Does Your Insurance Cover Rehab? Find Out in 5 Minutes
15+ major insurers accepted. Most plans cover 60–90% of treatment — your out-of-pocket can be as low as $0.
⚡ Quick Answer: Does Insurance Pay for Rehab?
Yes. Under the Mental Health Parity Act and the Affordable Care Act, most health insurance plans are legally required to cover substance use disorder treatment — including detox, inpatient rehab, outpatient therapy, and medication-assisted treatment (MAT). Average out-of-pocket costs range from $0 to $5,000 depending on your plan and deductible — see how much rehab costs in 2026 for the full breakdown by treatment type and state. Call (833) 546-3513 for a free benefits check.
Between deductibles, pre-authorizations, in-network vs. out-of-network providers, and varying levels of care, it is hard to know what your plan actually covers — and what you will owe out of pocket.
RehabHive streamlines this process. We work directly with 15 major insurance providers — including Aetna, BlueCross BlueShield, Cigna, UnitedHealthcare, and Humana — to verify your benefits quickly and accurately. Our team handles the calls, the paperwork, and the fine print so you can focus on getting help.
This page covers everything you need to know: which providers we accept, what treatment levels insurance typically pays for, how the verification process works, and what to do if you have no insurance at all. Use the comparison table below to see coverage at a glance, or jump straight to our FAQ section for quick answers.
On This Page
Insurance Providers We Work With
15+ major insurers accept RehabHive referrals — including Aetna, BlueCross BlueShield, Cigna, UnitedHealthcare, and Humana. Tap a provider to see specific coverage details, cost ranges, and verification steps.
Check Coverage Details by Provider
Select your insurance to see typical coverage, pre-auth requirements, and network status — no email, no signup, instant answer.
For exact benefits, deductibles and in-network centers — call (833) 546-3513.
Providers at a Glance
Compare top insurers on membership, deductibles, out-of-pocket max, and pre-authorization — quick reference before you call.
| Provider | Plan Type | Members | Deductible | OOP Max | Pre-Auth | Verify |
|---|---|---|---|---|---|---|
| Aetna | Private PPO/HMO | 22M | $500–$5K | $3K–$9K | Yes (inpatient) | Call |
| BlueCross BlueShield | Private PPO/HMO | 115M | $500–$6K | $3K–$9K | Varies by plan | Call |
| Cigna | Private PPO/HMO | 18M | $1K–$5K | $4K–$9K | Yes (inpatient) | Call |
| UnitedHealthcare | Private PPO/HMO | 50M | $500–$6K | $3K–$9K | Yes | Call |
| Humana | Private / MA | 14M | $0–$4K | $2K–$8K | Yes (inpatient) | Call |
| Kaiser Permanente | Integrated HMO | 12M | $0–$4K | $2K–$9K | In-network referral | Call |
| Medicaid | Government | 87M | $0 | $0–$250 | Varies by state | Call |
| Medicare | Government | 65M | $240–$1.6K | $3K–$8K | Part A/B rules | Call |
Aetna
Private PPO/HMOBlueCross BlueShield
Private PPO/HMOCigna
Private PPO/HMOUnitedHealthcare
Private PPO/HMOHumana
Private / MAKaiser Permanente
Integrated HMOMedicaid
GovernmentMedicare
GovernmentEstimates based on 2026 national averages. Actual plan terms vary by employer, state, and metal tier. Call for exact verification.
Coverage by Treatment Level
All major plan types cover detox, inpatient, PHP, IOP, outpatient, and MAT under MHPAEA parity law. Out-of-pocket costs range $0–$5,000 depending on plan and deductible.
| Treatment Level | PPO | HMO | Medicaid | Medicare | Your Cost |
|---|---|---|---|---|---|
| Medical Detox | Covered | Covered | Covered | Covered | $0–$500 |
| Inpatient (30 days) | Covered | Varies* | Covered | Covered | $500–$5,000 |
| PHP (Partial Hospital) | Covered | Covered | Covered | Covered | $200–$2,000 |
| IOP (Intensive Outpatient) | Covered | Covered | Covered | Covered | $100–$1,500 |
| Outpatient Therapy | Covered | Covered | Covered | Covered | $30–$50/session |
| MAT (Suboxone, Vivitrol) | Covered | Covered | Covered | Covered | $10–$100/mo |
Medical Detox
$0–$500Inpatient (30 days)
$500–$5,000PHP (Partial Hospital)
$200–$2,000IOP (Intensive Outpatient)
$100–$1,500Outpatient Therapy
$30–$50/sessionMAT (Suboxone, Vivitrol)
$10–$100/mo* HMO plans typically require in-network providers and pre-authorization. Costs assume deductible has been met. Actual costs vary by plan.
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No Insurance? You Still Have Options
Medicaid, state-funded programs, sliding-scale fees, and payment plans can cover addiction treatment without private insurance. All 50 states receive federal SAMHSA block grants for SUD treatment.
Medicaid
Free or low-cost health coverage for eligible individuals. Covers detox, inpatient, outpatient, and MAT in all 50 states. Learn more about Medicaid coverage →
Sliding-Scale Programs
Many treatment centers adjust their fees based on your income and ability to pay. Ask about financial assistance programs.
State-Funded Treatment
Every state receives federal block grants for substance abuse treatment. These programs offer free or low-cost care to residents. Find programs by state →
Payment Plans
Many facilities offer financing options that spread the cost over monthly payments, making treatment accessible without upfront payment.
Medicaid & Medicare Coverage by State
Public coverage varies by state. Both programs cover detox, inpatient, outpatient, and MAT — but eligibility and facility networks differ.
Medicaid
Free or low-cost coverage for eligible individuals. All 50 states cover detox, inpatient, outpatient, and MAT. Income limits vary — many states use 138% of the federal poverty line.
- Expansion states (40 + DC): higher income limits, most adults eligible
- Non-expansion states (10): narrower eligibility, still covers SUD
- IMD exclusion waivers allow residential coverage in most states
Medicare
Federal coverage for 65+ and eligible disabled adults. Parts A, B, and D cover different treatment components. Part A for inpatient, Part B for outpatient, Part D for prescriptions like Suboxone.
- Part A: Inpatient rehab with 190-day lifetime limit for psychiatric hospitals
- Part B: Outpatient therapy, counseling, PHP, IOP
- Part D: MAT medications (Suboxone, Vivitrol, methadone)
What Insurance Typically Covers
Six evidence-based levels of care — medical detox, residential inpatient, PHP, IOP, outpatient therapy, and medication-assisted treatment — are covered by most plans under ACA Essential Health Benefits.
Medical Detox
Medically supervised withdrawal management with 24/7 monitoring. Usually covered as medically necessary care.
Inpatient / Residential
24-hour structured care in a residential setting. Most plans cover 30+ days with pre-authorization.
Partial Hospitalization (PHP)
Day programs offering 5-6 hours of daily treatment while living at home or in sober housing.
Intensive Outpatient (IOP)
Flexible programs with 3-4 sessions per week, allowing you to maintain work and family responsibilities.
Outpatient Therapy
Individual and group counseling sessions, typically 1-2 times per week for ongoing recovery support.
Medication-Assisted Treatment
FDA-approved medications like Suboxone, Vivitrol, and methadone combined with behavioral therapy.
Three Plan-Type Examples
These are illustrative scenarios based on typical MHPAEA coverage — not real patient stories. They show how verification outcomes typically vary by plan type (PPO vs Medicaid vs HMO).
Plan
A PPO plan with \$3,000 deductible met typically covers 90% of 30-day inpatient under MHPAEA. Patient out-of-pocket share: approximately \$500–\$1,500 depending on coinsurance.
caid
In most expansion states Medicaid covers detox, IOP, and MAT (Suboxone) at \$0 out-of-pocket for eligible enrollees. Verification typically takes under 5 minutes and no deductible applies.
Plan
HMO plans typically require pre-authorization and in-network facilities. PHP and outpatient are usually covered; inpatient varies by plan tier. Pre-auth turnaround is often same day when submitted by network provider.
Illustrative examples — not real patients. Numbers based on typical plan structures and MHPAEA parity requirements. Your specific benefits depend on plan tier, state, employer, and deductible status. Call (833) 546-3513 for your exact details.
Key Insurance Terms Explained
Deductible
The amount you pay out-of-pocket before insurance begins covering costs. Typically \$500–\$5,000 per year.
Copay
A fixed amount you pay for each service or visit, such as \$30 per therapy session or \$50 per specialist visit.
Coinsurance
The percentage of costs you share with your insurer after meeting the deductible, often 20–40% of the total bill.
Out-of-Pocket Maximum
The most you will pay in a year. After reaching this limit, insurance covers 100% of covered services.
Pre-Authorization
Approval required from your insurer before certain treatments begin. Your rehab facility typically handles this for you.
In-Network vs Out-of-Network
In-network providers have contracted rates with your insurer, resulting in lower costs. Out-of-network care costs more but is still often covered.
Utilization Review
The process insurers use to evaluate whether a treatment request meets medical necessity criteria. Your provider submits documentation; the insurer approves, denies, or requests modification.
Essential Health Benefits
Under the ACA, all Marketplace plans must cover 10 benefit categories including mental health and substance use disorder services — guaranteeing baseline addiction treatment coverage.
Out-of-Pocket Maximum
The annual cap on what you pay for covered services. For 2026, ACA plans cap this at $9,450 (individual) or $18,900 (family). Once reached, insurance pays 100%.
How to Verify Your Insurance in 3 Steps
Call, verify, get matched — under 5 minutes total. No forms to fill, no waiting. We contact your insurer directly and handle pre-authorization paperwork.
We Verify
We contact your insurer to confirm benefits and coverage — under 5 minutes.
Get Matched
We connect you with in-network treatment centers that accept your plan.
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(833) 546-3513Your Rights Under Federal Law
Two federal laws guarantee insurance coverage for addiction treatment — MHPAEA requires equal coverage for mental health/SUD, ACA mandates SUD services as an Essential Health Benefit.
Mental Health Parity Act
The Mental Health Parity and Addiction Equity Act (MHPAEA, 2008) requires insurers to provide equal coverage for mental health and substance use disorders as they do for medical and surgical conditions. Your insurer cannot impose stricter limits on rehab than on other medical care.
ACA Essential Health Benefits
Under the Affordable Care Act (2010), all Marketplace plans and most employer plans must include substance use disorder services as one of 10 Essential Health Benefits. Guarantees baseline coverage for detox, inpatient, outpatient, and medication-assisted treatment.
Insurance & Rehab: FAQ
Direct answers to the 12 most-asked questions about insurance coverage for addiction treatment — from MHPAEA rights to COBRA, from out-of-state PPO rules to appealing denials.
Does insurance cover addiction treatment?
How do I verify my insurance for rehab?
What if I don't have insurance?
Does insurance cover inpatient rehab?
Is pre-authorization required?
How much does rehab cost with insurance?
Can I use out-of-state insurance for rehab?
What if my insurance claim is denied?
Does insurance cover luxury rehab?
How long will insurance pay for rehab?
What if my insurance denies coverage for rehab?
Does COBRA insurance cover addiction treatment?
The Real Cost of Addiction Treatment
What Research Shows
According to the National Institutes of Health (NIH), every $1 invested in addiction treatment yields $4-$7 in reduced drug-related crime and criminal justice costs. When healthcare savings are included, total savings exceed costs by a ratio of 12:1. The CDC reports that untreated substance use disorders cost the U.S. economy over $600 billion annually in healthcare, lost productivity, and criminal justice expenses.
Average Treatment Costs (2026)
SAMHSA data indicates average costs: $1,000-$3,000/month for outpatient programs, $5,000-$20,000 for 30-day residential, and $30,000-$60,000 for 90-day inpatient. With insurance under the Mental Health Parity Act, most patients pay $0-$5,000 out-of-pocket depending on deductible and co-pay structure.
NIDA on Treatment Effectiveness
The National Institute on Drug Abuse (NIDA) states that longer treatment durations (90+ days) predict significantly better outcomes, and treatment does not need to be voluntary to be effective. Most insurance plans must cover the full continuum of care under federal parity law. Medication-assisted treatment (MAT) combined with behavioral therapy shows the highest sustained recovery rates across all substance categories.
Sources: NIH/NIDA Principles of Drug Addiction Treatment (4th Ed.), CDC MMWR, SAMHSA National Survey 2023
Sources
- U.S. Department of Labor — Mental Health Parity and Addiction Equity Act (MHPAEA)
- HealthCare.gov — Mental Health & Substance Abuse Coverage
- SAMHSA — National Helpline (1-800-662-4357)
- National Institute on Drug Abuse — Principles of Drug Addiction Treatment
- Centers for Medicare & Medicaid Services — Mental Health Parity enforcement
Last updated: April 21, 2026 • Content reviewed against MHPAEA (CMS), ASAM criteria, and SAMHSA TIP 63.
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