- Infinity Health(641) 856‑6471Substance use · Mental health · Knoxville · 1504 North Lincoln Street
- Keys to Success(641) 780‑1087Substance use · Pella · 622 Washington Street
- UCS Healthcare(515) 280‑3860Substance use · Mental health · Knoxville · 813 North Lincoln Street, Suite 9
- United Community Services(515) 280‑3860Opioid treatment program · Knoxville · 813 Lincoln St
Nearest emergency rooms
- Knoxville Hospital & Clinics1.4 mi · Knoxville, IA
- Pella Regional Health Center12 mi · Pella, IA
- Lucas County Health Center23 mi · Chariton, IA
Cities in Marion County
Common questions
How many addiction and mental health treatment centers are in Marion County, Iowa?
SAMHSA’s FindTreatment.gov directory lists 4 treatment centers in Marion County: Infinity Health, Keys to Success, UCS Healthcare and United Community Services.
Which treatment centers in Marion County accept Medicaid?
3 of 4 name Medicaid among the payments they accept: Infinity Health, Keys to Success and UCS Healthcare. Ask whether they take your plan.
Is there a treatment center with services in Spanish in Marion County?
None of the listed facilities here lists Spanish. SAMHSA’s National Helpline (1-800-662-4357) answers in Spanish and can refer you.
Where is the nearest emergency room to Marion County?
Hospitals that list emergency services in Medicare data, near Marion County: Knoxville Hospital & Clinics, Knoxville (1.4 mi), Pella Regional Health Center, Pella (12 mi) and Lucas County Health Center, Chariton (23 mi). In an emergency, call 911.
Source: SAMHSA, FindTreatment.gov (National Directory of Mental Health and Substance Use Treatment Facilities), retrieved 2026-11-11. SAMHSA publishes no separate release date for this live directory. The directory has no quality ratings, and this list is not a ranking or a recommendation. Methodology