PART IV ITEM 15 Exhibits and Financial Statement Schedules Cigna Corporation and Subsidiaries Schedule IV – Reinsurance FS-11 CIGNA CORPORATION -  2012 Form  10-K Percentage Ceded to other Assumed from of amount (In millions) Gross amount companies other companies Net amount assumed to net Year Ended December 31, 2012: Life insurance in force $ 710,140 $ 52,435 $ 8,168 $ 665,873 1.2% Premiums and fees: Life insurance and annuities $ 2,025 $ 268 $ 29 $ 1,786 1.6% Accident and health insurance 24,163 201 439 24,401 1.8% TOTAL $ 26,188 $ 469 $ 468 $ 26,187 1.8% Year Ended December 31, 2011: Life insurance in force $ 606,587 $ 53,088 $ 9,163 $ 562,662 1.6% Premiums and fees: Life insurance and annuities $ 1,990 $ 280 $ 40 $ 1,750 2.3% Accident and health insurance 17,229 167 154 17,216 0.9% TOTAL $ 19,219 $ 447 $ 194 $ 18,966 1.0% Year Ended December 31, 2010: Life insurance in force $ 566,841 $ 44,335 $ 9,734 $ 532,240 1.8% Premiums and fees: Life insurance and annuities $ 2,026 $ 264 $ 107 $ 1,869 5.7% Accident and health insurance 16,153 173 425 16,405 2.6% TOTAL $ 18,179 $ 437 $ 532 $ 18,274 2.9%