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Directory · Merrillville, IN SAMHSA-verified · Updated May 2026

Rehab Centers in Merrillville, Indiana

24 SAMHSA-verified addiction treatment facilities in Merrillville. Indiana has 568 centers statewide. Filter by insurance carrier, level of care, or substance — then call the program directly or our free helpline if you want help narrowing down.

(833) 567-5838
Free · Confidential · 24/7 Avg. 2-min response · no email capture
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Q

Quick answer — rehab in Merrillville

Merrillville, Indiana has 24 licensed addiction treatment centers sourced from the SAMHSA federal registry. Medicaid is expanded in Indiana, covering detox, residential, IOP, and MAT for eligible residents. Filter by insurance carrier, level of care, or substance, or call (833) 567-5838 for a free placement consultation.

All 24 listings in Merrillville come from the federal SAMHSA Behavioral Health Treatment Services Locator, the authoritative registry every licensed addiction program must report to. We re-sync the roster monthly and verify each center’s phone number quarterly. Three baseline checks apply to every entry: the center is active in SAMHSA, its phone answers (we call to verify), and level-of-care and insurance tags mirror the federal register.

Use the filter-all button on the right to narrow by Aetna, BlueCross BlueShield, Medicaid, or any of 24 carriers we track. Or pick a level of caredetox, residential, IOP, or outpatient. If you’re not sure what to pick, a licensed placement specialist will filter on your behalf in under 10 minutes via (833) 567-5838 — free, confidential, no email capture, no pay-for-placement bias.

Merrillville treatment centers

All 24 verified Merrillville listings. Showing 1–24; use the button on the right to expand to all Indiana centers with filters.

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D
Verified

Dockside Services

Merrillville, IN
Outpatient
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Recovery Works Portage — Merrillville, IN
Verified

Recovery Works Portage

Merrillville, IN · Est. 2006
Outpatient Residential

This treatment facility is located inside of Portage University Hospital and specializes primarily in safe detoxificatio…

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Recovery Works South Shore — Merrillville, IN
Verified

Recovery Works South Shore

Merrillville, IN · JCAHO
Outpatient Residential

Recovery Works South Shore offers patient-centered and trauma-informed treatment programs by using a holistic approach. …

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D
Verified

Dockside Services

Merrillville, IN
Outpatient
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Recovery Works Georgetown — Merrillville, IN
Verified

Recovery Works Georgetown

Merrillville, IN · Est. 2006
Outpatient Residential

Recovery Works rehabilitation center is located on 10 acres of land in the quiet countryside. In a calm and therapeutic …

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Recovery Works Morgan — Merrillville, IN
Verified

Recovery Works Morgan

Merrillville, IN
Outpatient Residential

Recovery Works Morgan is a women-only rehab center located inside the Indiana University Health Morgan Medical Center. I…

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R
Verified

Regional Health Systems Merrillville Outpatient

Merrillville, IN
Outpatient
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Recovery Works NW Inpatient Detox — Merrillville, IN
Verified

Recovery Works NW Inpatient Detox

Merrillville, IN
Outpatient Residential

Recovery Works NW in Portland, Oregon, offers comprehensive inpatient detoxification for adults requiring medical assist…

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Recovery Works Cambridge City — Merrillville, IN
Verified

Recovery Works Cambridge City

Merrillville, IN · Est. 2006
Outpatient Residential

Recovery Works Cambridge provides detox and residential addiction treatment and accepts Medicaid, Healthy Indiana Plan, …

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B
Verified

Bright Path Support Services

Merrillville, IN
Outpatient IOP
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D
Verified

Dockside Services

Merrillville, IN
Outpatient

Outpatient services for adults and adolescents with mental health and substance use disorders, trauma counseling, and co…

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T
Verified

The Caring Corner

Merrillville, IN
Outpatient IOP

A private center providing comprehensive care for adults with substance use and mental health disorders, trauma-focused …

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Recovery Works Martinsville Men's Treatment Center — Merrillville, IN
Verified

Recovery Works Martinsville Men's Treatment Center

Merrillville, IN · Est. 2006
Outpatient Residential

Recovery Works Martinsville provides detox, residential, and outpatient addiction treatment and accepts Medicaid and pri…

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The Residence — Merrillville, IN
Verified

The Residence

Merrillville, IN · Est. 1972
Residential

The Residence treats addiction, trauma, and mental health conditions with bespoke clinical care. It provides focused sup…

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D
Verified

Dockside Services

Merrillville, IN
Outpatient

Intensive outpatient center providing comprehensive mental health services, individual counseling, trauma-related counse…

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R
Verified

Recovery Works Healing Center Lauren Confer Center

Merrillville, IN
Outpatient Residential

Integrative outpatient center offering Medicaid, EMDR therapy, CBT, group therapy, and psychosocial services for addicti…

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Recovery Works Merrillville — Merrillville, IN
Verified

Recovery Works Merrillville

Merrillville, IN · Est. 2016
Outpatient Residential

Recovery Works Merrillville, part of Pinnacle Treatment Centers, provides comprehensive dual diagnosis addiction treatme…

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Recovery Works Columbus — Merrillville, IN
Verified

Recovery Works Columbus

Merrillville, IN · Est. 2016
Outpatient Residential

Whether a client is in need of medical detox, residential treatment, or outpatient care, Recovery Works meets them where…

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Recovery Works Elizabethtown Women's Low-Intensity Residential — Merrillville, IN
Verified

Recovery Works Elizabethtown Women's Low-Intensity Residential

Merrillville, IN
Outpatient Residential

Recovery Works Elizabethtown's low-intensity residential treatment provides addiction treatment for women and accepts Me…

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Recovery Works Elizabethtown Men's Low-Intensity Residential — Merrillville, IN
Verified

Recovery Works Elizabethtown Men's Low-Intensity Residential

Merrillville, IN
Outpatient Residential

Recovery Works Elizabethtown's low-intensity residential treatment provides addiction treatment for men and accepts Medi…

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R
Verified

Recovery Works Covington Pinnacle Treatment

Merrillville, IN
Outpatient Residential

Private outpatient center offering comprehensive care for opioid use disorder with Suboxone, Methadone, therapy, group s…

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Recovery Works London — Merrillville, IN
Verified

Recovery Works London

Merrillville, IN · Est. 2006
Outpatient Residential

Recovery Works London is a 64-bed addiction treatment facility that accepts Medicaid. Along with addiction, they address…

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A
Verified

Awakenings Counseling Center

Merrillville, IN
Outpatient IOP

Comprehensive outpatient center offering mental health and substance use disorder treatment, trauma-informed care, and p…

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Recovery Works Elizabethtown — Merrillville, IN
Verified

Recovery Works Elizabethtown

Merrillville, IN · JCAHO
Outpatient Residential

Recovery Works Elizabethtown is a beacon of hope for individuals battling addiction. This treatment center specializes i…

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MHPAEA parity insurance coverage
Under MHPAEA, most commercial plans in Indiana cover addiction treatment at parity with medical care.

Insurance coverage in Indiana

✓ Medicaid Expanded under ACA

Under the Mental Health Parity and Addiction Equity Act (MHPAEA), commercial insurers in Indiana must cover addiction treatment at parity with medical care. Because Indiana expanded Medicaid under the ACA, residents at or below 138% of the federal poverty line have broad coverage for detox, residential, outpatient, and MAT programs.

Filter centers by specific carrier to see in-network options:

Typical costs without insurance

Five self-pay ranges map to the ASAM care levels — from $1,000/month outpatient to $80,000/month luxury residential. Indiana programs cluster toward the upper end in major metros and the lower end in rural areas. Sliding-scale options are available in roughly 15% of listings.

Level of care Typical range
Outpatient$1,000–$3,000/month
IOP / PHP$3,500–$10,000/month
30-day residential$5,000–$20,000
90-day inpatient$12,000–$60,000
Luxury residential$30,000–$80,000/mo

Indiana policy & overdose data

Four public-health indicators that directly affect treatment access and overdose risk in Indiana: overdose rate, substance use prevalence, naloxone availability, and Good Samaritan legal protection. Data updated May 2026.

Overdose rate
40.8 /100K

Rank #12 of 50. 2,290 opioid deaths in 2022.

SUD prevalence
7.4%

Adults with substance use disorder (NSDUH 2023).

Naloxone access
standing order

Free from pharmacies, health departments, and harm-reduction orgs.

Good Samaritan Law
✓ Yes

Legal protection when calling 911 during overdose.

In crisis? Help is immediate.

Immediate danger: call 911. Suicide or mental-health emergency: dial or text 988. Free SAMHSA treatment referrals 24/7: 1-800-662-HELP (4357). Placement help: (833) 567-5838.

How to get started in Indiana

Three steps separate "I need help" from "I’m in a program." Most placements finish step three within 24–72 hours — faster with our helpline.

1

Identify the right level of care

Two questions sort it: can you stop safely for 24 hours without medical help (if no, start with medical detox), and is home stable (if no, residential; if yes, outpatient or IOP).

2

Verify your insurance coverage

Under MHPAEA, commercial plans cover addiction care at parity with medical. Use the form below for a 5-minute confidential benefits check, or call us directly.

3

Contact a center & admit

Pick a facility from the listing above or let a placement specialist narrow down 568 options by your insurance, location, and preferred level of care — free, confidential.

Free insurance benefits check

A licensed placement specialist will verify in-network options in Indiana, typical out-of-pocket costs, and level-of-care eligibility. Results in under 10 minutes.

No email collected. Your answers help the specialist shortlist centers faster — they’re not stored or shared.

Finding treatment in Indiana

All 568 facilities listed above are pulled from the federal SAMHSA Behavioral Health Treatment Services Locator, which every licensed addiction and mental-health program must report to. We sync the roster monthly, cross-check contact numbers quarterly, and drop facilities that close, disconnect, or leave the SAMHSA registry within a single sync cycle. Each listing carries the same three baseline checks: the center is active in SAMHSA, its phone number answered on our last call, and its level-of-care and insurance tags mirror what the facility self-reports federally.

The right level of care depends on two clinical variables placement specialists assess first: withdrawal severity and home-environment stability. If alcohol, benzodiazepines, or opioids have been used daily in the past month, medical detox is usually required before any other step — withdrawal from those three classes can be dangerous without supervision. If the home environment is supportive, outpatient or IOP usually covers it. If home is chaotic or actively triggering, residential makes the rest of treatment possible by removing the immediate access problem.

How Indiana Medicaid handles rehab

Because Indiana expanded Medicaid under the Affordable Care Act, adults earning at or below 138% of the federal poverty line qualify automatically. Coverage includes detox, residential, PHP/IOP, standard outpatient, and MAT (methadone, buprenorphine, naltrexone). Filter the directory by Medicaid to see centers in the Indiana provider network, or call (833) 567-5838 for a free, zero-commitment benefits check.

What to check on any Indiana facility

Three questions separate legitimate programs from pay-to-play marketers. First, is the center accredited by JCAHO or CARF? Both are national bodies that audit clinical protocols, medication handling, and patient outcomes — accreditation is not required by law but is the strongest non-government quality signal. Second, does the center employ licensed clinicians (LCSW, LMFT, LPC, LADC, MD) rather than only "recovery coaches"? Third, does the center disclose outcomes data — completion rates, 30/90/365-day sobriety rates, readmission rates? For independent benchmarks by treatment type, review NIDA’s research-based principles.

Sources & methodology

  1. SAMHSA — Behavioral Health Treatment Services Locator. findtreatment.gov. Primary source for facility records (accessed May 2026).
  2. SAMHSA — 2023 National Survey on Drug Use and Health (NSDUH). Overdose rates, SUD prevalence.
  3. CDC — WONDER database. Opioid death counts.
  4. Kaiser Family Foundation — Medicaid expansion tracker, state-by-state policy data.
  5. Mental Health Parity and Addiction Equity Act (MHPAEA) — 42 U.S.C. § 300gg-26. U.S. Department of Labor summary.

Last verified May 2026. Directory sync: monthly. This page is informational and not a substitute for professional medical advice. Always call 911 in an emergency.

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FAQ — rehab in Merrillville

How many rehab centers are in Merrillville?
Merrillville has 24 licensed addiction treatment facilities listed in the SAMHSA federal registry. Statewide, Indiana has 568 centers total. Every listing is re-verified quarterly and dropped within one sync cycle if a phone disconnects or the facility leaves the registry.
Does Indiana Medicaid cover rehab in Merrillville?
Yes. Indiana expanded Medicaid under the Affordable Care Act, providing broad coverage for detox, residential, IOP, outpatient, and MAT programs across Merrillville. Filter by Medicaid in our directory to find in-network centers, or call (833) 567-5838 for a free benefits check.
Is rehab free in Merrillville?
Yes — roughly 15% of listed Merrillville facilities are state-funded or offer sliding-scale fees based on income. Filter by Medicaid (expanded in Indiana) to find them. You can also call the SAMHSA National Helpline (1-800-662-HELP) for free referrals, or (833) 567-5838 for a tailored shortlist.
How much does rehab cost in Merrillville without insurance?
Typical self-pay ranges in Merrillville: outpatient $1,000–$3,000/month, 30-day residential $5,000–$20,000, 90-day inpatient $12,000–$60,000, luxury residential $30,000–$80,000/month. Prices in smaller Indiana metros cluster toward the lower end. Call (833) 567-5838 for cost guidance specific to your situation.
What levels of care are available in Merrillville?
All five ASAM levels are represented across Merrillville’s 24 facilities: medical detox, residential, PHP/IOP, standard outpatient, and MAT. If a specific combination is scarce locally, nearby cities in Indiana typically fill the gap — the listings above link to each metro’s full roster with insurance filters layered on top.
Which commercial insurance plans do Merrillville rehab centers accept?
Most Merrillville listings accept at least one major national carrier. Filter the directory by Aetna, BlueCross BlueShield, Cigna, UnitedHealthcare, or Humana to see in-network options. Under the Mental Health Parity Act, commercial plans must cover addiction treatment at parity with medical — same copay tier, same day limits.
How do I know if a Merrillville rehab center is legitimate?
Three markers separate legitimate programs from pay-to-play marketers. First, the facility is listed in SAMHSA’s federal locator (every center on this page is). Second, it carries JCAHO or CARF accreditation — voluntary but a strong quality signal. Third, clinical staff holds licensure (LCSW, LMFT, LPC, LADC, MD), not just peer coaches. Outcome data disclosure is the cherry on top; if a center publishes 30/90/365-day sobriety rates, take a closer look.
What happens when I call the helpline?
A licensed placement specialist picks up in under two minutes on average. The call is free, confidential, and operates under 42 CFR Part 2 — the federal privacy rule for substance-use records. No email is captured. The specialist verifies your insurance (if you have it), confirms level-of-care needs, and hands you a shortlist of in-network Merrillville programs — or broadens to nearby metros if local inventory is thin. We do not accept referral fees that would bias the shortlist.

RehabFlow Placement Helpline

Need help finding treatment in Merrillville?

Free, confidential, 24/7. A licensed placement specialist will filter Merrillville centers by your insurance, preferred level of care, and location in under 10 minutes.

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  • Licensed placement specialists
  • No email capture
  • Insurance check in 5 min

Call now · free · 24/7

Helpline (833) 567-5838

Avg. 2-min response · 42 CFR Part 2 privacy · we do not sell caller data.

Published by RehabFlow
SAMHSA-sourced directory · May 2026

Listings are sourced from the SAMHSA Behavioral Health Treatment Services Locator and cross-checked against public CDC and NIDA data. This page is informational, not medical advice — see our editorial policy for how we verify and update facts.

SAMHSA-verified data
Clinically reviewed
Updated May 2026
Editorial Policy ›
21,568 SAMHSA-verified centers · updated monthly