The State Organization Index provides an alphabetical listing of government organizations, including commissions, departments, and bureaus.
Top-requested sites to log in to services provided by the state
Date HPC Received2
Shields Health CareHallmark Health SystemTufts Medical Center Physicians Organization
January 5, 2018
October 16, 2017
UMass Memorial Accountable Care Organization *Withdrawn
October 19, 2015
Anna Jaques Hospital Shields Health Care Group
Formation of a contracting entity
October 13, 2015
Beth Israel Deaconess Care Organization New England Baptist Clinical Integration Organization New England Baptist Hospital
Provider merger/affiliation increasing NPSR $10M
October 2, 2015
Dana-Farber Cancer Institute Partners HealthCare System Berkshire Medical Center Amended Dana-Farber Cancer Institute Notice of Material Change Amended Berkshire Medical Center Notice of Material Change
*Partners HealthCare System has withdrawn from this transaction.
September 24, 2015
Cape Cod Hospital Tufts Medical Center Parent
August 12, 2015
Trinity Health Corporation
Saint Francis Care
Acquisition of/by hospital
July 31, 2015
Boston Medical Center
July 2, 2015
Boston Children’s Hospital Lahey Clinical Performance Network
HealthSouth Acquisition Holdings, LLC Reliant Rehabilitation Hospital Braintree HealthSouth Acquisition Holdings, LLC Reliant Rehabilitation Hospital New England
June 26, 2015
Sturdy Memorial Hospital, Inc. Shields Health Care Group
June 1, 2015
Brockton Hospital, Inc. Shields Health Care Group
South Shore Medical Center South Shore Physician Ambulatory Enterprise
May 7, 2015
UMass Memorial Health Care Quest Diagnostics Massachusetts
May 1, 2015
Partners HealthCare System, Inc. Steward Health Care
April 10, 2015
Noble Hospital Baystate Medical Center
March 18, 2015
UMass Memorial Health Care, Inc. Shields Health Care Group
Steward Health Care Dana Farber Cancer Institute
March 10, 2015
Partners HealthCare System, Inc. Pentucket Medical Associates
November 21, 2014
October 30, 2014
UMass Memorial Health Care, Inc.
Reliant Medical Group Southboro Medical Group
October 23, 2014
Valley Medical Group
Health New England
Merger or Affiliation with a Carrier
September 30, 2014
PMG Physician Associates Beth Israel Deaconess Care Organization
July 28, 2014
VNA of Middlesex-East
July 24, 2014
Lowell General Hospital Tufts Medical Center
July 22, 2014
May 13, 2014
Beth Israel Deaconess Care Organization Lawrence General Hospital
May 7, 2014
New England Rehabilitation Management Co. (NERM) UMass Memorial Health Ventures (UMMHV)
Change in ownership levels
April 23, 2014
Holy Family Hospital Merrimack Valley Hospital
March 25, 2014
New England Baptist Hospital Beth Israel Deaconess Medical Center Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center (HMFP)
March 18, 2014
Dana-Farber Cancer Institute Steward Health Care System LLC
Baystate Health Wing Memorial
March 12, 2014
Dana-Farber Cancer Institute Commonwealth Hematology-Oncology, P.C.
March 3, 2014
Beth Israel Deaconess Care Organization Lower Merrimac Valley Hospital Organization, Inc Whittier Independent Practice Association, Inc Seacoast Regional Health System
February 28, 2014
MACC - Emerald
Emerald Physician Services Inc.
November 18, 2013
Partners Healthcare System, Inc - Hallmark Health Corporation Hallmark Health Corporation-Partners Healthcare System, Inc.
November 12, 2013
Lahey Health Systems, Inc - Winchester Hospital Winchester Hospital - Lahey Health System, Inc.
October 30, 2013
Harbor Medical Associates - Partners Healthcare System, Inc. Partners Healthcare System, Inc - Harbor Medical Associates
October 24, 2013
ReliantBraintree Rehabilitation Hospital
ReliantNew England Rehabilitation Hospital
September 23, 2013
Harvard Medical Faculty Physicians - Jordan Health Systems Jordan Hospital-HMFP MCN
August 9, 2013
Jordan Hospital-BIDCO MCN BIDCO-Jordan MCN
Provider merger/affiliation increasing NPSR $10M3
August 8, 2013
Atrius-Jordan Hospital, Inc. Jordan - Atrius Affiliation
Tenet-Vanguard MetroWest Hospital Tenet-Vanguard St. Vincent Hospital
August 7, 2013
CHA-BIDCO CHAPO-BIDCO BIDCO-CHA
August 1, 2013
Beth Israel Deaconess Medical Center Jordan Hospital, Inc.
Acquisition of/by hospital3
July 29, 2013
New England Quality Care Alliance, Inc.
Healthcare South, P.C.
July 22, 2013
Atrius Health, Inc. Visiting Nurse Association of Boston, Inc.
July 3, 2013
Children’s Hospital Corporation
June 12, 2013
BIDMC Signature Healthcare Corporation HMFP
June 4, 2013
Steward Health Care System, LLC Hawthorn Medical Associates
May 24, 2013
Partners Healthcare System, Inc. Cooley Dickinson Hospital, Inc.
May 6, 2013
Beth Israel Deaconess Cambridge Public Health Commission Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center
Partners HealthCare System, Inc. Notice of Material Change South Shore Hospital Notice of Material Change
April 22, 2013
1. The listed transaction type represents the HPC’s classification of each transaction, which may in some cases differ from the transaction type indicated by filing parties on their notice forms.
2. Note that the date that a notice was first received does not generally reflect the date that the notice was completed. The exact timing of notice completion depends on the nature of the transaction and the parties’ timeliness in responding to requests for information necessary to complete the notice.
3. In counts of transactions, the HPC treats these four notices as a single transaction.