Exhibit 21
State of | ||||||
Subsidiary | Incorporation | Ownership (1) | ||||
Aetna Inc. | PA | — | ||||
Aetna Risk Indemnity Company Limited | Bermuda | 100% | Owned by Aetna Inc. | |||
Aetna Life Insurance Company | CT | 100% | Owned by Aetna Inc. | |||
Aetna Health and Life Insurance Company | CT | 100% | Owned by Aetna Inc. | |||
AUSHC Holdings, Inc. | CT | 100% | Owned by Aetna Inc. | |||
Aetna Dental Inc. | PA | 100% | Owned by Aetna Inc. | |||
Aetna Dental Inc. | NJ | 100% | Owned by Aetna Inc. | |||
Aetna Dental Inc. | DE | 100% | Owned by Aetna Inc. | |||
Aetna Health Insurance Company of New York | NY | 100% | Owned by Aetna Inc. | |||
Primary Holdings, Inc. | DE | 100% | Owned by Aetna Inc. | |||
Corporate Health Insurance Company | PA | 100% | Owned by Aetna Inc. | |||
Aetna Health Inc. | NJ | 100% | Owned by Aetna Inc. | |||
Aetna Health Inc. | NY | 100% | Owned by Aetna Inc. | |||
Aetna Health Inc. | CT | 100% | Owned by Aetna Inc. | |||
Aetna Health Inc. | MA | 100% | Owned by Aetna Inc. | |||
Aetna Health Inc. | DE | 100% | Owned by Aetna Inc. | |||
Aetna Health Inc. | NH | 100% | Owned by Aetna Inc. | |||
U.S. Healthcare Financial Services, LLC | DE | 100% | Owned by Aetna Inc. | |||
Prudential Health Care Plan, Inc. | TX | 100% | Owned by Aetna Inc. | |||
Aetna Health Holdings, LLC | DE | 100% | Owned by Aetna Inc. | |||
Criterion Communications, Inc. | DE | 100% | Owned by Aetna Inc. | |||
Luettgens Limited | CT | 100% | Owned by Aetna Inc. | |||
ASI Wings, L.L.C | DE | 100% | Owned by Aetna Inc. | |||
Aetna Health Management, LLC | DE | 100% | Owned by Aetna Inc. | |||
NYLCare Health Plans, Inc. | DE | 100% | Owned by Aetna Inc. | |||
Aelan Inc. | CT | 100% | Owned by Aetna Inc. | |||
CMBS Holdings, L.L.C | CT | 99% | Owned by Aetna Life Insurance Company (2) | |||
AHP Holdings, Inc. | CT | 100% | Owned by Aetna Life Insurance Company | |||
Circulation L.L.C | CT | 100% | Owned by Aetna Life Insurance Company | |||
Tanker Six, LLC | DE | 100% | Owned by Aetna Life Insurance Company | |||
Azalea Mall, L.L.C | DE | 100% | Owned by Aetna Life Insurance Company | |||
BPC Equity, Inc. | DE | 100% | Owned by Aetna Life Insurance Company (3) | |||
BPC Equity, LLC | DE | 99% | Owned by Aetna Life Insurance Company (3) | |||
Canal Place, LLC | DE | 100% | Owned by Aetna Life Insurance Company | |||
Aetna Government Health Plans, LLC | DE | 100% | Owned by Aetna Life Insurance Company | |||
Spatium, LLC | DE | 100% | Owned by Aetna Life Insurance Company | |||
Trumbull One, Inc. | CT | 100% | Owned by Aetna Life Insurance Company | |||
Trumbull Four, Inc. | CT | 100% | Owned by Aetna Life Insurance Company | |||
Aetna Health Administrators, LLC | PA | 100% | Owned by Aetna Life Insurance Company | |||
Koll Center Newport A | CA | 50% | Owned by Aetna Life Insurance Company | |||
Koll Center Newport Number 8 | CA | 50% | Owned by Aetna Life Insurance Company | |||
Koll Center Newport Number 9 | CA | 50% | Owned by Aetna Life Insurance Company | |||
Koll Center Newport Number 10 | CA | 50% | Owned by Aetna Life Insurance Company | |||
Koll Center Newport Number 11 | CA | 50% | Owned by Aetna Life Insurance Company | |||
Koll Center Newport Number 14 | CA | 60% | Owned by Aetna Life Insurance Company | |||
Mall Owners LLC | DE | 50% | Owned by Aetna Life Insurance Company | |||
Aetna RX Home Delivery, LLC | DE | 100% | Owned by Aetna Health Holdings, LLC | |||
PHPSNE Parent Corporation | DE | 55% | Owned by AUSHC Holdings, Inc. | |||
Primary Investments, Inc. | DE | 100% | Owned by Primary Holdings, Inc. | |||
U.S. Healthcare Advantage, LLC | DE | 100% | Owned by U.S. Healthcare Financial Services, LLC | |||
U.S. Patroitcare, Inc. | DE | 100% | Owned by U.S. Healthcare Financial Services, LLC | |||
@Credentials Inc. | DE | 100% | Owned by U.S. Healthcare Financial Services, LLC | |||
U.S. Health Aviation Corp. | PA | 100% | Owned by U.S. Healthcare Financial Services, LLC | |||
U.S. Healthcare Properties, Inc. | PA | 100% | Owned by U.S. Healthcare Financial Services, LLC | |||
Intelihealth Inc. | DE | 100% | Owned by U.S. Healthcare Financial Services, LLC | |||
Integrated Pharmacy Solutions, Inc. | FL | 100% | Owned by U.S. Healthcare Financial Services, LLC |
State of | ||||||||
Subsidiary | Incorporation | Ownership (1) | ||||||
Bentana Technologies, Inc. | CT | 20% | Owned by U.S. Healthcare Financial Services, LLC (4) | |||||
Aetna Health Inc. | OH | 100% | Owned by Aetna Health Management, LLC | |||||
Aetna Health Inc. | MD | 41% | Owned by Aetna Health Management, LLC (5) | |||||
Aetna Health Inc. | FL | 100% | Owned by Aetna Health Management, LLC | |||||
Aetna Health of California Inc. | CA | 100% | Owned by Aetna Health Management, LLC | |||||
Aetna Health Inc. | LA | 100% | Owned by Aetna Health Management, LLC | |||||
Aetna Health Inc. | AZ | 100% | Owned by Aetna Health Management, LLC | |||||
Aet Health Care Plan of California, Inc. | CA | 100% | Owned by Aetna Health Management, LLC | |||||
Aetna Dental Maintenance Organization, Inc. | TX | 100% | Owned by Aetna Health Management, LLC | |||||
Aetna Health Inc. | GA | 30% | Owned by Aetna Health Management, LLC (6) | |||||
Aetna Dental of California Inc. | CA | 100% | Owned by Aetna Health Management, LLC | |||||
Aetna Health of Illinois Inc. | IL | 100% | Owned by Aetna Health Management, LLC | |||||
Aetna Health Inc. | TX | 100% | Owned by Aetna Health Management, LLC | |||||
Aetna Health Inc. | TN | 100% | Owned by Aetna Health Management, LLC | |||||
Aetna Dental Inc. | TX | 100% | Owned by Aetna Health Management, LLC | |||||
Informed Health, Inc. | DE | 100% | Owned by Aetna Health Management, LLC | |||||
Aetna Health Inc. | MD | 44% | Owned by NYLCare Health Plans, Inc. (5) | |||||
Aetna Health Inc. | ME | 100% | Owned by NYLCare Health Plans, Inc. | |||||
The Ethix Corporation | DE | 100% | Owned by NYLCare Health Plans, Inc. | |||||
New York Life and Health Insurance Company | DE | 100% | Owned by NYLCare Health Plans, Inc. | |||||
NYLCare of Texas, Inc. | TX | 100% | Owned by NYLCare Health Plans, Inc. | |||||
NYLCare of New England, Inc. | DE | 100% | Owned by NYLCare Health Plans, Inc. | |||||
One Liberty Plaza Holdings, Inc. | DE | 100% | Owned by NYLCare Health Plans, Inc. | |||||
Sanus of New York and New Jersey, Inc. | NY | 100% | Owned by NYLCare Health Plans, Inc. | |||||
Managed Care Coordinators, Inc. | DE | 100% | Owned by U.S. Healthcare Advantage, LLC | |||||
U. S. Quality Algorithms, Inc. | PA | 100% | Owned by U.S. Healthcare Advantage, LLC | |||||
Aetna Health Inc. | MO | 100% | Owned by Primary Investments, Inc. | |||||
Aetna Health Inc. | PA | 100% | Owned by Primary Investments, Inc. | |||||
Aetna Health Inc. | MD | 15% | Owned by Primary Investments, Inc. (5) | |||||
Aetna Health of the Carolinas Inc. | NC | 100% | Owned by Primary Investments, Inc. | |||||
Aetna Health Inc. | GA | 70% | Owned by Primary Investments, Inc. (6) | |||||
Aetna Health Insurance Company of Connecticut | CT | 100% | Owned by Primary Investments, Inc. | |||||
Aetna U.S. Healthcare Holdings, Inc. | DE | 100% | Owned by Primary Investments, Inc. | |||||
Aetna Health Inc. | WA | 100% | Owned by Primary Investments, Inc. | |||||
Aetna Health Inc. | MI | 100% | Owned by Primary Investments, Inc. | |||||
Aetna Health Inc. | OK | 100% | Owned by Primary Investments, Inc. | |||||
Chickering Claims Administrators, Inc. | MA | 47% | Owned by Primary Investments, Inc. | |||||
Aetna Insurance Company of Connecticut | CT | 100% | Owned by AHP Holdings, Inc. | |||||
CMBS Holdings, Inc. | TX | 100% | Owned by AHP Holdings, Inc. | |||||
CMBS Holdings, Inc. – II | CT | 100% | Owned by AHP Holdings, Inc. (2) | |||||
Aetna Affordable Housing, Inc. | CT | 100% | Owned by AHP Holdings, Inc. | |||||
AE Fourteen, Incorporated | CT | 100% | Owned by AHP Holdings, Inc. | |||||
Aetna Life Assignment Company | CT | 100% | Owned by AHP Holdings, Inc. | |||||
Aetna/Area Corporation | CT | 100% | Owned by AHP Holdings, Inc. | |||||
Aetna Real Estate Properties, Inc. | CT | 100% | Owned by AHP Holdings, Inc. | |||||
Bentana Technologies, Inc. | CT | 80% | Owned by AHP Holdings, Inc. (4) |
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State of | ||||||||||
Subsidiary | Incorporation | Ownership (1) | ||||||||
ETHIX Northwest, Inc. | WA | 100% | Owned by The Ethix Corporation | |||||||
Aetna Health Inc. | CO | 100% | Owned by Aetna U.S. Healthcare Holdings, Inc. | |||||||
Aetna Health of Washington Inc. | WA | 100% | Owned by Ethix Northwest, Inc. | |||||||
Aetna Life & Casualty (Bermuda) Limited | Bermuda | 100% | Owned by Aelan Inc. |
(1) | Percentages are rounded to the nearest whole percent and are based on ownership of voting rights. | |
(2) | CMBS Holdings, Inc. - II owns 1% of CMBS Holdings, L.L.C. | |
(3) | BPC Equity, Inc. owns 1% of BPC Equity, LLC | |
(4) | U.S. Healthcare Financial Services, LLC owns 20% and Aetna Health Management, LLC owns 80% of Bentana Technologies, Inc. | |
(5) | NYLCare Health Plans, Inc. owns 44%, Aetna Health Management, LLC owns 41% and Primary Investments, Inc. owns 15% of Aetna Health Inc. (MD). | |
(6) | Primary Investments, Inc. owns 70% and Aetna Health Management, LLC owns 30% of Aetna Health Inc. (GA). |
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