Transaction List - Material Change Notices

List of MCN Transactions

MCN Parties

Transaction Type1

Date HPC Received2

CMIR?

Partners HealthCare System
Cooley Dickinson Physician Hospital Organization

Provider merger/affiliation increasing NPSR $10M June 15, 2018  
Shields Health Care
Tufts Medical Center
Clinical Affiliation January 8, 2018 No

Shields Health Care
Hallmark Health System
Tufts Medical Center Physicians Organization

Formation of a contracting entity

January 5, 2018

No
AdCare Hospital of Worcester, Inc. Acquisition of/by hospital October 25, 2017 No
UMass Memorial Health Care  
Harrington Memorial Hospital  
Clinical Affiliation October 19, 2017 No
Shields Health Care Group  
Baystate Health  
Formation of a Contracting Entity

October 16, 2017

No
Steward Health Care System  
IASIS Healthcare Corporation
Acquisition by/of hospital September 18, 2017 No
Steward Health Care System  *Withdrawn
Community Health Systems
Acquisition by/of hospital September 18, 2017 No
Community Health Care, Inc.   Provider merger/affiliation increasing NPSR $10M August 9, 2017 No
CareGroup  
Lahey Health System  
Seacoast Regional Health Systems  
Beth Israel Deaconess Care Organization  
Mount Auburn Cambridge Independent Practice Association  
Acquisition of/by hospital July 13, 2017 Yes
Collaborative Care Holdings LLC  
Reliant Medical Group, Inc.  
Provider merger/affiliation increasing NPSR $10M June 30, 2017 No
Quest Diagnostics Massachusetts  
Cape Cod Healthcare  
Provider merger/affiliation increasing NPSR $10M June 28, 2017 No
Atrius Health, Inc.  
Lowell General Hospital  
Clinical Affiliation May 11, 2017 No
UMass Memorial Health Ventures (UMMHV)  
Team Behavioral Health  
Formation of a contracting entity April 5, 2017 No
Partners HealthCare System  
Foundation of the Massachusetts Eye and Ear Infirmary
Acquisition of/by hospital April 3, 2017 Yes 
Atrius Health, Inc.   Provider merger/affiliation increasing NPSR $10M February 1, 2017 No
Berkshire Health Systems   Formation of a Contracting Organization January 17, 2017 No
Dana-Farber Cancer Institute  
UMass Memorial Health Care, Inc.  
Clinical Affiliation January 9, 2017 No
Alita Care  
Bournewood Hospital  
Acquisition of/by hospital January 4, 2017 No
New England Life Flight  
Lahey Clinic Hospital  
Clinical Affiliation December 6, 2016 No
Shields Health Care  
Berkshire Medical Center  
Formation of a contracting entity November 30, 2016 No
ATI Physical Therapy  
UMass Memorial Health Ventures (UMMHV)  
Formation of a contracting entity November 9, 2016 No
Steward Health Care Network  
Central Massachusetts Independent Physician Association  
Provider merger/affiliation increasing NPSR $10M November 4, 2016 No
Clinton Hospital  
HealthAlliance Hospitals  
Acquisition of/by hospital October 7, 2016 No
Southcoast Health Network LLC   Formation of a contracting entity September 30, 2016 No
Partners HealthCare System  
Wentworth-Douglass Health System  
Acquisition of/by hospital September 9, 2016 No
Care New England Health System   *Withdrawn
Southcoast Hospitals Group, Inc.   
Acquisition of/by hospital August 26, 2016 No
The Pediatric Physicians' Organization at Children's, LLC   Provider merger/affiliation increasing NPSR $10M August 19, 2016 No
Hallmark Health PHO, Inc.  
New England Quality Care Alliance, Inc.  
Provider merger/affiliation increasing NPSR $10M August 12, 2016 No
Hallmark Health Corporation 
Wellforce, Inc.  
Acquisition of/by hospital August 12, 2016 No
Boston Children's Hospital  
South Shore Medical Center  
Clinical Affiliation August 4, 2016 No
Atrius Health, Inc.  
Winchester Hospital  
Clinical Affiliation May 10, 2016 No
Kindred Healthcare  
Curahealth  
Acquisition of/by hospital May 6, 2016 No
Boston Children's Hospital  
Southcoast Hospitals Group  
Clinical Affiliation April 12, 2016 No
Belmont Medical Associates   
Mount Auburn Professional Services, Inc  
Acquisition of/by hospital March 31, 2016 No
MWA, P.C. d/b/a RiverBend Medical Group  
Sisters of Providence Health System, Inc.  
Acquisition of/by hospital March 1, 2016 No
Baystate Mary Lane Hospital  
Baystate Wing Hospital  
Acquisition of/by hospital February 5, 2016 No
Mount Auburn Hospital  
Mount Auburn Cambridge Independent Practice Association, Inc.   
Boston Children's Hospital  
Clinical Affiliation January 26, 2016 No
Beth Israel Deaconess Medical Center  
Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center   
MetroWest Medical Center  
Clinical Affiliation January 14, 2016 Yes 
Partners HealthCare System  
Shields Health Care Group  
Formation of a contracting entity November 30, 2015 No
Atrius Health, Inc.   
Massachusetts Eye and Ear Infirmary  
Clinical Affiliation November 17, 2015 No
MetroWest Medical Center  
Beth Israel Deaconess Care Organization   
Provider merger/affiliation increasing NPSR $10M October 30, 2015 Yes 

UMass Memorial Accountable Care Organization   *Withdrawn

Clinical Affiliation

October 19, 2015

No

Anna Jaques Hospital  
Shields Health Care Group  

Formation of a contracting entity

October 13, 2015

No

Beth Israel Deaconess Care Organization  
New England Baptist Clinical Integration Organization  
New England Baptist Hospital  

Provider merger/affiliation increasing NPSR $10M

October 2, 2015

Yes

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.

Clinical Affiliation

September 24, 2015

No

Cape Cod Hospital   
Tufts Medical Center Parent   

Clinical Affiliation

August 12, 2015

No

Trinity Health Corporation  
Saint Francis Care

Acquisition of/by hospital

July 31, 2015

No

Boston Medical Center  

Clinical Affiliation

July 2, 2015

No

Boston Children’s Hospital  
Lahey Clinical Performance Network   

Clinical Affiliation

July 2, 2015

No

HealthSouth Acquisition Holdings, LLC  
Reliant Rehabilitation Hospital Braintree   
HealthSouth Acquisition Holdings, LLC  
Reliant Rehabilitation Hospital New England  

Acquisition of/by hospital

June 26, 2015

No

Sturdy Memorial Hospital, Inc.  
Shields Health Care Group  

Formation of a contracting entity

June 1, 2015

No

Brockton Hospital, Inc.  
Shields Health Care Group  

Formation of a contracting entity

June 1, 2015

No

South Shore Medical Center  
South Shore Physician Ambulatory Enterprise  

Provider merger/affiliation increasing NPSR $10M

May 7, 2015

No

UMass Memorial Health Care  
Quest Diagnostics Massachusetts   

Clinical Affiliation

May 1, 2015

No

Partners HealthCare System, Inc.  
Steward Health Care   

Clinical Affiliation

April 10, 2015

No

Noble Hospital  
Baystate Medical Center  

Acquisition of/by hospital

March 18, 2015

No

UMass Memorial Health Care, Inc.  
Shields Health Care Group   

Formation of a contracting entity

March 18, 2015

No

Steward Health Care  
Dana Farber Cancer Institute  

Clinical Affiliation

March 10, 2015

No

Partners HealthCare System, Inc.  
Pentucket Medical Associates 

Provider merger/affiliation increasing NPSR $10M

November 21, 2014

No

Winchester Hospital  

Formation of a contracting entity

October 30, 2014

No

UMass Memorial Health Care, Inc.  

Formation of a contracting entity

October 30, 2014

No

Reliant Medical Group  
Southboro Medical Group  

Provider merger/affiliation increasing NPSR $10M

October 23, 2014

No

Valley Medical Group  
Health New England

Merger or Affiliation with a Carrier

September 30, 2014

No

PMG Physician Associates  
Beth Israel Deaconess Care Organization  

Provider merger/affiliation increasing NPSR $10M

July 28, 2014

No

Lahey Health   
VNA of Middlesex-East

Provider merger/affiliation increasing NPSR $10M

July 24, 2014

No

Lowell General Hospital   
Tufts Medical Center  

Acquisition of/by hospital

July 22, 2014

No

Boston Medical Center  

Formation of a contracting entity

May 13, 2014

No

Beth Israel Deaconess Care Organization  
Lawrence General Hospital  

Provider merger/affiliation increasing NPSR $10M

May 7, 2014

No

New England Rehabilitation Management Co. (NERM)    
UMass Memorial Health Ventures (UMMHV)  

Change in ownership levels

April 23, 2014

No

Holy Family Hospital  
Merrimack Valley Hospital  

Acquisition of/by hospital

March 25, 2014

No

New England Baptist Hospital   
Beth Israel Deaconess Medical Center  
Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center (HMFP)   

Clinical Affiliation

March 18, 2014

No

Dana-Farber Cancer Institute  
Steward Health Care System LLC   

Clinical Affiliation

March 18, 2014

No

Baystate Health   
Wing Memorial  

Acquisition of/by hospital

March 12, 2014

No

Dana-Farber Cancer Institute  
Commonwealth Hematology-Oncology, P.C.   

Provider merger/affiliation increasing NPSR $10M

March 3, 2014

No

Beth Israel Deaconess Care Organization  
Lower Merrimac Valley Hospital Organization, Inc  
Whittier Independent Practice Association, Inc  
Seacoast Regional Health System  

Provider merger/affiliation increasing NPSR $10M

February 28, 2014

No

MACC - Emerald  
Emerald Physician Services Inc.

Provider merger/affiliation increasing NPSR $10M

November 18, 2013

No

Partners Healthcare System, Inc - Hallmark Health Corporation  
Hallmark Health Corporation-Partners Healthcare System, Inc.  

Acquisition of/by hospital

November 12, 2013

Yes

Lahey Health Systems, Inc - Winchester Hospital  
Winchester Hospital - Lahey Health System, Inc.  

Acquisition of/by hospital

October 30, 2013

Yes

Harbor Medical Associates - Partners Healthcare System, Inc.  
Partners Healthcare System, Inc - Harbor Medical Associates  

Provider merger/affiliation increasing NPSR $10M

October 24, 2013

Yes

Reliant
Braintree Rehabilitation Hospital  
Reliant
New England Rehabilitation Hospital

Acquisition of/by hospital

September 23, 2013

No

Harvard Medical Faculty Physicians - Jordan Health Systems  
Jordan Hospital-HMFP MCN  

Clinical Affiliation3

August 9, 2013

No

Jordan Hospital-BIDCO MCN  
BIDCO-Jordan MCN  

Provider merger/affiliation increasing NPSR $10M3

August 8, 2013

No

Atrius-Jordan Hospital, Inc.  
Jordan - Atrius Affiliation  

Clinical Affiliation3

August 8, 2013

No

Tenet-Vanguard MetroWest Hospital  
Tenet-Vanguard St. Vincent Hospital  

Acquisition of/by hospital

August 7, 2013

No

CHA-BIDCO  
CHAPO-BIDCO  
BIDCO-CHA  

Provider merger/affiliation increasing NPSR $10M

August 1, 2013

No

Beth Israel Deaconess Medical Center  
Jordan Hospital, Inc.  

Acquisition of/by hospital3

July 29, 2013

No

New England Quality Care Alliance, Inc.  
Healthcare South, P.C.

Provider merger/affiliation increasing NPSR $10M

July 22, 2013

No

Atrius Health, Inc.  
Visiting Nurse Association of Boston, Inc.  

Provider merger/affiliation increasing NPSR $10M

July 3, 2013

No

Children’s Hospital Corporation  

Formation of a contracting entity

June 12, 2013

No

BIDMC  
Signature Healthcare Corporation  
HMFP   

Clinical Affiliation

June 4, 2013

No

Steward Health Care System, LLC  
Hawthorn Medical Associates   

Acquisition of/by hospital

May 24, 2013

No

 

Partners Healthcare System, Inc.  
Cooley Dickinson Hospital, Inc.  

Acquisition of/by hospital

May 6, 2013

No

Beth Israel Deaconess  
Cambridge Public Health Commission  
Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center   

Clinical Affiliation

May 6, 2013

No

Partners HealthCare System, Inc. Notice of Material Change  
South Shore Hospital Notice of Material Change   

Acquisition of/by
hospital

April 22, 2013

Yes

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.

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