How Much Does Rehab Cost?

How Much Does Rehab Cost? The Short Answer

There’s no single price. Rehab can mean a weekly counseling visit, a medication you pick up at a clinic, or weeks of live-in care, and each program sets its own rates, SAMHSA says. No federal agency publishes a typical national price for rehab, so be wary of any figure presented as “the average cost.”

What is official, and far more useful, are the rules that cap or set what you pay:

• If you have a Marketplace plan, your in-network costs for covered care in 2026 can’t exceed $10,600 for one person or $21,200 for a family.
• If you have Medicare, a covered inpatient stay costs the $1,736 Part A deductible for days 1 to 60 in each benefit period in 2026.
• If you have no insurance, SAMHSA lists 4,695 facilities with a sliding fee scale and 185 that charge nothing (October 2026), and each state has an office responsible for state-funded treatment.

So the real question is usually: how much will rehab cost you, with your coverage? This guide answers that.

What Drives the Cost of Rehab

Five things move the price most.

Factor	Why it matters
Level of care	Live-in and hospital care include 24-hour staff, meals and a bed. Outpatient care bills by the visit. See the levels of care tool.
Length of treatment	More days or visits mean more charges. NIDA says treatment shorter than 90 days is of limited effectiveness, so plan for months of care across levels, not one short stay.
Medication	Medication for opioid or alcohol use disorder adds a drug cost but is often covered. Medicare covers opioid treatment program services with no copay.
Your coverage	Deductibles, copays, coinsurance and out-of-pocket limits decide your share. In-network programs cost you less.
The facility	Medicare notes that what you owe depends on the type of facility, where you get care and how much the provider charges.

Detox in a hospital, inpatient rehab and intensive outpatient programs sit at different points on this scale. Ask each program for a written estimate based on your coverage before you start.

Official Cost Figures You Can Count on

These are the cost figures federal agencies publish that apply to addiction treatment.

Coverage or service	Official figure	Source
Marketplace plan, in-network out-of-pocket limit, 2026	$10,600 individual, $21,200 family	HealthCare.gov
Medicare Part A deductible, per benefit period, 2026	$1,736	Medicare.gov
Medicare inpatient days 61 to 90, 2026	$434 per day	Medicare.gov
Medicare Part B yearly deductible, 2026	$283 (then usually 20% of approved costs)	Medicare.gov
Medicare opioid treatment program services	No copay after the Part B deductible	Medicare.gov
One year of methadone maintenance (average, NIDA guide revised 2018)	About $4,700 per patient	NIDA

The NIDA figure is the total cost of care, not what a patient pays, and it is several years old. Treat it as a rough benchmark for medication treatment, not a quote.

Medicare’s Part A deductible applies to each benefit period, so you can owe it more than once in a year. Part A also limits inpatient care in a freestanding psychiatric hospital to 190 days over your lifetime.

How Much Does Rehab Cost With Insurance?

With insurance, you pay your plan’s share: the deductible first, then copays or coinsurance, up to your out-of-pocket limit. Key protections:

• Coverage is required on Marketplace plans. HealthCare.gov says all Marketplace plans must cover substance use disorder treatment as an essential health benefit, with no yearly or lifetime dollar limits.
• Parity. Financial limits such as deductibles, copays, coinsurance and out-of-pocket limits for addiction treatment can’t be more restrictive than for medical and surgical care.
• The out-of-pocket limit protects you. Once you hit it, the plan pays 100% of covered in-network care for the rest of the plan year. It doesn’t cover premiums, out-of-network care or services the plan doesn’t cover.

SAMHSA says to call the number on your insurance card and ask what levels of care are covered and at what rate, your copay or coinsurance, how many days or visits are covered per year, which facilities are preferred, and whether a free case manager can help. Does insurance cover rehab explains your rights in detail, and the Can I Pay for Treatment? checker shows what your plan type must include.

How Much Does Rehab Cost Without Insurance?

Without insurance, you may pay the program’s full rate, but most people don’t have to. SAMHSA’s directory lists 10,845 facilities that accept self-pay, and many offer ways to pay less:

• Sliding fee scale. The price depends on your income. SAMHSA lists 4,695 facilities that offer one.
• State-funded treatment. SAMHSA’s National Helpline (1-800-662-4357) refers uninsured and underinsured callers to their state office, which runs state-funded programs. Examples from state agencies:
  • Delaware says residents who are uninsured, or whose insurance doesn’t fully meet their needs, can get free addiction treatment through state-funded programs.
  • New Jersey’s ReachNJ serves residents of all ages regardless of insurance status or ability to pay.
  • New Mexico says its Certified Community Behavioral Health Clinics serve people regardless of ability to pay, and medication for opioid use disorder is free at all state Department of Health public health offices.
• Grants, scholarships and charity care at larger centers and hospitals.
• Payment plans. Know exactly when and how much you’ll repay.

You may also qualify for Medicaid, which covers some substance use treatment, with services that vary by state; see rehab that takes Medicaid. Free and low-cost rehab lists more options, and your state page names your state’s agency.

Does Alcohol Rehab Cost the Same?

The same drivers apply: level of care, length, medication and coverage. Alcohol treatment has one cost advantage: NIAAA says the three FDA-approved medications for alcohol use disorder, naltrexone, acamprosate and disulfiram, are nonaddictive and can be used alone or alongside counseling, including in outpatient care. Some people need medical detox first: NIAAA warns that suddenly stopping after long, heavy drinking can cause painful or even life-threatening withdrawal. See alcohol rehab.

Costs That Can Catch You Off Guard

Even with good coverage, some charges sit outside your plan’s protections. HealthCare.gov says a Marketplace plan’s out-of-pocket limit doesn’t include:

• Your monthly premiums
• Services your plan doesn’t cover
• Out-of-network care
• Amounts above what your plan allows for a service

That makes the network question the biggest one to settle before admission. A program outside your network can leave you paying far more, and those payments may not count toward your yearly limit.

Medicare has its own gaps. For inpatient stays, Medicare doesn’t pay for a private room unless it’s medically necessary, private-duty nursing, or personal items. After day 90 in a benefit period, you start using lifetime reserve days at $868 a day, and after day 150 you pay all costs.

Questions to Ask Before You Commit

Write down the answers, with the name of the person you spoke to:

• Are you in network with my plan, and will you check my benefits before admission?
• What will I owe for the deductible, copays and coinsurance, in total?
• Does my plan need prior authorization, and who requests it?
• Do you offer a sliding fee scale, payment plan or scholarship?
• If I leave early, what will I owe?
• Is medication included, or billed separately?
• What does aftercare cost, and is it covered?

Ways to Pay Less for Rehab

• Stay in network. Ask your plan for its list of preferred facilities.
• Check for an Employee Assistance Program. SAMHSA says an EAP is free and confidential and paid for by your employer.
• Use benefits you already have. Veterans can use VA treatment, and members of federally recognized tribes can look to the Indian Health Service.
• Ask about medication treatment. For opioid use disorder, medication treatment through an opioid treatment program or a buprenorphine prescriber is usually outpatient, and Medicare charges no copay at enrolled programs.
• Call SAMHSA’s National Helpline at 1-800-662-4357. It’s free, confidential and open 24/7, and it can often point you to programs that charge on a sliding fee scale or accept Medicare or Medicaid.
• Get costs in writing before you start, including what happens if you leave early.

Health care programs are used to talking about money, SAMHSA says, so be honest about what you can afford. To compare local programs by payment type, use the treatment finder, and read how to choose a rehab you can trust before paying anything up front.

Frequently Asked Questions

How Much Does a 30-Day Rehab Cost?

No official source publishes a standard price for a 30-day stay, because programs set their own rates and your share depends on coverage. With Medicare, a covered inpatient hospital stay of up to 60 days costs the $1,736 Part A deductible for 2026, plus 20% of approved doctor charges. With a Marketplace plan, your in-network share for the year can't exceed $10,600 for one person in 2026.

Is Outpatient Rehab Less Expensive Than Inpatient?

Outpatient care generally involves fewer services, since you aren't paying for a bed, meals or 24-hour staffing. Your actual share depends on your plan's copays and coinsurance for each visit. Ask each program for a written estimate based on your coverage. See outpatient rehab.

Can I Get Rehab for Free?

Sometimes. SAMHSA lists 185 facilities that charge nothing, and SAMHSA's National Helpline (1-800-662-4357) refers uninsured callers to their state office, which handles state-funded treatment. Some states, such as New Jersey through ReachNJ, serve residents regardless of ability to pay. See free and low-cost rehab.

Will a Scholarship Cover All of My Treatment?

Ask before you rely on it. SAMHSA advises asking whether a grant, scholarship or charity care program covers the entire length of treatment, and whether you'd have to pay the money back if you don't finish.

Does Medicare Charge a Copay at Methadone Clinics?

No. Medicare says there are no copayments for services from a Medicare-enrolled opioid treatment program, though the Part B deductible ($283 in 2026) applies. If you have both Medicare and Medicaid, you pay nothing for services you get through Medicaid.

Why Won't a Program Give Me a Price Over the Phone?

Your price depends on your coverage, which the program has to check. Health care professionals are used to talking about costs, SAMHSA says, so ask directly what you will owe. Hospitals must also post their standard charges, including negotiated rates, on a public website, according to Medicare.

More on Paying for Rehab

• Rehab That Takes MedicaidWhat Medicaid covers and how to find a program that accepts it
• Free and Low-Cost RehabState-funded treatment, sliding fees and no-charge programs
• Insurance CoverageWhat plans must cover, Medicare, and how to check your benefits
• DetoxWhat medical detox involves, how long it takes and where to find it
• Inpatient RehabHow residential treatment works, short and long-term programs
• Outpatient RehabTreatment while you live at home, and who it suits

This guide explains treatment options in plain language from official sources. It isn't medical advice; a clinician can assess what care fits your situation.

Sources

1. Medicare: Inpatient Hospital Care Coverage
2. Medicare: Costs
3. Medicare: Opioid Use Disorder Treatment Services
4. HealthCare.gov: Out-of-Pocket Maximum/Limit
5. HealthCare.gov: Mental Health and Substance Abuse Coverage
6. SAMHSA: Free and Low Cost Treatment Options
7. SAMHSA: What Does Health Insurance Cover?
8. SAMHSA: National Helpline
9. NIDA: Principles of Drug Addiction Treatment (Third Edition)
10. SAMHSA: Help Without Insurance
11. NIAAA: Treatment for Alcohol Problems, Finding and Getting Help