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Program Directory · Program record

Maryland Treatment Centers - Mountain Manor Baltimore

Baltimore, Maryland · Part of Maryland Treatment Centers (MTC) / Maryland Treatment Centers, Inc.

Level of care
Detox, Inpatient, Intensive outpatient (IOP), Outpatient
Ages
18+
Insurance
Maryland Medicaid, Most major commercial insurances

Listed as operating. 8 sources, newest retrieved Jun 23, 2026. Record researched Jun 23, 2026.

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Published program summary

Flagship Baltimore campus of nonprofit Maryland Treatment Centers (the historic "Mountain Manor"), providing medical detox and short-term inpatient/residential rehabilitation plus intensive outpatient and outpatient services. It accepts Maryland Medicaid and treats both adolescents/young adults and adults with co-occurring substance use and mental health disorders, with MAT available across its inpatient programs.

Services and populations

Genders served
Men and women
Specialties
Substance use disorder / addiction treatment, Co-occurring mental health disorders, Medical detoxification, Opioid use disorder / medication-assisted treatment, Adolescent and adult addiction treatment
Modalities
Individual counseling, Group counseling, Family support services, Medication-assisted treatment (MAT) - Suboxone/Buprenorphine, Vivitrol, Recovery support / peer support services

Admissions

Typical length of stay
Approximately 21-28 days (detox/inpatient)

Insurance and payment

Insurance listed
Maryland Medicaid, Most major commercial insurances

Credentials and public record

Accreditation
The Joint Commission
Public record
Not yet checked
Check with the state
Maryland BHA licensed and certified program lists. The state runs or links this lookup. It may not list every program type.

Location

Address
3800 Frederick Avenue, Baltimore, MD 21229
County
Baltimore city

Public map location data is available. Pin placed from the street address, so it can be a few doors off. Confirm the destination with the program before visiting.

Questions to ask when you call

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  2. What are your intake hours?
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  4. How are families involved in care?
  5. Do you have an opening now, and how long is the wait?
  6. Is your state license or certification current, and has anything changed since your last inspection?
  7. What will this cost, with and without insurance?

Sources

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Youth residential programs
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