Bridgewater State Hospital (BSH) is a medium security facility housing male patients in several categories: civil commitments without criminal sentences, and on occasion, pre-trial detainees sent for competency and criminal responsibility evaluations by the court.
Lemuel Shattuck Hospital Correctional Unit (LSH) is a medium security correctional unit within the Lemuel Shattuck Hospital providing secure inpatient and outpatient medical care to male and female inmates from both the state and county.
MASAC at Plymouth is a unique facility that houses two very distinct populations: criminally sentenced, minimum-security, male inmates and civilly committed males participating in an up to 90-day detoxification program.
MCI-Cedar Junction (MCI-CJ) is a maximum security reception and diagnostic center, with a minimum component, housing criminally sentenced males. The Department Disciplinary Unit (DDU) for the most serious discipline issues is also located here.
MCI-Framingham (MCI-F) is a medium security reception and diagnostic center housing females. It provides a comprehensive network of programming for women who are serving criminal sentences, awaiting trial, or are civilly committed.