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SSM Health St. Mary's Hospital - St. Louis

Centralia, IL

SAMHSA Verified Joint Commission Inpatient MAT Dual Dx

Inpatient · MAT · Dual Dx center · in Centralia, IL · Accepts Medicaid · Medicare · Private · TRICARE · Serves seniors.

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Call helpline: +1 (205) 973-2878

Direct line to SSM Health St. Mary's Hosp...: (314) 768-8000

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About SSM Health St. Mary's Hospital - St. Louis

SSM Health's St. Mary's Hospital in St. Louis, set in Richmond Heights, addresses substance use and mental health challenges within the community, including the national opioid crisis. With a range of specialized programs and medically monitored services, SSM Health provides high-quality care tailored to each client's needs.
The program offers a comprehensive range of services for various illnesses, including mental healthcare and addiction treatment. They offer adult, adolescent, and children's intensive outpatient program with group therapy and psychiatric services, as well as outpatient group therapy. This SSM location has experience treating women with high-risk pregnancies, and they can treat mental health and substance use issues related to pregnancy, including postpartum depression.
Their regular mental health and substance use treatment is available on weekdays from 8 a.m. to 5 p.m. They also provide emergency care Monday through Saturday from 9 a.m. to 7 p.m.
Clients can access care notes during and after treatment by logging into MyChart, their client portal.

Classified as separate inpatient psychiatric unit of a general hospital. private non-profit organization. Primary focus: mental health treatment, treatment for co-occurring substance use plus either serious mental health illness in adults/serious emotional disturbance in children.

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

Quick Facts

Programs, populations, and payments verified via SAMHSA.

Level of care
Inpatient · MAT · Dual Dx
Service settings
Hospital inpatient/24-hour hospital inpatient
Therapy approaches
Activity therapy, Cognitive behavioral therapy, Couples/family therapy, Group therapy, Integrated Mental and Substance Use Disorder treatment, Individual psychotherapy, Abnormal involuntary movement scale
Age groups
Young Adults, Seniors
Special populations
Seniors or older adults
Medications used
Chlorpromazine, Droperidol, Fluphenazine, Haloperidol, Loxapine, Prochlorperazine, Aripiprazole, Clozapine, Lurasidone, Olanzapine + 7 more
Emergency services
Psychiatric emergency onsite services
Facility operation
Private non-profit organization

Insurance & Payment Accepted

Verify coverage
Medicaid
Medicare
Private insurance
TRICARE / VA
Self-pay / Cash
Sliding scale

Full list from SAMHSA: County or local government funds; Community Mental Health Block Grants; Community Service Block Grants; Federal Grants; IHS/Tribal/Urban (ITU) funds; Medicare; Medicaid; Federal military insurance (e.g., TRICARE); Other State funds; Private health insurance; Private or Community foundation; State corrections or juvenile justice funds; State education agency funds; Cash or self-payment; State-financed health insurance plan other than Medicaid; State mental health agency (or equivalent) funds; State welfare or child and family services funds; U.S. Department of VA funds

Contact & Location

Address

400 North Pleasant Avenue, Centralia, IL 62801

Get directions →

Facility direct line

(314) 768-8000

Photos

SSM Health St. Mary's Hospital - St. Louis — photo SSM Health St. Mary's Hospital - St. Louis — photo SSM Health St. Mary's Hospital - St. Louis — photo SSM Health St. Mary's Hospital - St. Louis — photo

Frequently Asked Questions

Does SSM Health St. Mary's Hospital - St. Louis accept Medicaid?
Yes. According to SAMHSA data, SSM Health St. Mary's Hospital - St. Louis accepts Medicaid. Coverage specifics (copays, prior authorization) depend on the specific IL Medicaid plan. Call (314) 768-8000 to verify your benefits.
What level of care does SSM Health St. Mary's Hospital - St. Louis offer?
This facility offers: Inpatient, MAT, Dual Dx. Service settings include: Hospital inpatient/24-hour hospital inpatient. Primary focus: Mental health treatment, Treatment for co-occurring substance use plus either serious mental health illness in adults/serious emotional disturbance in children.
Does SSM Health St. Mary's Hospital - St. Louis have specialized programs?
Yes — this facility offers programs for: Seniors or older adults.
What therapy methods does SSM Health St. Mary's Hospital - St. Louis use?
Evidence-based approaches listed with SAMHSA: Activity therapy, Cognitive behavioral therapy, Couples/family therapy, Group therapy, Integrated Mental and Substance Use Disorder treatment, Individual psychotherapy, Abnormal involuntary movement scale.
How do I start treatment at SSM Health St. Mary's Hospital - St. Louis?
Call the facility directly at (314) 768-8000 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.

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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: April 2026. Editorial policy.

24/7 Helpline +1 (205) 973-2878