EX-23.1 5 consent.txt CONSENT OF PRICEWATERHOUSE COOPERS LLP EXHIBIT 23.1 Consent of Independent Accountants We hereby consent to the incorporation by reference in the Registration Statement on Form S-3 (No. 333-71896) and Forms S-8 (No. 33-43006, No. 33-55065, No. 333-39735, No. 333-94329, No. 333- 94331, No. 333-102602, No. 333-90764, and No. 333-97745) of Laboratory Corporation of America Holdings of our report dated February 12, 2004, relating to the financial statements and financial statement schedule, which appear in this Form 10-K. PricewaterhouseCoopers LLP Greensboro, North Carolina March 10, 2004