INDEX TO FINANCIAL STATEMENT SCHEDULES ITEM 15 Exhibits and Financial Statement Schedules INDEX TO FINANCIAL STATEMENT SCHEDULES Schedules other than those listed above are omitted because they are not required or are not applicable, or the required information is shown in the financial statements or notes thereto. CIGNA CORPORATION -  2012 Form  10-K FS-1 Report of Independent Registered Public Accounting Firm on Financial Statement Schedules ............................................ FS-2 I – Summary of Investments – Other Than Investments in Related Parties as of December 31, 2012 ................................ FS-3 II – Condensed Financial Information of Cigna Corporation (Registrant) ............................................................................ FS-4 III – Supplementary Insurance Information ........................................................................................................................... FS-9 IV – Reinsurance .................................................................................................................................................................... FS-11 V – Valuation and Qualifying Accounts and Reserves .......................................................................................................... FS-12 Schedules PAGE