How to pay for addiction treatment

By Robby Patrick, President and Founder, The Blackburn Foundation. Published October 19, 2026. Updated October 19, 2026.

If you cannot afford addiction treatment, start with what your health insurance or Medicaid will cover, then look for free, state-funded and sliding-fee programs through FindTreatment.gov or SAMHSA’s free National Helpline at 1-800-662-4357. If cost still stands in the way, a treatment scholarship from a nonprofit such as The Blackburn Foundation can help pay for the care that coverage does not.

Does health insurance pay for addiction treatment?

Usually, at least in part. HealthCare.gov states that all Marketplace health plans cover mental health and substance use disorder services as essential health benefits, and that these plans cannot deny coverage or charge more because of a pre-existing condition, including a mental health or substance use disorder. Parity protections also mean these benefits cannot be more restrictive than medical and surgical benefits.

Coverage still varies from plan to plan. SAMHSA notes that most health plans cover treatment, but not all do, and some cover only certain levels of care. Call the number on the back of the insurance card and ask:

• Which levels of care are covered: detox, residential, partial hospitalization, intensive outpatient and outpatient?
• Which programs are in network?
• Is prior authorization needed, and who asks for it?
• What will the deductible, copays, coinsurance and out-of-pocket maximum be?
• How is continued care approved, and what happens if a request is denied?

What if I do not have insurance?

Check Medicaid first. Medicaid.gov describes Medicaid as the single largest payer for mental health services in the United States, and says it plays a growing role in paying for substance use disorder services. Eligibility and covered services vary by state. SAMHSA’s Medicaid or CHIP state search links to each state’s program.

You may also be able to get a plan through HealthCare.gov or your state’s marketplace. Ask about enrollment periods when you apply.

Where can I find free or low-cost treatment?

• FindTreatment.gov. SAMHSA’s confidential locator for treatment facilities across the United States.
• SAMHSA’s National Helpline, 1-800-662-4357. A free, confidential treatment referral and information service, open 24 hours a day, 365 days a year, in English and Spanish. It can point people without insurance toward state-funded programs.
• Sliding-fee programs. SAMHSA advises asking each provider, when you call, whether it has a sliding-fee scale or other lower-cost options, where the price is based on what you make.
• Support groups and local programs. SAMHSA lists these as lower-cost sources of help, during treatment and after it.

How can a treatment scholarship help?

A treatment scholarship is charitable funding that pays for some or all of a person’s treatment. The Blackburn Foundation decides every scholarship case by case. Depending on need, a scholarship can help pay for intervention, detox, residential treatment, intensive outpatient treatment, sober living and transitional housing, therapy and psychiatry, mentoring and spiritual counseling, and aftercare. Scholarships are open to people across the United States.

The fund exists for the gap that opens when insurance or savings run out before care is done, and for people with no coverage at all. You can apply online for yourself, for someone you love, or for a client. Read what a treatment scholarship is and how our treatment scholarships work.

Why does the length of treatment matter for cost?

Because effective treatment often takes months, not days. The National Institute on Drug Abuse reports that most people with an addiction need at least three months in treatment to significantly reduce or stop their drug use, and that residential or outpatient treatment lasting less than 90 days is of limited effectiveness. NIDA also notes that medically assisted detox is only the first stage of treatment. When you plan how to pay, plan for the whole course of care, not only the first stay.

What is a step-by-step plan to pay for treatment?

1. Call the insurer or your state Medicaid program and ask what is covered, at which levels of care, and where.
2. Get an assessment so you know which level of care fits. See levels of care, explained.
3. Search FindTreatment.gov or call 1-800-662-4357 for programs that take your coverage or offer sliding fees.
4. Ask each program the questions to ask a treatment program, including the full cost and what happens when coverage ends.
5. If a gap remains, apply for a treatment scholarship.

This guide is general information, not medical, legal or financial advice. Talk with a qualified professional about your situation. How we write and source our guides: Editorial Policy.

Sources

1. HealthCare.gov, Mental health and substance abuse coverage.
2. SAMHSA, Know what your insurance covers.
3. Medicaid.gov, Behavioral health services.
4. SAMHSA, Medicaid or CHIP state search.
5. SAMHSA, Find free or low-cost treatment.
6. SAMHSA, National Helpline, 1-800-662-4357.
7. SAMHSA, FindTreatment.gov.
8. National Institute on Drug Abuse, Principles of Drug Addiction Treatment: A Research-Based Guide (Third Edition).
9. 988 Suicide and Crisis Lifeline, 988lifeline.org.