Verified Treatment Center
SSM Health St. Agnes Hospital
Centralia, IL · 62801
Key Takeaways for SSM Health St. Agnes Hospital
- • Inpatient · MAT · Dual Dx offered
- • Accepts Medicaid, Medicare, Private insurance, TRICARE/VA
- • Joint Commission accredited · SAMHSA-listed facility
- • Direct line available · Helpline free & confidential 24/7
About SSM Health St. Agnes Hospital
Located in Centralia, IL, SSM Health St. Agnes Hospital operates in IL's broader addiction-treatment market. The facility offers a continuum of care across multiple levels — Inpatient, MAT, Dual Dx — which means it can, in principle, hold a patient across the arc of a typical treatment episode. What this page tries to do is frame the specific questions worth asking, which are rarely the ones that get asked first.
Care levels at SSM Health St. Agnes Hospital
What SSM Health St. Agnes Hospital offers: The facility offers a continuum of care across multiple levels — Inpatient, MAT, Dual Dx — which means it can, in principle, hold a patient across the arc of a typical treatment episode. The practical question is whether it is genuinely strong at each level, or whether one level is the core business and the others are secondary. What matters is whether that matches the specific clinical picture, which only a proper assessment can tell. Most mismatches happen when the assessment is skipped or done inside the facility with a commercial interest in admission.
Insurance and payment
SSM Health St. Agnes Hospital accepts both Medicaid and commercial insurance, which is the broadest payer profile and typically correlates with programs that operate at scale across the economic spectrum. The facility also accepts TRICARE or military benefits. Most post-treatment billing disputes trace back to a specific moment when an admissions counselor said one thing and the benefits department later documented something else. Avoid the moment by getting the written VOB before admission, not after.
Specialty programming
The facility's documented specialty programming includes: Seniors or older adults. "Specialty track" is a marketing category often; it becomes a clinical category when specific clinicians deliver specific programming for a documented number of hours per week. Ask for those specifics.
Before you call
The facility's documented pharmacotherapy offerings suggest MAT is available — confirm the specific medications and prescriber access during the admissions conversation. Before admission, pin down the three operational questions in writing: level of care, insurance, medication policy. The difference between a well-run program and a problematic one usually shows up in how quickly and directly those three are answered.
Listing sourced from the SAMHSA Behavioral Health Treatment Services Locator. Data last synced April 2026. Verify current programs directly with the facility.
SSM Health St. Agnes Hospital at a Glance
Levels 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
Age groups
Young Adults, Seniors
Special populations
Seniors or older adults
Medications
Chlorpromazine, Droperidol, Fluphenazine, Haloperidol, Loxapine, Prochlorperazine
Insurance & Payment Accepted
Confirm in-network status before admission — verification is free.
Medicaid
Coverage details →Medicare
Coverage details →Private insurance
Coverage details →TRICARE / VA
Coverage details →Contact & Location
Address
400 North Pleasant Avenue, Centralia, IL 62801
Facility direct line
(920) 929-2300Website
www.ssmhealth.com