Celgene (CELG) 10-Q 2013 Q2 Quarterly report

Exhibit 32.2

CERTIFICATION PURSUANT TO

18 U.S.C. §1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the accompanying Quarterly Report on Form 10-Q of Celgene Corporation (“the Company”) for the period ended June 30, 2013 (“the Periodic Report”),  I, Jacqualyn A. Fouse, Executive Vice President and Chief Financial Officer of the Company, hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to the best of my knowledge that the Periodic Report fully complies with the requirements of Section 13 (a) or 15 (d) of the Securities Exchange Act of 1934 and that the information contained in the Periodic Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date:	July 30, 2013	/s/Jacqualyn A. Fouse
		Jacqualyn A. Fouse, Ph.D.
		Executive Vice President   Chief Financial Officer
		(principal financial and accounting officer)