Mosaic Community Services Addiction Services in Baltimore: Intensive Outpatient Care and Medication-Assisted Treatment

Mosaic Community Services operates an addiction medicine program offering intensive outpatient (IOP) treatment, individual and group counseling, medication-assisted treatment (MAT) with methadone and buprenorphine, and psychiatric care. The program serves adults in West Baltimore with opioid use disorder and co-occurring mental health conditions, filling a middle ground between weekly outpatient visits and residential inpatient stays.

What the program actually provides

Mosaic's addiction services center on intensive outpatient care, which requires clients to attend three to five days per week for several hours per day. This framework is suitable for people who have work or caregiving responsibilities but need more support than a single weekly counseling appointment. The program combines medication-assisted treatment with behavioral therapy. Clients taking methadone attend daily, while those on buprenorphine visit less frequently. Individual and group counseling sessions run concurrently; group sizes typically range from six to twelve people per session. Psychiatric providers on staff manage mental health comorbidities and medication interactions. The program also includes peer support groups and relapse prevention education.

Mosaic also provides detoxification support, though not residential medical detox; that level of care is typically referred elsewhere. The program accepts Medicaid and uninsured clients on a sliding scale, making it accessible to Baltimore residents with limited insurance coverage.

Pricing and insurance acceptance

Mosaic's IOP costs vary by insurance status. Medicaid covers the full program with no client copay (confirm current coverage as Medicaid policy changes). Uninsured clients pay on a sliding scale based on income, typically ranging from $10 to $150 per visit, depending on earnings. Individuals with commercial insurance are responsible for their coinsurance and deductibles after insurance processes the claim. Intake staff can estimate out-of-pocket costs once insurance is verified. Unlike some addiction medicine practices, Mosaic does not require upfront payment in full; payment is structured per visit.

How it compares to other Baltimore addiction medicine options

Baltimore hosts several addiction medicine pathways. Harbor Hospital operates an addiction medicine and pain management center nearby in West Baltimore, also offering methadone maintenance and MAT; it is hospital-affiliated and serves as a referral source for inpatient detoxification. Harbor typically takes more acute referrals and operates under hospital protocols. Mosaic is community-based and more flexible on scheduling and insurance acceptance. A client already stable on medication and needing long-term outpatient support may fit well at Mosaic; someone in acute withdrawal or with unstable housing may be diverted to Harbor or inpatient care.

The Behavioral Health System Baltimore (managed by the city and operated through Medicaid-funded clinics) offers lower-intensity outpatient counseling at multiple locations. Mosaic's IOP is much more intensive and suitable for people at higher risk of relapse; the city system clinics are suited to stable individuals needing maintenance visits and prescribing. Some Baltimore-area private addiction medicine practices operate opioid treatment programs (OTPs) separately, requiring daily methadone clinic visits only; Mosaic's model integrates OTP-level methadone care with comprehensive mental health and counseling services in one location.

Who this program serves and who it does not

Mosaic suits adults with opioid use disorder who have structure in their life (employment or caregiving) but are not stable on medication alone. People beginning methadone or buprenorphine, those with multiple relapse attempts, and individuals with untreated depression or anxiety benefit from the frequency and integrated care. Mosaic also serves people with criminal justice involvement who are required to complete addiction treatment.

Mosaic is not appropriate for people in acute medical withdrawal, people experiencing homelessness without shelter stability (who need housing support alongside treatment), or adolescents (the program serves adults only). Individuals seeking opioid treatment without behavioral therapy will be directed to a methadone clinic or private buprenorphine prescriber.

First visit and intake process

New clients call to schedule an intake appointment, typically available within one to two weeks (verify current wait time). The intake session lasts two hours and includes a substance use history, mental health screening, physical assessment, urine drug screen, and insurance verification. A counselor and sometimes a physician or nurse practitioner will conduct the intake. Clients are asked about their current living situation, support system, employment, and any psychiatric medications they are taking. If a client is in active withdrawal, staff may offer bridge medication (short-term opioids or non-opioid comfort care) while awaiting induction onto long-term MAT.

After intake, the client and treatment team agree on a schedule. Most people begin intensive outpatient care the following week, though methadone-specific induction may require daily visits starting immediately. A psychiatrist evaluates for comorbid conditions within the first two weeks.

Hours, location, and logistics

Mosaic Community Services operates on West Lexington Street in Baltimore's Sandtown-Winchester neighborhood. Hours are Monday through Friday, 7:00 a.m. to 6:00 p.m., with some Saturday hours for methadone maintenance. Parking is street parking; there is no dedicated lot. The site is accessible by bus (MTA routes serving the location; confirm current routes). Clients on methadone maintenance should plan for early morning visits, especially in the first weeks of treatment.

Mosaic Community Services provides comprehensive addiction medicine in a neighborhood setting rather than a hospital, allowing clients to be treated alongside mental health care and without the formality of a hospital system.