We list 15 mental health treatment centers in Maryland, based on SAMHSA's FindTreatment.gov data, with the most in Baltimore (4), Hyattsville (1), and Gaithersburg (1). Compare services, insurance accepted and accreditation, or call for free help choosing.
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
Ranked by the StartDrugRehab Score: accreditation, levels of care, patient ratings and payment options. Featured or claimed status never affects rank. How we rank
Best for: Outpatient care
Why it made our list: Accepts private insurance, Medicaid, and Medicare.
Best for: Outpatient care
Why it made our list: Accepts private insurance, Medicaid, and Medicare.
Best for: Low-cost outpatient care
Why it made our list: Accepts private insurance, Medicaid, and Medicare.
Best for: Outpatient care
Why it made our list: Accepts private insurance and Medicaid.
Best for: Outpatient care
Why it made our list: Accepts Medicaid and Medicare.
Best for: Outpatient care
Why it made our list: Accepts private insurance and self-pay.
Best for: Outpatient care
Why it made our list: Accepts Medicaid, Medicare, and self-pay.
Best for: Outpatient care
Why it made our list: Accepts private insurance, Medicaid, and self-pay.
Best for: Outpatient care
Why it made our list: Accepts Medicaid and Medicare.
Lutherville Timonium, MD 21093
Levels of care
Payment accepted
Medicaid · Private insurance
“Get help” calls our free helpline, not this facility.
Westminster, MD 21157
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +2 more
“Get help” calls our free helpline, not this facility.
Frederick, MD 21701
Levels of care
Payment accepted
Private insurance · Self-pay
“Get help” calls our free helpline, not this facility.
Baltimore, MD 21223
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +1 more
“Get help” calls our free helpline, not this facility.
Baltimore, MD 21287
Levels of care
Payment accepted
Medicaid · Private insurance · TRICARE +1 more
“Get help” calls our free helpline, not this facility.
Aberdeen, MD 21001
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +3 more
“Get help” calls our free helpline, not this facility.
Baltimore, MD 21218
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +1 more
“Get help” calls our free helpline, not this facility.
Baltimore, MD 21239
Levels of care
Payment accepted
Medicaid · Private insurance · Self-pay
“Get help” calls our free helpline, not this facility.
Silver Spring, MD 20904
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +1 more
“Get help” calls our free helpline, not this facility.
Dundalk, MD 21222
Levels of care
Payment accepted
Medicaid
“Get help” calls our free helpline, not this facility.
Hyattsville, MD 20784
Levels of care
Payment accepted
Medicaid · Medicare
“Get help” calls our free helpline, not this facility.
Gaithersburg, MD 20878
Levels of care
Payment accepted
Medicaid · Medicare
“Get help” calls our free helpline, not this facility.
Waldorf, MD 20601
Levels of care
Payment accepted
Medicaid · Medicare
“Get help” calls our free helpline, not this facility.
Ellicott City, MD 21043
Levels of care
Payment accepted
Medicaid · Medicare
“Get help” calls our free helpline, not this facility.
Columbia, MD 21045
Levels of care
Payment accepted
Medicaid · Medicare · Self-pay
“Get help” calls our free helpline, not this facility.
We list 15 mental health treatment centers in Maryland, based on SAMHSA's FindTreatment.gov data (updated October 2026).
The most listings are in Baltimore (4), Hyattsville (1), and Gaithersburg (1).
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.
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.
