By State · SAMHSA-verified directory
Addiction treatment in Maryland
578 verified treatment centers across Maryland. Overdose rate 49.6 per 100,000 (CDC 2023) · Medicaid expanded.
578
Centers
20
Cities
Expanded
Medicaid
24/7
Helpline
Treatment centers in Maryland
Every listing sourced from SAMHSA Treatment Services Locator.
Nimel Mental Health
Westminster, MD
All Seasons Wellness
Cambridge, MD
Ryan Rehabilitation Suitland Office
Suitland, MD
Sandstone Care Alexandria
Rockville, MD
Glass House Recovery
Ellicott City, MD
August Rose Health Center
Glen Burnie, MD
Rek Advanced Therapeutic Solutions
MD
Boston Neurobehavioral Associates Maryland
Columbia, MD
QCI of Southern Maryland QCI Behavioral Health
Upper Marlboro, MD
BH Health Services
Westminster, MD
American Psychiatric Group PA
Baltimore, MD
Serenity and Wellness Clinic
Baltimore, MD
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Cities in Maryland with verified facilities
20 cities. Click through for city-specific listings.
Baltimore
94 centers
Bethesda
44 centers
Easton
41 centers
Columbia
35 centers
Rockville
30 centers
Salisbury
21 centers
Glen Burnie
20 centers
Westminster
15 centers
Towson
15 centers
Hagerstown
12 centers
Waldorf
11 centers
Frederick
11 centers
Upper Marlboro
9 centers
Hyattsville
9 centers
Elkton
9 centers
Cambridge
9 centers
Beltsville
9 centers
Dundalk
8 centers
Silver Spring
7 centers
Rosedale
6 centers
Understanding treatment in Maryland
The 578 licensed addiction-treatment facilities in Maryland operate within a regulatory framework defined by state law, federal parity requirements (MHPAEA, as strengthened by the 2024 final rule), and the clinical criteria each facility elects to adopt. This document evaluates that landscape systematically.
The Medicaid question
Regarding Medicaid: Maryland expanded Medicaid in 2014 under the Affordable Care Act. Has realistic access to Medicaid coverage for addiction treatment once enrolled. The policy distinction is particularly salient because it determines whether the state's uninsured low-income adult population has a reliable pathway into the treatment system or must navigate non-Medicaid options (county funds, sliding scale, charity care).
The overdose-mortality context
Drug-overdose mortality in Maryland: 49.6 deaths per 100,000 residents (CDC final 2023 data). This places the state within a specific cluster of the national distribution and carries implications for treatment prioritization — particularly around fentanyl test-strip distribution, naloxone availability, and MAT induction capacity at emergency-department and community-treatment points of entry. The specific context: Baltimore fentanyl mortality versus suburban treatment-capacity gap.
How access actually works in Maryland
The 578 licensed facilities in Maryland include a mix of hospital-system, private-equity-owned, nonprofit, and state-funded programs. Outcome research consistently finds more variation within categories than across them, which means the clinical-framework question (ASAM-aligned? MAT-offered? evidence-based programming?) is a more productive filter than the ownership-structure question. The specific context: Baltimore fentanyl mortality versus suburban treatment-capacity gap.
What to do next
Three institutional documents should be obtained before facility admission in Maryland: (1) a current Summary of Benefits and Coverage from the insurer; (2) the plan's behavioral-health medical-necessity criteria (disclosable under 2024 parity rule); (3) a verification-of-benefits letter from the proposed facility's utilization-review team. Admission without these three risks a post-admission cost-sharing dispute that is administratively expensive to resolve.
Last updated April 2026. Sources: SAMHSA Treatment Locator, CDC WONDER (overdose mortality 2023), KFF Medicaid Tracker, ASAM Criteria 4e. See our editorial policy.