EX-23 2 ex23.htm EXHIBIT 23 Exhibit 23
Exhibit 23

 Consent of Independent Registered Public Accounting Firm


We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (No. 33-51791 and No. 333-64207) of CIGNA Corporation of our report dated June 28, 2006, relating to the financial statements of the CIGNA 401(k) Plan, which appears in this Form 11-K.

 

 
/s/ PricewaterhouseCoopers LLP
Philadelphia, Pennsylvania
June 28, 2006