Attached files
EXHIBIT 23
Consent of Independent Registered Public Accounting Firm
We consent to the incorporation by reference in the Registration Statements (Form S-8
Nos. 333-111047, 333-98755, 333-76380, 333-61056, 333-61060, 333-25033, 333-25037, 333-36636,
333-134932, 333-133569, 333-131608 and 333-151280; Form S-3 Nos. 333-76346, 333-61994, 333-37255,
333-64887, 333-64991, 333-119412, 333-132626, and 333-163621; and Form S-4 Nos. 333-131608 and
333-22581) of Boston Scientific Corporation and where applicable, in the related Prospectuses of
our reports dated February 25, 2010, with respect to the consolidated financial statements and schedule
of Boston Scientific Corporation, and the effectiveness of internal control over financial
reporting of Boston Scientific Corporation, included in this Annual Report (Form 10-K) for the year
ended December 31, 2009.
/s/ Ernst & Young LLP
Boston, Massachusetts
February 25, 2010
February 25, 2010