BSAS: Massachusetts Behavioral Health

• State Agency
• BSAS

Massachusetts Bureau of Substance Addiction Services

Massachusetts Bureau of Substance Addiction Services regulates behavioral health licensing and treatment facility compliance in Massachusetts.

At a Glance

Type

State Agency

Acronym

BSAS

Headquarters

Boston, MA

Official Website

Visit site ↗

Last Verified

Mar 15, 2026

Reading Time

2 min

Why This Matters

• Primary licensing authority for behavioral health facilities in Massachusetts
• Oversees treatment center compliance and inspections
• Manages state behavioral health funding and grants
• Regulates substance use disorder treatment programs

State Resources

Overview

Massachusetts Bureau of Substance Addiction Services (BSAS) is generally recognized as the primary state agency responsible for regulating behavioral health services in Massachusetts. The agency typically oversees licensing, compliance, and quality standards for substance use disorder treatment programs, mental health facilities, and related behavioral health services. Agency responsibilities may shift as state legislation and administrative structures evolve.

Licensing Requirements

To operate a behavioral health treatment facility in Massachusetts, providers are generally required to obtain appropriate licensure from BSAS. The licensing process typically includes the following, though requirements may be updated periodically:

For the most up-to-date requirements and current application materials, visit the BSAS website ↗.

• Submitting a completed application with required documentation
• Meeting facility standards for safety, staffing, and operations
• Passing an initial on-site inspection
• Demonstrating compliance with state regulations and standards of care
• Maintaining adequate liability insurance coverage

How BSAS Affects Your Facility

Behavioral health treatment facilities operating in Massachusetts are generally required to maintain active licensure with BSAS. This typically includes residential treatment centers, outpatient programs, detoxification facilities, and medication-assisted treatment providers. Facilities are generally expected to comply with ongoing reporting requirements, maintain applicable staffing ratios, and be prepared for periodic compliance inspections. Verify current requirements directly with the agency, as regulations may change.

Contact Information

• Agency: Bureau of Substance Addiction Services
• Abbreviation: BSAS
• Website: https://www.mass.gov/orgs/bureau-of-substance-addiction-services ↗
• State: Massachusetts (MA)

More State Resources

Frequently Asked Questions

This profile is provided for informational purposes only and does not constitute legal, regulatory, or professional advice. Information about this organization may change — always verify current details with official sources. is not affiliated with this organization unless otherwise stated.

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Official sources

• Visit site ↗mass.gov