SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 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): February 18, 2004

Fiserv, Inc.

(Exact name of registrant as specified in its charter)

255 Fiserv Drive, Brookfield, Wisconsin 53045

(Address of principal executive offices, including zip code)

(262) 879-5000

(Registrant’s telephone number)

Item 5. Other Events and Regulation FD Disclosure

On February 18, 2004, Fiserv, Inc. (the “Company”) announced that Bruce K. Anderson, General Partner of the sole general partners of numerous Welsh, Carson, Anderson & Stowe partnerships, was named to serve on the Fiserv Board of Directors. Mr. Anderson has more than 30 years of experience in the financial services industry.

SIGNATURES

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.

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