The MassHealth regulations that appear on this website are in the format created for providers. They have been modified from the Secretary of State's Code of Massachusetts Regulations version to add a header on every page. Although we try to keep the regulations on our website up to date, that is not always possible. In the case of any discrepancy between the version on our website, and the official Code of Massachusetts Regulations published by the Secretary of State, the Secretary of State's version takes precedence.
The regulations on the website are listed alphabetically by provider type and numerically by CMR chapter number.
Note: MassHealth providers are automatically sent notice of all provider regulations issued that apply to them. Providers who are missing a publication that cannot be located on this website should contact
MassHealth Customer Service Center, P.O. Box 9162, Canton, MA 02021.
The fax is 617-988-8973.
The e-mail address is firstname.lastname@example.org.
Sign up to receive e-mail notification of updates to MassHealth provider manuals, including regulations, and new provider bulletins. Note: When you follow this link, a blank e-mail will appear. Just send the blank e-mail as it's addressed. No text in the body or subject line is needed.
MassHealth Proposed Regulations
Current MassHealth Regulations
Please note: These regulations may be printed, but printouts of online regulations are not binding. The WORD, RTF, and TEXT versions of regulations are accessible formats intended for screen readers used by the vision-impaired.
Regulations are listed in:
–Alphabetical Order (by name)
–Numerical Order (by CMR number)
Acute Inpatient Hospital
Acute Outpatient Hospital
Adult Day Health
Adult Foster Care
Chronic Disease and Rehabilitation Inpatient Hospital
Chronic Disease and Rehabilitation Outpatient Hospital
Community Health Center
Day Habilitation Program
Durable Medical Equipment
Family Planning Agency
Freestanding Ambulatory Surgery Center
Hearing Instrument Specialist
Home- and Community-Based Services Waiver
Home Health Agency
Independent Clinical Laboratory
Independent Diagnostic Testing Facility
Mental Health Center
Outpatient Hospital Services
Oxygen and Respiratory Therapy Equipment
Psychiatric Day Treatment Program
Psychiatric Hospital Outpatient Services
Psychiatric Inpatient Hospital
Radiation Oncology Center
Renal Dialysis Clinic
Speech and Hearing Center
Substance Use Disorder
Numerical Order (by CMR number)
This information is provided by MassHealth.