Boston Scientific to Participate in Morgan Stanley Conference
(April 30, 2004) -- Boston Scientific Corporation (NYSE: BSX) is scheduled to participate in the Morgan Stanley Global Healthcare Unplugged Conference, which is being held May 5-7 in Miami.

On Thursday, May 6, at 3:00 p.m. ET, Paul LaViolette, Senior Vice President and Group President, Cardiovascular, will present a five-minute overview of the Company, followed by a 35-minute question and answer session.

A live webcast of Mr. LaViolette's remarks will be available to all interested parties at Boston Scientific's website at www.bostonscientific.com. Please visit the website beginning May 6 for details on how to access the webcast. To ensure a timely connection to the webcast it is recommended that users register at least 15 minutes before the webcast begins.

This webcast is being hosted by Morgan Stanley. The replay will be archived and available in the Webcast and Archives section of the Investor Relations site at www.bostonscientific.com beginning no later than 8:00 a.m. ET May 7 and running through May 21.

Boston Scientific is a worldwide developer, manufacturer and marketer of medical devices whose products are used in a broad range of interventional medical specialties. For more information, please visit: www.bostonscientific.com.

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