Skip to content
RehabPulse

Medmark Treatment Center Merrillville

Ste H Merrillville, IN

SAMHSA Verified Outpatient MAT
Specializes in Veterans · Military Dual Diagnosis Trauma-Informed Pregnancy · Postpartum Young Adults Seniors · Older Adults

Outpatient · MAT center · in Ste H Merrillville, IN · Accepts Medicaid · Medicare · Private · Serves veterans, trauma survivors.

Free helpline · 24/7

Need help choosing the right program?

Call helpline: +1 (205) 973-2878

What happens when you call

  • Free — no obligation to admit
  • Confidential — HIPAA + 42 CFR Part 2
  • Live person — no voicemail, 24/7
  • Insurance verified in minutes

Facility direct line available in the contact section below.

Email X/Twitter Facebook

Key takeaways for Medmark Treatment Center Merrillville

  • Outpatient · MAT offered on-site
  • Accepts Medicaid, Medicare, Private insurance
  • SAMHSA-verified facility (U.S. Treatment Locator listing)
  • Direct facility line available below · Helpline free & confidential 24/7
  • Located in Ste H Merrillville, IN

Always verify current programs, availability, and insurance in-network status directly with the facility or our contact details below.

About Medmark Treatment Center Merrillville

MedMark Merrillville specializes in treating opioid addiction,and co-occurring mental health conditions. The center stands out for its personalized, patient-centered care, offering outpatient treatment and medication-assisted treatment (MAT) catered to meet each individual’s unique needs.
Therapies & Support
The center provides a combination of therapy, and medication to help individuals recover. Their services include individual substance use counseling, group therapy, and family support. By focusing on both mental health and physical wellness, the center helps patients work through underlying issues while promoting long-term recovery.
Comprehensive Recovery Approach
Medmark supports its patients by offering a flexible outpatient setting, allowing them to maintain their daily routines while receiving treatment. The center emphasizes a compassionate, welcoming environment where patients can receive the care they need in a comfortable, non-judgmental space, ensuring they feel supported throughout their recovery journey.

Private for-profit organization. Primary focus: substance use treatment.

This listing is sourced from the SAMHSA Behavioral Health Treatment Services Locator. Data last synced: May 2026. Always verify current programs and insurance directly with the facility.

Medmark Treatment Center Merrillville at a Glance

Programs, populations, and payments verified via SAMHSA Treatment Locator.

Levels of care

Outpatient · MAT

Service settings

Outpatient, Outpatient methadone/buprenorphine or naltrexone treatment, Regular outpatient treatment

Therapy approaches

Anger management, Brief intervention, Cognitive behavioral therapy, Contingency management/motivational incentives, Motivational interviewing, Matrix Model, Relapse prevention, Substance use disorder counseling

Special populations

Young adults, Adult women, Pregnant/postpartum women, Adult men, Seniors or older adults, Veterans, Active duty military, Members of military families

Medications used

Methadone

Recovery support services

Self-help groups, Housing services, Assistance with obtaining social services, Mentoring/peer support, Employment counseling or training

Facility operation

Private for-profit organization

Insurance & Payment Accepted

Confirm in-network status before admission. Verification is free.

Verify coverage

Medicaid

State-administered · Nominal copay or $0

Coverage details →

Medicare

Parts A/B/D · ~20% coinsurance

Coverage details →

Private insurance

Aetna · BCBS · Cigna · UHC · etc.

Coverage details →

TRICARE / VA

Active duty · Retirees · Veterans

Self-pay / Cash

Payment plans often available

Sliding scale

Based on household income

Full payment list from SAMHSA: Medicare; Medicaid; Private health insurance; Cash or self-payment

Contact & Location

Address

8500 Broadway, Ste H Merrillville, IN 46410

Get directions →

Facility direct line

(219) 472-1580

Photos

Medmark Treatment Center Merrillville — photo

Frequently Asked Questions

Does Medmark Treatment Center Merrillville accept Medicaid?
Yes. According to SAMHSA data, Medmark Treatment Center Merrillville accepts Medicaid. Coverage specifics (copays, prior authorization) depend on the specific IN Medicaid plan. Call (219) 472-1580 to verify your benefits.
What level of care does Medmark Treatment Center Merrillville offer?
This facility offers: Outpatient, MAT. Service settings include: Outpatient, Outpatient methadone/buprenorphine or naltrexone treatment, Regular outpatient treatment. Primary focus: Substance use treatment.
Does Medmark Treatment Center Merrillville have specialized programs?
Yes — this facility offers programs for: Young adults, Adult women, Pregnant/postpartum women, Adult men, Seniors or older adults, Veterans, Active duty military, Members of military families.
What therapy methods does Medmark Treatment Center Merrillville use?
Evidence-based approaches listed with SAMHSA: Anger management, Brief intervention, Cognitive behavioral therapy, Contingency management/motivational incentives, Motivational interviewing, Matrix Model, Relapse prevention, Substance use disorder counseling, Trauma-related counseling, 12-step facilitation.
How do I start treatment at Medmark Treatment Center Merrillville?
Call the facility directly at (219) 472-1580 for an intake assessment. Our free 24/7 helpline (+1 (205) 973-2878) can also help you compare programs, verify insurance, and navigate options. No physician referral is required.
Is treatment confidential?
Yes. Federal law (42 CFR Part 2) provides strict confidentiality protections for substance use treatment records — stricter than HIPAA. Records cannot be disclosed without written consent, even to family, employers, or law enforcement.
What happens when you call? (general intake process)

Most treatment centers follow a 4-step intake: (1) confidential assessment — substance history, mental health, insurance, preferences (protected by 42 CFR Part 2); (2) insurance verification — facility contacts your plan to confirm coverage and out-of-pocket costs; (3) level-of-care recommendation — clinical staff match you to detox, residential, PHP, IOP, or outpatient based on severity; (4) admission typically within 24–48 hours. Timing varies by facility and bed availability.

Was this facility page helpful?

Sources & References

  • SAMHSA — Behavioral Health Treatment Services Locator. Source of facility programs, services, and accepted payments.
  • SAMHSA — NSDUH, 2023.
  • CMS — Mental Health Parity and Addiction Equity Act (MHPAEA).
  • 42 CFR Part 2 — Confidentiality of SUD Patient Records.

Facility data last synced: May 2026. Editorial policy.

Call nowFree · 24/7 · Confidential Check coverage