Year 2007 Annual Reporting Requirements for Massachusetts Health Plans	
*information based on 2006 statistics	
Insurance Provider	% of Physicians voluntarily	Top 3 reasons for	
 	terminating contracts 	contract termination	
Aetna Health, Inc.	2%	1.  Relocated	
 	 	2.  Retired	
 	 	3.  Deceased	
Aetna Life Insurance Company	2%	same as above	
Assurant Health 	 	 	
Time Insurance	5.20%	1. Left contracted medical group	
Union Security Insurance Company	5.20%	2. Physician initiated	
John Alden Life	5.20%	3.  Relocated	
Boston Medical Center HealthNet Plan	0%	 	
 	 	 	
Blue Cross and Blue Shield of Massachusetts, Inc.	5.13%	1. Relocated	
 	 	2. Resignation	
Blue Cross and Blue Shield of Mass. HMO	5.04	3. Non-compliance w/ recredentialing	
CIGNA HealthCare of Massachusetts, Inc.	1.61%	1. Provider moved	
 	 	2. Provider  retired	
 	 	3. Terminated	
ConnectiCare of Massachusetts, Inc.	5.00%	1.      Relocation	
 	 	2.  Retirement	
 	 	3.  NO IPA affiliation	
(Consolidated Health Plans)	 	1. Left contracted medical group	
Guarantee Trust Life Insurance Company	 	2. Physician initiated	
Nationwide Life Insurance Company	5.20%	3. Relocated	
Fallon Community Health Plan, Inc.	5.00%	1.  Provider left group	
 	 	2.  Relocation	
 	 	3.  Retirement	
Fallon Health & Life Assurance Company	5.20%	1.  Left contracted medical group	
 	 	2.  Physician initiated	
 	 	3.  Relocated	
Genworth Life and Health Insurance Company	5.20%	1. Left contracted medical group	
 	 	2. Physician initiated	
 	 	3. Relocated	
(The) Guardian Life Insurance Company of America	5.20%	1. Left contracted medical group	
 	 	2. Relocated	
 	 	3. Physician-initiated	
Harvard Pilgrim Health Care, Inc.	96.70%	1. Left contracted medical group	
 	 	2. No longer in netwrok	
 	 	3. Failed to meet recredentialing	
Harvard Pilgrim Insurance Company	same as above	same as above	
Harvard Pilgrim Health Care of New England, Inc.	 	 	
Health New England, Inc.	5%	1. Left service area	
 	 	2. Retired	
 	 	3. Left participating group practice	
Mutual of Omaha Insurance Company	5.20%	 	
		1. Left contracted medical group	
 	 	2. Physician initiated	
		3. Relocated	
Mutual of Omaha Life Insurance Company	same as above	same as above	
Neighborhood Health Plan, Inc.	6.2% Primary Care	1. Resignation	
 	2.5% Speciality Care	2. Moved out of area	
 	 	3. Retired	
Neighborhood Commonwealth Care Plan	n/a	1. Resignation	
 	 	2. Provider site closed	
 	 	3. Retirement	
Pioneer Management Systems, Inc. on behalf of	0.24%	1. Left area	
Markel Insurance Company	 	2.  Disciplinary Action	
Combined Insurance Company of America	 	 	
Pioneer Health Network	0.06%	N/A	
HCVM/CCN First Health Network	11.50%	N/A	
Trustmark Insurance Company	91%	1. Left contracted medical group	
 	 	2. Physician initiated	
 	 	3. Relocated	
Tufts Insurance Company	4.90%	1. Retirement	
 	 	2. Relocation	
 		3. No reason given	
Tufts Associated Health	Same as above	Same as above	
Maintenance Organization, Inc.	 	 	
UNICARE Life and Health Insurance Company	5.20%	1.  Left contracted medical group	
 	 	2.  Physician initiated	
 	 	3.  Relocated	
United HealthCare Insurance Company	n/a	n/a	
UnitedHealthcare of New England, Inc.	n/a	n/a	
 	 	 	
Network Health	5	1. Left contracted medical group