Exhibit 32.2


Certification of Chief Financial Officer of
CIGNA Corporation pursuant to 18 U.S.C. Section 1350


I certify that, to the best of my knowledge and belief, the Quarterly Report on Form 10-Q of CIGNA Corporation for the period ending September 30, 2008 (the “Report”):

(1)
complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2)
the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of CIGNA Corporation.

 
/s/ Michael W. Bell
 
Michael W. Bell
 
Chief Financial Officer
 
October 30, 2008