Exhibit 13.1

CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Annual Report on Form 20-F of Fresenius Medical Care AG & Co. KGaA (the “Company”) for the year ended December 31, 2011 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), the undersigned, Dr. Ben Lipps, Chief Executive Officer and Chairman of the Management Board of Fresenius Medical Care Management AG, the general partner of the Company, and Michael Brosnan, Chief Financial Officer and Member of the Management Board of Fresenius Medical Care Management AG, the general partner of the Company, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that:

(1) The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and result of operations of the Company.

By: /s/  Dr. Ben J. Lipps

Chief Executive Officer and

Chairman of the Management Board of

Fresenius Medical Care Management AG,

General Partner of

Fresenius Medical Care AG & Co. KGaA

February 21, 2012

By: /s/  Michael Brosnan

Chief Financial Officer and

Member of the Management Board of Fresenius Medical

Care Management AG,

General Partner of

Fresenius Medical Care AG & Co. KGaA

February 21, 2012