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4 Best Mental Health Treatment Centers in Saint Louis, MO (2026)

We list 5 mental health treatment centers in Saint Louis, MO, based on SAMHSA's FindTreatment.gov data. Compare services, insurance accepted and accreditation, or call for free help choosing.

  • 5Treatment facilities
  • 0Offer detox
  • 0Inpatient / residential
  • 0Accept Medicaid

Mental Health Treatment: the basics

Residential and inpatient mental health treatment centers provide 24-hour care for conditions such as depression, anxiety, bipolar disorder, PTSD and psychosis when outpatient therapy is not enough. Partial hospitalization (PHP) offers full-day treatment while you sleep at home. Read the full guide →

2026 rankings

Top 4 mental health treatment centers in Saint Louis, MO

Ranked by the StartDrugRehab Score: accreditation, levels of care, patient ratings and payment options. Featured or claimed status never affects rank. How we rank

  1. SSM Saint Marys Health Center

    Saint Louis, MO

    3.0Google1 review

    Best for: Outpatient care

    Why it made our list: Accepts private insurance, Medicaid, and Medicare.

    View details
  2. Saint Louis University Hospital

    Saint Louis, MO

    3.3Google1,237 reviews

    Best for: Outpatient care

    Why it made our list: Accepts private insurance, Medicaid, and Medicare.

    View details
  3. Monte Nido Clementine – St. Louis

    Saint Louis, MO

    3.1Google18 reviews

    Best for: Outpatient care

    Why it made our list: Accepts private insurance, TRICARE, and self-pay.

    View details
  4. McCallum Place Eating Disorder Center

    Saint Louis, MO

    3.0Google108 reviews

    Best for: Outpatient care

    Why it made our list: Accepts private insurance, Medicaid, and self-pay.

    View details

See the best rehab centers in Saint Louis, MO →

All mental health treatment centers in Saint Louis, MO

3.0Google108 reviews
Setting
—
Operator
Private
MAT
Not listed

Levels of care

  • Mental Health Treatment
  • Eating Disorder Treatment

Payment accepted

Medicaid · Private insurance · Self-pay

“Get help” calls our free helpline, not this facility.

Monte Nido Clementine – St. Louis

Saint Louis, MO 63129

3.1Google18 reviews
Setting
—
Operator
Private
MAT
Not listed

Levels of care

  • Mental Health Treatment
  • Eating Disorder Treatment

Payment accepted

Private insurance · TRICARE · Self-pay

“Get help” calls our free helpline, not this facility.

Saint Louis University Hospital

Saint Louis, MO 63104

3.3Google1,237 reviews
Setting
—
Operator
Nonprofit
MAT
Not listed

Levels of care

  • Mental Health Treatment

Payment accepted

Medicaid · Medicare · Private insurance +2 more

“Get help” calls our free helpline, not this facility.

SSM Saint Marys Health Center

Saint Louis, MO 63117

3.0Google1 review
Setting
—
Operator
Nonprofit
MAT
Not listed

Levels of care

  • Mental Health Treatment

Payment accepted

Medicaid · Medicare · Private insurance +2 more

“Get help” calls our free helpline, not this facility.

More options in Saint Louis, MO

Mental Health Treatment Centers in other Missouri cities

Frequently asked questions

How many mental health treatment centers are in Saint Louis, MO?

We list 5 mental health treatment centers in Saint Louis, MO, based on SAMHSA's FindTreatment.gov data (updated October 2026).

How do I choose the right program?

Look for state licensing and accreditation (The Joint Commission or CARF), the right level of care for your needs, evidence-based therapies, and insurance compatibility. Read our guide to choosing a rehab or call (833) 589-6933 to talk it through.

Will my insurance cover treatment?

Most private plans and Medicaid cover substance use treatment when it's medically necessary, but benefits vary by plan and network. Call (833) 589-6933 for a free, confidential benefits check.

Source: SAMHSA FindTreatment.gov, data updated October 2026. Listings are not endorsements.