight, and medications around the clock. The standard of care for alcohol, benzo, and severe opioid withdrawal. Most facilities run 5–10 days.
Hospital-Based Detox
$5,000–$25,000+
per episode
The most expensive setting, but billed as inpatient medical care under most insurance plans. Appropriate when medical complications are present or expected (e.g., history of seizures, severe delirium tremens).
Residential Detox
$2,000–$8,000
per week
Detox embedded within a residential treatment facility and often bundled with a 30-day rehab program. Costs may appear combined. Ask facilities to separate the detox and rehab line items.
Outpatient Detox
$500–$3,000
per week
Daily clinic visits for monitoring and medication management. Appropriate only for lower-severity dependence with a stable, substance-free home environment. Significantly cheaper, but not safe for everyone.
Social Detox
$0–$500
per week
Non-medical supervision with peer support and a sober environment. No medications administered. Only appropriate for very mild dependence on substances that do not carry seizure risk. Not appropriate for alcohol or benzodiazepines.
Setting
Medical Staff
Medications
Appropriate For
Typical Cost
Hospital-based
MD + RN 24/7
Full formulary
Severe withdrawal, medical complications
$5,000–$25,000+
Medical inpatient
MD + RN 24/7
Full protocol
Alcohol, benzo, opioid withdrawal
$1,500–$10,000/wk
Residential detox
RN 24/7, MD on call
Yes
Moderate-severe, stable vitals
$2,000–$8,000/wk
Outpatient detox
Daily clinic check-in
Yes (take-home)
Lower-severity, stable home
$500–$3,000/wk
Social detox
Peer support only
None
Mild dependence, low-risk substances
$0–$500/wk
Section 3
Cost by Substance
The substance being withdrawn from is the primary driver of both medical risk and detox duration — which directly determines cost. Different substances require very different clinical approaches.
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AlcoholAlcohol withdrawal is one of the most medically dangerous. The CIWA-Ar protocol (Clinical Institute Withdrawal Assessment) guides treatment, typically with benzodiazepines (lorazepam, diazepam) or phenobarbital to prevent seizures and delirium tremens. Delirium tremens occurs in 3–5% of people with severe alcohol use disorder and carries a mortality rate of up to 15% without treatment. Duration: 3–7 days for most cases; complications can extend to 2 weeks. High Medical Risk$1,500–$10,000 / week
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Opioids (Heroin, Fentanyl, Oxycodone, Hydrocodone)Opioid withdrawal is rarely fatal but is described as one of the most uncomfortable experiences in medicine. Symptoms include severe muscle cramps, vomiting, diarrhea, insomnia, and anxiety. Buprenorphine (Suboxone) started during detox dramatically reduces discomfort and improves retention in treatment. Methadone or clonidine are alternatives. Fentanyl’s long half-life in fatty tissue can make withdrawal unpredictable and prolonged compared to shorter-acting opioids. Duration: 5–10 days for most opioids; fentanyl withdrawal may peak later. Moderate Medical Risk$1,500–$8,000 / week
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Benzodiazepines (Xanax, Valium, Klonopin, Ativan)Benzodiazepine withdrawal is the most dangerous and most prolonged of all substance withdrawals. Like alcohol, benzos act on GABA receptors, and abrupt discontinuation can cause life-threatening seizures and psychosis. A slow taper over weeks to months — typically using a long-acting benzodiazepine like diazepam — is the standard approach. Rapid detox is not safe. Acute detox typically lasts 1–4 weeks, but post-acute withdrawal symptoms (PAWS) can persist for months. This extended duration makes benzo detox among the most expensive. Highest Medical Risk$3,000–$20,000+ total
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Stimulants (Methamphetamine, Cocaine, Amphetamines)Stimulant withdrawal does not carry the physiological risk of alcohol or benzo withdrawal. There are no seizures, no delirium. However, the psychological withdrawal is significant: profound depression, fatigue, increased appetite, and intense cravings (the “crash”). Suicidal ideation can occur in heavy meth users during the crash phase. There is no FDA-approved medication for stimulant withdrawal, though symptoms are managed supportively. Duration: 1–2 weeks for acute symptoms. Lower medical intensity means lower cost, and outpatient detox is often appropriate. Lower Physiological Risk$500–$3,000 / week
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CannabisCannabis withdrawal syndrome was added to the DSM-5 in 2013. Symptoms include irritability, anxiety, insomnia, decreased appetite, and restlessness — uncomfortable but not medically dangerous. Heavy daily users are most affected. There are no specific medications for cannabis withdrawal; symptom management is supportive. Most people can manage cannabis withdrawal without inpatient care. Duration: 1–2 weeks. Low Medical Risk$0–$1,000 / week
Polysubstance use complicates detox significantly. Many people entering detox are dependent on more than one substance. Combined alcohol and benzo use, or alcohol with opioids, raises medical risk and often extends duration. Facilities must assess every substance being used before developing a detox plan. Always disclose all substances used — not disclosing risks inadequate medical management.
Section 4
What Is Included in Detox Cost
Medical detox facilities bill for a bundle of services. Understanding what is (and is not) included helps you compare facilities accurately and avoid billing surprises.
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MedicationsThe largest variable cost. Alcohol detox typically requires benzodiazepines (lorazepam, diazepam) or phenobarbital. Opioid detox uses buprenorphine (Suboxone), methadone, or clonidine. Vitamins — particularly thiamine (B1) — are given to alcohol-dependent patients to prevent Wernicke’s encephalopathy. Symptom-relief medications (anti-nausea, anti-diarrheal, sleep aids) are common across substances. Some facilities charge medications separately — ask explicitly.
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24/7 Medical MonitoringNursing staff check vital signs, administer medications, and monitor for complications around the clock in inpatient settings. Withdrawal severity is formally assessed using validated tools: CIWA-Ar for alcohol, COWS (Clinical Opiate Withdrawal Scale) for opioids. These scores guide medication dosing. This nursing oversight is the core of what makes medical detox medically safe — and is the primary cost driver.
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Room and BoardInpatient detox includes a bed, meals, and a structured environment. Standard facilities offer shared rooms; private rooms cost more. Meals are typically three per day. The physical environment keeps patients away from substances during the acute withdrawal period and provides the safety to manage complications.
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Medical Assessment and Lab WorkOn admission, patients undergo a comprehensive assessment: physical exam, blood and urine panels (to check liver function, electrolytes, rule out infections), a full substance use and psychiatric history, and often a breathalyzer and urine drug screen. This intake assessment is typically included in the facility’s daily rate, but lab fees are sometimes billed separately to insurance.
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Individual and Group CounselingMost detox programs include at least basic counseling — typically 1–2 individual sessions and group psychoeducation. The goal at this stage is stabilization and engagement in continued treatment, not deep therapeutic work. Some facilities offer more intensive counseling during detox; some offer very little. Ask specifically what clinical programming is included.
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Discharge Planning and Treatment ReferralA quality detox program includes a clinical plan for what comes next. A case manager or social worker helps arrange placement in a residential or outpatient program, connects the patient to insurance resources, and coordinates medication prescriptions for continued MAT if appropriate. This service is critical — detox without a follow-up plan is associated with dramatically higher relapse rates.
Always ask for an itemized estimate: Ask the facility to specify which services are bundled into the daily rate and which are billed separately. Common add-ons that surprise patients: physician visit fees billed separately from the facility, individual therapy as a separate line item, and lab work billed to insurance at different rates than the facility rate.
Section 5
Does Insurance Cover Detox?
Yes, in most cases. Medical detox is classified as inpatient medical care — not mental health or behavioral health — under most insurance plans. This classification is important: it typically means better coverage and lower patient cost-sharing than outpatient behavioral health.
Medicaid
Medicaid
Covers medical detox in all 50 states. In ACA expansion states (38 states + DC), any adult earning under ~138% of the federal poverty level qualifies. Copays are typically $0–$3. Medicaid often covers the full cost of detox and any medications used. Typical out-of-pocket: $0
Private Insurance
Commercial / Employer Insurance
The Mental Health Parity and Addiction Equity Act (2008) requires plans to cover addiction treatment at parity with other medical conditions. Medical detox typically meets criteria for inpatient medical authorization. You pay your deductible and coinsurance, often 10–30% after deductible. Typical out-of-pocket: $500–$5,000
Medicare
Medicare (65+ / Disability)
Part A covers inpatient detox in a hospital or accredited facility after you meet the Part A deductible ($1,632 in 2026 per benefit period). Part B covers outpatient detox and office-based MAT induction. Part D covers buprenorphine. Typical out-of-pocket: $1,632 deductible, then 0%
Self-Pay
No Insurance
Full charges apply but many facilities negotiate self-pay discounts of 20–40%. Medicaid may cover you retroactively if you apply while in detox. Free alternatives exist through SAMHSA-funded facilities and hospital charity care. Options exist at every income level — ask.
Before Admission: Essential Insurance Questions
Getting clear answers to these before signing anything protects you from surprise bills:
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Is this facility in-network for my specific plan?Call your insurer (the number on your insurance card) and give them the facility’s NPI number. Do not rely solely on the facility telling you they accept your insurance — in-network status can differ by plan type even within the same insurer.
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Does my plan require prior authorization for detox?Most commercial plans require prior authorization for inpatient detox. The facility typically submits this, but confirm it has been approved before admission. Entering without authorization can result in a denied claim.
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How many days of detox does my plan cover?Some plans limit covered inpatient days per benefit period. If your plan limits coverage to 5 days and your benzo detox takes 10, you may owe the balance. Know this in advance.
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What is my current deductible status?If your deductible has already been met for the year (e.g., from earlier hospitalization), detox may cost you far less out-of-pocket. Timing your detox admission can matter financially.
Not sure what your insurance covers? Call SAMHSA free.SAMHSA’s helpline can help you understand your coverage options and connect you to covered facilities near you — free, confidential, 24/7.
Cost should not be a barrier to detox. Multiple pathways exist for people without insurance or with limited income to access medically supervised detox at little or no cost.
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Apply for Medicaid before or during detoxIf you are uninsured and earning below ~$21,000 per year as a single adult, you likely qualify for Medicaid in an expansion state. Applications can be completed at healthcare.gov and decisions are sometimes same-day. In many states, Medicaid can be applied retroactively to cover care received while the application was pending. Ask the facility’s financial counselor about this at admission. Learn more at our Medicaid coverage guide.
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SAMHSA block grant-funded facilitiesThe federal government provides block grants to every state to fund substance abuse treatment for people with no ability to pay. Facilities receiving these grants are required by law to serve patients regardless of ability to pay. To find these facilities: call SAMHSA at 1-800-662-4357 or visit FindTreatment.gov and filter by “payment assistance”.
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Hospital emergency departments and charity careIf you are in acute withdrawal, go to the nearest emergency department. Hospitals with charity care programs (required for nonprofit hospitals under IRS rules) will provide and then write off care for patients who cannot pay. After stabilization in the ED, hospital social workers can facilitate placement in a detox or treatment program. Charity care applications are typically available at the hospital billing office.
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State-funded and county-run detox programsEvery state has a Single State Agency (SSA) for substance abuse that funds treatment programs directly. These range from publicly operated detox units to contracted community programs. Access is typically through a single call number or central intake process. Search “[your state] substance abuse treatment intake” to find the entry point.
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Veteran services (VA)The Department of Veterans Affairs provides comprehensive substance use disorder treatment, including detox, at no cost to eligible veterans. Contact your local VA medical center or call the Veterans Crisis Line at 988 (press 1). VA coverage extends to veterans who may not have used VA healthcare before.
Sliding-scale fees exist but are rarely advertised: Many nonprofit and Federally Qualified Health Centers (FQHCs) offer outpatient detox support on a sliding-scale fee based on income. Monthly costs can be as low as $0 for people below the poverty line. Always ask any facility: “Do you offer a sliding-scale or reduced fee for low-income patients?” regardless of whether it appears on their website.
Section 7
Detox Is Not Treatment — The Most Important Thing to Know
This section may be the most clinically important on this page. Detox and addiction treatment are frequently confused, and the confusion leads to preventable relapse.
Detox alone does not treat addiction. Detox manages the acute physical process of withdrawal — it removes the substance from the body safely. It does not address why the person uses, does not build coping skills, does not treat co-occurring mental health conditions, and does not create the therapeutic relationships that support long-term recovery. Studies consistently show that 65–80% of people who complete detox without follow-up treatment relapse within 30 days.
Detox
Rehab / Addiction Treatment
Manages physical withdrawal symptoms
Addresses psychological and behavioral causes of addiction
Lasts 3–14 days
Lasts 30–90+ days (or ongoing outpatient)
Primarily medical and nursing staff
Counselors, therapists, psychiatrists, peer support
Covered as behavioral health (slightly different authorization process)
A quality detox program will have discharge planning built in — arranging placement in a residential or outpatient program before the patient leaves. If a detox facility does not actively facilitate a next step in care, that is a significant quality concern. The clinical standard of care is continuous care from detox into treatment.
Ask before choosing a detox program: “What does your discharge planning process look like? Do you help arrange placement in a treatment program after detox?” A facility that answers “yes, we have a dedicated case manager” and can describe its process is doing this right. A facility that gives a vague answer is a red flag.
Medical detox without insurance typically costs $1,500 to $10,000 per week. Most detox stays run 5–7 days, putting the total at $3,000–$15,000 depending on the substance and setting. Hospital-based detox can run significantly higher — $5,000–$25,000 or more — but is billed as inpatient medical care, which most insurance plans cover at a lower patient cost-sharing rate.
If you cannot afford private-pay rates: Medicaid covers detox in all 50 states at little or no cost, SAMHSA-funded facilities are required to serve patients regardless of ability to pay, and hospital charity care can cover emergency detox. Call SAMHSA at 1-800-662-4357 for a free referral.
Yes. The Mental Health Parity and Addiction Equity Act (2008) requires most insurance plans to cover addiction treatment at the same level as other medical conditions. Medical detox is typically classified as inpatient medical care, which is well-covered under most commercial plans.
Medicaid covers detox in all 50 states, often with $0 patient cost. Medicare Part A covers inpatient detox in accredited facilities after the Part A deductible. Private/commercial plans typically cover detox after your deductible, with patients paying 10–30% coinsurance. Prior authorization is usually required — confirm this before admission.
Duration depends heavily on the substance. Alcohol detox typically takes 3–7 days. Opioid detox lasts 5–10 days (fentanyl may take longer due to its lipid solubility). Benzodiazepine detox is the longest, often requiring 1–4 weeks of supervised tapering because rapid discontinuation risks seizures. Stimulant withdrawal typically resolves within 1–2 weeks but is managed primarily for psychological symptoms.
Since most detox facilities charge a daily or weekly rate, longer detox stays cost more in total. Benzo detox is therefore often the most expensive by total episode cost. Polysubstance dependence (using more than one substance) can extend duration and complexity, raising cost further.
No. Detox and addiction treatment serve completely different purposes and should not be confused. Detox safely manages the acute physical process of withdrawal. It is a medical intervention, typically lasting 3–14 days, focused entirely on getting the substance out of the body without medical crisis.
Rehab — residential, outpatient, or partial hospitalization — addresses the underlying patterns of addiction: the psychological drivers, behavioral patterns, and environmental factors that sustain it. Without treatment following detox, studies show 65–80% of people relapse within 30 days. Detox is the medically necessary first step, not a substitute for treatment.
Home detox from alcohol is medically dangerous for anyone with moderate-to-severe alcohol dependence. Alcohol withdrawal can cause seizures beginning 6–48 hours after the last drink and delirium tremens (severe confusion, hallucinations, autonomic instability) between 48–96 hours. Delirium tremens has a mortality rate of up to 15% without treatment.
Medical supervision is required for anyone who: drinks daily or near-daily; has been drinking heavily for more than a few weeks; has previously experienced withdrawal seizures or DTs; or has concurrent medical or psychiatric conditions. If someone cannot access inpatient detox, the safest alternative is a physician-supervised outpatient taper with benzodiazepines — not unsupervised cold turkey. Call SAMHSA at 1-800-662-4357 for guidance on what is available in your area.
Ready to find a detox program near you?Our directory lists facilities by state and filters for Medicaid acceptance, detox services, and substance type. Or call SAMHSA free, 24/7, for a confidential referral.