This is a list of hospitals in the Commonwealth of Massachusetts, sorted by location. Unless otherwise noted, these hospitals are full-service, complete with emergency department.

Amesbury, Essex County

• Amesbury Health Center

Athol, Worcester County

• Athol Hospital

Attleboro, Bristol County

• Sturdy Memorial Hospital
• Arbour-Fuller Hospital (Psychiatric) (South Attleboro)

Ayer, Middlesex County

• Nashoba Valley Medical Center

Barnstable County

• Barnstable County Hospital (Tuberculosis/Public Health) (Closed 1995)

Bedford, Middlesex County

• Bedford Veterans Affairs Medical Center

Belmont, Middlesex County

• McLean Hospital (Psychiatric)

Beverly, Essex County

• Beverly Hospital

Boston, Suffolk County

• Arbour Hospital (Psychiatric)
• Boston Emergency and General Hospital (1891–1912)
• Boston Medical Center
• Carney Hospital, Dorchester
• Faulkner Hospital (Now Brigham and Women's Faulkner Hospital)
• Floating Hospital for Children(closed)Now tufts children"s hospital(also closed)
• Franciscan Hospital for Children
• Hebrew Rehabilitation Center for the Aged
• Lemuel Shattuck Hospital (Public Health/DMH/Prison Hospital)
• Lindemann Mental Health Center
• Massachusetts Eye and Ear Infirmary
• Massachusetts General Hospital for Children
• Massachusetts General Hospital
• Massachusetts Mental Health Center (formerly Boston Psychopathic Hospital, closed in 2010)
• Mattapan Community Health Center
• New England Baptist Hospital – Mostly orthopedic (The Hospital for Orthopedics)
• DR. Solomon Carter Fuller Mental Health Center
• St. Elizabeth's Medical Center (Boston)
• St. John of God Hospital (closed in 2000; was a specialty hospital run by Caritas)
• St. Margaret's Center for Women & Infants (Part of St. Elizabeth's) – in Brighton, MA
• Shriner's Hospital – Burns Institute
• Spaulding Rehabilitation Hospital
• The Boston Center (Children's partial hospital program)
• Tufts Medical Center
• VA Hospital Jamaica Plain – Veterans Health Administration
• VA Hospital West Roxbury – Veterans Health Administration
• In the Longwood Medical and Academic Area:
  • Beth Israel Deaconess Medical Center
  • Boston Children's Hospital
  • Brigham and Women's Hospital
  • Dana–Farber Cancer Institute
  • Dana-Farber/Boston Children's Cancer and Blood Disorders Center
  • Joslin Diabetes Center

Braintree, Norfolk County

• Braintree Rehabilitation HospitalNow *Encompass Health Rehabilitation Hospital of Braintree

Bridgewater, Plymouth County

• Bridgewater State Hospital (Criminally Insane Psychiatric)

Bristol County

• Bristol County Tuberculosis Hospital (defunct)

Brockton, Plymouth County

• Good Samaritan Medical Center
• Signature Healthcare Brockton Hospital
• VA Medical Center Brockton – Veterans Health Administration

Brookline, Norfolk County

• Arbour HRI (Psychiatric)
• Bournewood Hospital (Psychiatric)
• Free Hospital for Women (defunct)

Burlington, Middlesex County

• Lahey Hospital & Medical Center

Cambridge, Middlesex County

• Cambridge Hospital – Cambridge Health Alliance
• Homberg Infirmary
• Mount Auburn Hospital
• Stillman Infirmary – Harvard University
• Spaulding Hospital Cambridge – formerly Youville Hospital and Rehabilitation Hospital

Canton, Norfolk County

• Pappas Rehabilitation Hospital for Children - formerly Massachusetts Hospital School

Chelsea, Suffolk County

• L.F. Quigley Memorial Hospital (Part of Chelsea Soldier's Home)
• Chelsea Soldier's Home (Owned and operated by Commonwealth of MA)
• Massachusetts General Hospital new satellite health center for Massachusetts General Hospital
• Chelsea Memorial Hospital closed 1996, satellite health center for Massachusetts General Hospital
• Chelsea Naval Hospital closed 1974, converted to condominiums
• Chelsea Marine Hospital closed 1940, converted to Navy housing later converted to condominiums

Clinton, Worcester County

• Clinton Hospital

Concord, Middlesex County

• Emerson Hospital

Danvers, Essex County

• Hunt Center
• Massachusetts General Hospital a.k.a. MGH North satellite health center
• Danvers State Hospital (demolished)
• New England Rehab Hospital At Danvers

Devens, Middlesex and Worcester Counties

• Lovell General Hospital (demolished)
• Cutler Army Community Hospital (converted, now Federal Medical Center, Devens)
• Taravista Behavioral hospital

East Sandwich, Sandwich, Barnstable County

• Rehabilitation Hospital of the Cape and Islands

Everett, Middlesex County

• CHA Everett Hospital – Cambridge Health Alliance

Fall River, Bristol County

• Charlton Memorial Hospital, part of the Southcoast Health System
• Dr. John C. Corrigan Mental Health Center
• St. Anne's Hospital
• Truesdale Hospital

Falmouth, Barnstable County

• Falmouth Hospital
• Otis Air Force Base Hospital (closed)

Fitchburg, Worcester County

• Burbank Hospital (urgent care only)

Foxborough, Norfolk County

• Brigham and Women's / Mass General Health Care Center

Framingham, Middlesex County

• MetroWest Medical Center (Framingham Union portion)

Gardner, Worcester County

• Heywood Memorial Hospital
• Gardner State Hospital (Used to be a reformatory?, now a state prison)

Georgetown, Essex County

• Baldpate Hospital (Psychiatric)

Gloucester, Essex County

• Addison Gilbert Hospital

Great Barrington, Berkshire County

• Fairview Hospital (Massachusetts)

Greenfield, Franklin County

• Franklin Medical Center

Haverhill, Essex County

• Holy Family at Merrimack Valley Hospital (formerly Hale Hospital)
• The Whittier Pavilion Hospital (Psych)

Holyoke, Hampden County

• Holyoke Medical Center
• Providence Behavioral Health Hospital

• State Medical Examiner's Office for Western MA

• Soldiers' Home in Holyoke
• MiraVista Behavioral Health Center

Hyannis, Barnstable, Barnstable County

• Cape Cod Hospital

Lakeville, Plymouth County

• Lakeville State Hospital (closed)

Lawrence, Essex County

• Lawrence General Hospital

Leominster, Worcester County

• HealthAlliance Hospital

Lowell, Middlesex County

• Lowell General Hospital
• Saints Medical Center (now Lowell General Hospital – Saints Campus)
• Lowell Treatment Center(closed)
• New England Rehab Hospital At Lowell

Ludlow, Hampden County

• HealthSouth Rehabilitation Hospital of Western Massachusetts(Now Encompass Health Rehabilitation Hospital of Western Massachusetts)

Lynn, Essex County

• BayRidge Hospital (Psych)
• Union Hospital – North Shore Medical Center

Malden, Middlesex County

• Hallmark Health System

Marlborough, Middlesex County

• Marlborough Hospital

Medfield, Norfolk County

• Medfield State Hospital (closed in 2005)

Medford, Middlesex County

• Lawrence Memorial Hospital - Wellforce

Melrose, Middlesex County

• MelroseWakefield Hospital - Wellforce

Methuen, Essex County

• Holy Family Hospital and Medical Center

Middleborough, Plymouth County

• High Point Hospital
• St. Luke's Hospital, formerly Cranberry Specialty Hospital. Closed 2007 – see Southcoast Health System
• McLean Southeast (Psychiatric Hospital)

Milford, Worcester County

• Milford Regional Medical Center

Milton, Norfolk County

• Milton Hospital – now Beth Israel Deaconess Hospital-Milton

Nantucket

• Nantucket Cottage Hospital

Natick, Middlesex County

• Metrowest Medical Center (Leonard Morse Hospital - Emergency Department closed as of 10/25/2020)

Needham, Norfolk County

• Beth Israel Deaconess Medical Center – Needham satellite campus

New Bedford, Bristol County

• Charron Maternity Hospital (closed)^[1]
• St. Luke's Hospital, part of the Southcoast Health System
• Parkwood Hospital, formerly Union Hospital, now Vibra Hospital of Southeastern Massachusetts, part of Vibra Healthcare
• High Point Treatment Center
• Mediplex Rehabilitation Hospital

Newburyport, Essex County

• Anna Jaques Hospital

Newton, Middlesex County

• Newton-Wellesley Hospital

Norfolk, Norfolk County

• Southwood Community Hospital, a.k.a. Pinewood, Norfolk (closed), formerly Pondville State (Cancer/DPH) Hospital in the 1970s.

North Adams, Berkshire County

• North Adams Regional Hospital(Closed) ED opened as Berkshire Medical Center-Satellite

Northampton, Hampshire County

• Cooley Dickinson Hospital [1] – a Massachusetts General Hospital affiliate.
• Northampton Veterans Affairs Medical Center – Veterans Health Administration

Norwood, Norfolk County

• Norwood Hospital

Oak Bluffs, Dukes County

• Martha's Vineyard Hospital

Palmer, Hampden County

• Baystate Wing Hospital

Peabody, Essex County

• Boston Children's North
• Lahey Clinic – North Shore (a.k.a. Lahey North)

Pembroke, Plymouth County

• Pembroke Hospital (Psychiatric)

Petersham, Worcester County

• The Quabbin Retreat (Behavioral health and substance abuse services, part of Heywood Healthcare)

Pittsfield, Berkshire County

• Berkshire Medical Center

Plymouth, Plymouth County

• High Point Treatment
• Jordan Hospital – Now Beth Israel Deaconess Hospital-Plymouth

Pocasset, Bourne, Barnstable County

• Barnstable County Hospital (demolished)
• Pocasset Mental Health Center(Cape Cod & Island Community Mental Health Center )

Quincy, Norfolk County

• Quincy Medical Center – Steward Health Care. Closed December 2014, except for 24hr ER Emergency Services
• Quincy Mental Health Center

Revere, Suffolk County

• Massachusetts General Hospital satellite health center

Salem, Essex County

• Salem Hospital

Saugus, Essex County

• Saugus General Hospital (1946–1978)

Somerville, Middlesex County

• Somerville Hospital – Cambridge Health Alliance (no emergency department as of 30 April 2020^[2])

Southbridge, Worcester County

• Harrington Memorial Hospital

Springfield, Hampden County

• Baystate Children's Hospital
• Baystate Medical Center
• Mercy Medical Center
• Kindred Park View Specialty Hospital of Springfield – formerly Springfield Municipal Hospital
• Shriners Hospitals for Children

Stockbridge, Berkshire County

• Austen Riggs Center (Psychiatric)

Stoneham, Middlesex County

• Boston Regional Medical Center (closed in 1999, now mostly MD offices)

Stoughton, Norfolk County

• New England Sinai Hospital
• Curahealth Hospital – Stoughton

Taunton, Bristol County

• Morton Hospital and Medical Center
• Taunton State Hospital (still in operation, but partially closed)

Tewksbury, Middlesex County

• Tewksbury State Hospital (psychiatric/public health)

Waltham, Middlesex County

• Boston Children's at Waltham (formerly Waltham/Weston Hospital, then became Deaconess Waltham Hospital, then Sterling Medical Center)
• Massachusetts General Hospital satellite health center ("Mass General West")
• Metropolitan State Hospital (demolished)
• Murphy Army Hospital (Closed) (Site now a school)
• Olympus Specialty Hospital - formerly Middlesex County Hospital (demolished)
• Walden Behavior Care

Ware, Hampshire County

• Baystate Mary Lane Hospital

Wareham, Plymouth County

• Tobey Hospital, part of the Southcoast Health System

Webster, Worcester County

• Hubbard Regional Hospital – Facilities now occupied by Harrington Memorial Hospital (Southbridge, MA). Emergency department, sleep Lab, imaging services, lab, ambulatory surgery are open; TCU (private) also open. All inpatient beds are closed, effective May 2009.

Wellesley, Norfolk County

• Charles River Hospital (Psychiatric hospital was closed, torn down in 2002, redeveloped into houses)

Westborough, Worcester County

• Westborough State Hospital – closed in 2010^[3]
• Whitter Rehabilitation Hospital
• Westborough Behavioral Healthcare Hospital
• New England Recovery Center

Westfield, Hampden County

• Baystate Noble Hospital
• Western Massachusetts Hospital (Public Health – Massachusetts Department of Public Health)

Westwood, Norfolk County

• Westwood Lodge Hospital (Psychiatric) (Closed)

Weymouth, Norfolk County

• South Shore Hospital

Winchester, Middlesex County

• Winchester Hospital

Woburn, Middlesex County

• Encompass Health Rehabilitation Hospital of New England (formerly New England Rehabilitation Hospital)
• Choate Memorial Hospital (opened 1909, closed 1989, now a medical center and an assisted living)^[4]

Worcester, Worcester County

• Adcare Hospital (formerly Doctor's Hospital, established in 1984)^[5]
• Fairlawn Rehabilitation Hospital
• Hahnemann Hospital
• Jewish Healthcare Center
• Memorial Hospital
• Saint Vincent Hospital
• UMass Memorial Health Care
• UMass Memorial medical center-university campus
• UMass Memorial Medical center-memorial campus
• UMass Memorial medical center-hahnemann campus
• UMass Childrens Hospital
• Worcester City Hospital (Closed)
• Worcester Recovery Center and Hospital
• Worcester State Hospital (Closed)