| | | | | | | |
| | | State of | | |
| Subsidiary | | Incorporation | | Ownership (1) |
| |
| |
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| Aetna Inc. | | PA | | | | — |
| Aetna Risk Indemnity Company Limited | | Bermuda | | 100% | | Owned by Aetna Inc. |
| Aetna Health Holdings, LLC | | DE | | 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. | | DE | | 100% | | Owned by Aetna Inc. |
| Aetna Health Insurance Company of New York | | NY | | 100% | | Owned by Aetna Inc. |
| Corporate Health Insurance Company | | PA | | 100% | | Owned by Aetna Inc. |
| Aetna Financial Services, 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. |
| Aelan Inc. | | CT | | 100% | | Owned by Aetna Inc. |
| Aetna Health Inc. | | AZ | | 100% | | Owned by Aetna Health Holdings, LLC |
| Aetna Health of California Inc. | | CA | | 100% | | Owned by Aetna Health Holdings, LLC |
| Aetna Health Inc. | | CO | | 100% | | Owned by Aetna Health Holdings, LLC |
| Aetna Health Inc. | | CT | | 100% | | Owned by Aetna Health Holdings, LLC |
| Aetna Health Inc. | | DE | | 100% | | Owned by Aetna Health Holdings, LLC |
| Aetna Health Inc. | | FL | | 100% | | Owned by Aetna Health Holdings, LLC |
| Aetna Health Inc. | | GA | | 100% | | Owned by Aetna Health Holdings, LLC |
| Aetna Health of Illinois Inc. | | IL | | 100% | | Owned by Aetna Health Holdings, LLC |
| Aetna Health Inc. | | LA | | 100% | | Owned by Aetna Health Holdings, LLC |
| Aetna Health Inc. | | MD | | 56% | | Owned by Aetna Health Holdings, LLC (2) |
| Aetna Health Inc. | | MA | | 100% | | Owned by Aetna Health Holdings, LLC |
| Aetna Health Inc. | | MI | | 100% | | Owned by Aetna Health Holdings, LLC |
| Aetna Health Inc. | | MO | | 100% | | Owned by Aetna Health Holdings, LLC |
| Aetna Health Inc. | | NH | | 100% | | Owned by Aetna Health Holdings, LLC |
| Aetna Health Inc. | | NJ | | 100% | | Owned by Aetna Health Holdings, LLC |
| Aetna Health Inc. | | NY | | 100% | | Owned by Aetna Health Holdings, LLC |
| Aetna Health of the Carolinas Inc. | | NC | | 100% | | Owned by Aetna Health Holdings, LLC |
| Aetna Health Inc. | | OH | | 100% | | Owned by Aetna Health Holdings, LLC |
| Aetna Health Inc. | | OK | | 100% | | Owned by Aetna Health Holdings, LLC |
| Aetna Health Inc. | | PA | | 100% | | Owned by Aetna Health Holdings, LLC |
| Aetna Health Inc. | | TN | | 100% | | Owned by Aetna Health Holdings, LLC |
| Aetna Health Inc. | | TX | | 100% | | Owned by Aetna Health Holdings, LLC |
| AET Health Care Plan, Inc. | | TX | | 100% | | Owned by Aetna Health Holdings, LLC |
| Aetna Dental of California Inc. | | CA | | 100% | | Owned by Aetna Health Holdings, LLC |
| Aetna Dental Inc. | | NJ | | 100% | | Owned by Aetna Health Holdings, LLC |
| Aetna Dental Inc. | | PA | | 100% | | Owned by Aetna Health Holdings, LLC |
| Aetna Dental Inc. | | TX | | 100% | | Owned by Aetna Health Holdings, LLC |
| Aetna RX Home Delivery, LLC | | DE | | 100% | | Owned by Aetna Health Holdings, LLC |
| Aetna Health Insurance Company of Connecticut | | CT | | 100% | | Owned by Aetna Health Holdings, LLC |
| Aetna Health Management, LLC | | DE | | 100% | | Owned by Aetna Health Holdings, LLC |
| NYLCare Health Plans, Inc. | | DE | | 100% | | Owned by Aetna Health Holdings, LLC |
| Informed Health, LLC | | DE | | 100% | | Owned by Aetna Health Holdings, LLC |
| Chickering Claims Administrators, Inc. | | MA | | 100% | | Owned by Aetna Health Holdings, LLC |
| AET Health Care Plan of California, Inc. | | CA | | 100% | | Owned by Aetna Health Holdings, LLC |
| Aetna Dental Maintenance Organization, Inc. | | TX | | 100% | | Owned by Aetna Health Holdings, LLC |
| Chickering Benefit Planning Insurance Agency, Inc. | | MA | | 100% | | Owned by Aetna Health Holdings, LLC |
| CMBS Holdings, L.L.C. | | CT | | 99% | | Owned by Aetna Life Insurance Company (3) |
| 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 (4) |
| BPC Equity, LLC | | DE | | 99% | | Owned by Aetna Life Insurance Company (4) |
| 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 |
| PHPSNE Parent Corporation | | DE | | 55% | | Owned by AUSHC Holdings, Inc. |
| U.S. Healthcare Advantage, LLC | | DE | | 100% | | Owned by Aetna Financial Services, LLC |
| U.S. Patriotcare, Inc. | | DE | | 100% | | Owned by Aetna Financial Services, LLC |
| @Credentials Inc. | | DE | | 100% | | Owned by Aetna Financial Services, LLC |
| U.S. Health Aviation Corp. | | PA | | 100% | | Owned by Aetna Financial Services, LLC |
| U.S. Healthcare Properties, Inc. | | PA | | 100% | | Owned by Aetna Financial Services, LLC |
| Aetna Intelihealth Inc. | | DE | | 100% | | Owned by Aetna Financial Services, LLC |
| Integrated Pharmacy Solutions, Inc. | | FL | | 100% | | Owned by Aetna Financial Services, LLC |
| Bentana Technologies, Inc. | | CT | | 20% | | Owned by Aetna Financial Services, LLC (5) |
| Aetna Workers’ Comp Access, LLC | | DE | | 100% | | Owned by Aetna Financial Services, LLC |
| Aetna Behavioral Health, LLC | | DE | | 100% | | Owned by Aetna Financial Services, LLC |
| Aetna Health Inc. | | WA | | 100% | | Owned by NYLCare Health Plans, Inc. |
| Aetna Health Inc. | | MD | | 44% | | Owned by NYLCare Health Plans, Inc. (2) |
| Aetna Health Inc. | | ME | | 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. |
| 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 |
| Aetna Integrated Informatics, Inc. | | PA | | 100% | | Owned by U.S. Healthcare Advantage, LLC |
| 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. (3) |
| 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. (5) |
| Aetna Life & Casualty (Bermuda) Limited | | Bermuda | | 100% | | Owned by Aelan Inc. |
