EX-23 6 c90197exv23.txt CONSENT OF INDEPENDENT REGISTERED PUB. ACCT. FIRM EXHIBIT 23 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We hereby consent to the incorporation by reference in the Registration Statements on Form S-3 (No. 333-107016) and Forms S-8 (Nos. 33-38465, 333-49669, 333-88354 and 333-88328) of Hillenbrand Industries, Inc. of our report dated December 3, 2004 relating to the financial statements and financial statement schedule, which appears in this Form 10-K. /s/ PricewaterhouseCoopers LLP PricewaterhouseCoopers LLP Cincinnati, Ohio December 3, 2004 1