8-K

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 8-K

CURRENT REPORT
PURSUANT TO SECTION 13 OR 15(d) OF THE
SECURITIES EXCHANGE ACT OF 1934

Date of Report (Date of earliest event reported): March 25, 2003

PHARMACIA CORPORATION
(Exact Name of Registrant as Specified in its Charter)

Delaware (State or Other Jurisdiction of Incorporation)	1-2516 (Commission File Number)	43-0420020 (IRS Employer Identification No.)
100 Route 206 North, Peapack, New Jersey (Address of Principal Executive Office)		07977 (Zip Code)

908-901-8000 (Registrant’s telephone number, including area code)


N/A (Former Name or Former Address, if Changed Since Last Report)

ITEM 9. REGULATION FD DISCLOSURE.

                     On March 25, 2003, in connection with the filing of Pharmacia’s annual report on Form 10-K for the fiscal year ended December 31, 2002, the Principal Executive Officer and Principal Financial Officer of Pharmacia submitted sworn statements to the Securities and Exchange Commission pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. A copy of each statement is attached to this Form 8-K and furnished herewith, pursuant to Item 9, as Exhibit 99.1 and Exhibit 99.2.

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ITEM 7. FINANCIAL STATEMENTS AND EXHIBITS.

(c)   Exhibits

Exhibit No.	Description
99.1	Certification of Principal Executive Officer, dated March 24, 2003, pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (furnished herewith).
99.2	Certification of Principal Financial Officer, dated March 20, 2003, pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (furnished herewith).

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SIGNATURE

                     Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

	PHARMACIA CORPORATION
Date:   March 25, 2003	By:	/s/ Don W. Schmitz
			Don W. Schmitz Vice President and Secretary

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EXHIBIT INDEX

Exhibit No.	Description
99.1	Certification of Principal Executive Officer, dated March 24, 2003, pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (furnished herewith).
99.2	Certification of Principal Financial Officer, dated March 20, 2003, pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (furnished herewith).

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EX-99.1

Exhibit 99.1

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 of Pharmacia Corporation (the “Company”) on Form 10-K for the period ending December 31, 2002 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Fred Hassan, Chairman and Chief Executive Officer 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; and

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

/s/ Fred Hassan                           
Fred Hassan
Chairman and Chief Executive Officer
March 24, 2003

Subscribed and sworn to before me this 24th day of March 2003.

/s/ Carol M. Murphy                   
Notary Public

My Commission Expires:

Carol M. Murphy
A Notary Public of New Jersey
My Commission Expires March 4, 2008

EX-99.2

Exhibit 99.2

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 of Pharmacia Corporation (the “Company”) on Form 10-K for the period ending December 31, 2002 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Christopher J. Coughlin, Executive Vice President and Chief Financial Officer 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; and

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

/s/ Christopher J. Coughlin                   
Christopher J. Coughlin
Executive Vice President and Chief Financial Officer
March 20, 2003

Subscribed and sworn to before me this 20th day of March 2003.

/s/ Carol M. Murphy                            
Notary Public

My Commission Expires:

Carol M. Murphy
A Notary Public of New Jersey
My Commission Expires March 4, 2008