OTP, Detox, Psychiatric Hospitals, Sober Living, Drug & Alcohol Rehab & Mental Health in Maryland

Across 24 counties and 128 cities, Maryland has 673 SAMHSA-listed care providers from FindTreatment.gov. These listings are unrated; verify services, licensing, cost, and availability directly.

128Cities
24Counties
673Listed providers
Care typeProviders
Opioid Treatment Programs106View in Maryland
Detox Centers77View in Maryland
Psychiatric Hospitals21View in Maryland
Sober Living Homes36View in Maryland
Drug & Alcohol Rehab254View in Maryland
Mental Health Treatment179View in Maryland

Cities in Maryland

Baltimore, MD 163 facilities Frederick, MD 24 facilities Glen Burnie, MD 21 facilities Rockville, MD 20 facilities Hagerstown, MD 18 facilities Salisbury, MD 16 facilities Westminster, MD 16 facilities Columbia, MD 13 facilities Cumberland, MD 13 facilities Elkton, MD 13 facilities Waldorf, MD 13 facilities Upper Marlboro, MD 11 facilities

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Counties in Maryland

Choosing care in Maryland

A sensible first step is to match the level of care to the need: medically supervised detox, residential or outpatient rehabilitation, an opioid treatment program for medications for opioid use disorder, sober living, or inpatient psychiatric care. Ask what each provider actually offers rather than assuming the category covers it.

Where you can, call each option in Maryland and confirm services, licensing, cost, insurance, and current openings in writing. No ratings, inspections, or quality scores are published for these SAMHSA listings, so direct confirmation is the surest check.

Frequently asked questions

How many providers does Maryland have?
According to the current SAMHSA FindTreatment.gov data, Maryland has 673 listed providers: 106 opioid treatment programs, 77 detox centers, 21 psychiatric hospitals, 36 sober living homes, 254 drug & alcohol rehab, and 179 mental health treatment.
Do these listings have ratings?
No. SAMHSA does not publish star ratings, inspections, or quality scores for these listings. Confirm services, licensing, cost, and availability directly with each provider.
Which Maryland cities have the most care providers?
Baltimore, Frederick, Glen Burnie top Maryland for listed providers in the current data. Counts appear in the city list above.

Data sources

Sources: SAMHSA FindTreatment.gov. Processing date: 2026-10-08.

Required disclosures

For general information only, not medical advice. This website shares public data and general information. It does not offer medical advice, diagnosis, or treatment guidance, and it cannot replace a consultation with a qualified health care professional.

Independent and unaffiliated. RehabProviders.org is a private, independently run directory. It is not affiliated with, nor endorsed or operated by, the Substance Abuse and Mental Health Services Administration (SAMHSA), the U.S. Department of Health and Human Services, or any government agency. SAMHSA has not reviewed or endorsed this site.

Confirm details before acting. Facility records come from public federal datasets and may lag or contain errors. These listings are unrated; always verify current services, licensing, availability, and cost directly with the provider.

In a crisis, get help now. Call or text 988 to reach the 988 Suicide & Crisis Lifeline, or call the SAMHSA National Helpline at 1-800-662-4357.

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