Massachusetts General Hospital Police are sworn law enforcement officers with the same arrest powers as municipal police, but only on property the hospital owns, uses, or occupies. They are not private security guards. They are special state police officers appointed by the Colonel of the Massachusetts State Police under a specific state statute, and that appointment is what lets them investigate crimes, make arrests, and use force when the law allows it.
Where Their Authority Comes From
The entire legal basis sits in one statute. Chapter 22C, Section 63 of the Massachusetts General Laws lets the Colonel of the State Police appoint employees of licensed hospitals as special state police officers, often shortened to SSPOs.1General Court of Massachusetts. Massachusetts General Laws Chapter 22C – Section 63 The hospital has to be licensed under Section 51 of Chapter 111, which covers acute care facilities like MGH. The same statute covers colleges and universities, which is why campus police at schools like Harvard or MIT operate under the identical framework.
Appointments run for three-year terms and can be revoked by the Colonel at any time. Each appointment and renewal carries a fee set by the Commissioner of Administration, and the Colonel has rulemaking authority over standards of skill and conduct. The State Police, in other words, control who gets an MGH badge and who loses one.
SSPOs also have to meet the certification requirements of the Massachusetts Peace Officer Standards and Training Commission, the same body that certifies municipal officers across the state.1General Court of Massachusetts. Massachusetts General Laws Chapter 22C – Section 63 Recruit training happens at the State Police Academy in New Braintree and uses a modified version of the trooper curriculum, covering criminal law, use of force, and emergency response. It is shorter than the full trooper program and leaves out topics less relevant to institutional policing.
Where Their Authority Stops
The statute draws a clear geographic line. MGH Police have “the same power to make arrests as regular police officers for any criminal offense committed in or upon lands or structures owned, used or occupied by” the hospital.1General Court of Massachusetts. Massachusetts General Laws Chapter 22C – Section 63 That reaches the main hospital campus, satellite clinics, parking structures, and any other property under hospital control. It does not reach the surrounding streets of the West End or Beacon Hill.
This is the most important practical distinction between MGH Police and Boston Police. A Boston officer can pursue a suspect across the city. An MGH officer who witnesses a crime on a public sidewalk outside hospital property generally cannot make an arrest the same way, though the general citizen’s arrest authority that exists under Massachusetts common law still applies. When an incident spills beyond hospital boundaries, MGH officers typically secure the scene and hand off to Boston Police.
The phrase “used or occupied” gives the jurisdiction some stretch. If MGH leases space in a nearby building for offices or a research lab, officers can exercise their authority there even though the hospital does not own the walls. The question is always whether the location sits under MGH’s operational control.
What They Can Do on Hospital Grounds
Inside their jurisdiction, MGH officers can do most of what a city officer can do. They arrest people who commit crimes on hospital property, investigate incidents, collect evidence, interview witnesses, and write reports that feed the criminal justice system. The common offenses are trespassing, theft, assault, drug possession, and disorderly conduct.
For minor matters, officers may issue a citation or remove someone from the premises rather than making a custodial arrest. For felonies and complex investigations, they coordinate with the Boston Police Department, which has broader jurisdiction and access to forensic resources. A stabbing in the emergency department, for example, would involve MGH officers securing the scene and detaining the suspect while BPD runs the criminal investigation.
Officers also enforce hospital policies when those policies carry legal weight. Someone formally trespassed from the property who returns has committed a crime, not a policy violation. Escorting a disruptive visitor out of a patient’s room is a security function that becomes a law enforcement one if the person refuses to leave or turns violent.
MGH does not run a jail. When officers make an arrest, they process the person and transfer custody to the Boston Police Department or, less often, the State Police. The handoff has to happen promptly, because holding someone on hospital property without a proper booking facility raises due process concerns.
Psychiatric Holds Under Section 12
Emergency departments see a lot of psychiatric crises, and this is where policing and patient care tangle most. Under Chapter 123, Section 12 of the General Laws, certain clinicians can authorize involuntary restraint and a 72-hour hospitalization for a person who poses a serious risk of harm because of mental illness.2General Court of Massachusetts. Massachusetts General Laws Chapter 123 – Section 12 Physicians, licensed psychologists, advanced practice registered nurses, and licensed independent clinical social workers can all initiate the process after an examination.
Here is the piece most people miss. When none of those clinicians is available in an emergency, a police officer can step in. Section 12 authorizes an officer who believes failing to hospitalize someone would create a likelihood of serious harm to restrain that person and apply for the 72-hour hold.2General Court of Massachusetts. Massachusetts General Laws Chapter 123 – Section 12 Inside a hospital, a clinician is almost always present, so MGH officers rarely use this authority on their own. The legal power exists, and officers are trained to use it when the situation calls for it. In day-to-day practice, officers respond when a patient becomes violent, help clinical staff manage the physical situation, and stand by during evaluations.
Patient Privacy Limits on Officers
Hospital police sit in an unusual spot on medical privacy. Most local and state police departments are not covered by HIPAA at all, because they are not healthcare providers or health plans.3U.S. Department of Health & Human Services (HHS). HIPAA Privacy Rule – A Guide for Law Enforcement MGH Police are employees of a covered entity, which means the Privacy Rule restricts what patient information they can access, use, or share.
Federal regulations spell out the narrow circumstances where a hospital may disclose protected health information to law enforcement: disclosures required by law such as mandatory wound reporting, responses to court orders or grand jury subpoenas, limited information to help identify or locate a suspect or missing person, and situations where a provider believes the information is evidence of a crime committed on hospital premises.4eCFR. 45 CFR 164.512 – Uses and Disclosures for Which an Authorization or Opportunity to Agree or Object Is Not Required Outside those exceptions, an MGH officer who pulls a patient’s chart without a legitimate law enforcement reason is violating federal law.
The consequences are real. Unauthorized access to medical records can trigger an investigation by the HHS Office for Civil Rights, civil penalties for the hospital, and criminal prosecution of the officer in serious cases. MGH is required to maintain internal safeguards, including access controls on electronic health records that log who viewed what and when, to prevent and detect misuse.
If You Believe an Officer Violated Your Rights
Complaints about an MGH officer go through the hospital first. You can file with the MGH Police Department or the hospital’s Office of Patient Advocacy. The hospital typically requires written documentation and conducts an internal investigation. If the complaint involves potential criminal conduct by the officer, it may be referred to the Boston Police Department or the Massachusetts Attorney General’s Office for an outside investigation.
Discrimination complaints go on a separate track. If you believe an officer discriminated against you based on race, disability, sex, national origin, or another protected characteristic, you can file with the Massachusetts Commission Against Discrimination at no cost and without a lawyer.5Mass.gov. MCAD Complaints of Discrimination MCAD investigates and, if it finds discrimination likely occurred, can prosecute and adjudicate the case.
You can also sue in federal court. Under 42 U.S.C. ยง 1983, any person who deprives someone of their constitutional rights while acting under color of state law can be held liable in a civil suit.6Office of the Law Revision Counsel. 42 U.S. Code 1983 – Civil Action for Deprivation of Rights MGH officers exercise arrest powers granted by a state statute, so courts can treat their actions as state action for purposes of this law. If an MGH officer uses excessive force, conducts an unlawful search, or wrongfully detains someone, the injured person can file a Section 1983 suit. The hospital may also face liability depending on whether its policies or training contributed to the violation.
Several layers of institutional oversight sit behind all of this. The Colonel of the State Police can revoke an SSPO appointment at any time, which effectively ends that person’s law enforcement career at MGH.1General Court of Massachusetts. Massachusetts General Laws Chapter 22C – Section 63 The POST Commission sets ongoing certification standards and can decertify officers for serious misconduct, and that power reaches SSPOs. The Executive Office of Public Safety and Security sets the training standards through the SSPO licensing process.7Mass.gov. Apply for or Renew a Patrol or Special State Police Officer License