SIE Sierra Health Svcs

Fourth graph, first sentence of release should read: On Thursday, Nov. 17, Sierra is scheduled to appear at the Credit Suisse First Boston Healthcare Conference in Phoenix (sted On Tuesday, Nov. 17, Sierra is scheduled to appear at the Credit Suisse First Boston Healthcare Conference in Phoenix). The corrected release reads: SIERRA HEALTH SERVICES INC. ANNOUNCES APPEARANCES AT UPCOMING CONFERENCES Sierra Health Services Inc. (NYSE: SIE) today announced that members of its senior management are currently scheduled to appear at three banking conferences during November 2005. On Tuesday, Nov. 8, Sierra is scheduled to appear at the CIBC World Markets 16th Annual Healthcare Conference in New York. The company's presentation is scheduled to begin at approximately 8:30 a.m., Eastern Standard Time. On Wednesday, Nov. 9, Sierra is scheduled to appear at the SG Cowen Global Healthcare Conference in Barcelona, Spain. This presentation is scheduled to begin at approximately 10:20 a.m., Central European Time. On Thursday, Nov. 17, Sierra is scheduled to appear at the Credit Suisse First Boston Healthcare Conference in Phoenix. This presentation is scheduled to begin at approximately 8:30 a.m., Mountain Standard Time. Investors, analysts and the general public are invited to listen to any of the live presentations free over the Internet by clicking on the Investor Relations link at www.sierrahealth.com. Anyone listening to Sierra management presentations will be presumed to have read Sierra's Annual Report on Form 10-K for the year ended Dec. 31, 2004 and Quarterly Reports on Form 10-Q for the periods ended March 31, 2005, June 30, 2005 and Sept. 30, 2005. Listeners should review cautionary statements under "Management's Discussion and Analysis of Financial Condition and Results of Operations." Sierra Health Services Inc., based in Las Vegas, is a diversified healthcare services company that operates health maintenance organizations, indemnity insurers, preferred provider organizations and multi-specialty medical groups. Sierra's subsidiaries serve more than 600,000 people through health benefit plans for employers, government programs and individuals. For more information, visit the company's Web site at www.sierrahealth.com.