<SEC-DOCUMENT>0000950123-06-007992-index.html : 20060622 <SEC-HEADER>0000950123-06-007992.hdr.sgml : 20060622 <ACCEPTANCE-DATETIME>20060622161156 ACCESSION NUMBER: 0000950123-06-007992 CONFORMED SUBMISSION TYPE: 11-K PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20051231 FILED AS OF DATE: 20060622 DATE AS OF CHANGE: 20060622 FILER: COMPANY DATA: COMPANY CONFORMED NAME: MERCK & CO INC CENTRAL INDEX KEY: 0000064978 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 221109110 STATE OF INCORPORATION: NJ FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 11-K SEC ACT: 1934 Act SEC FILE NUMBER: 001-03305 FILM NUMBER: 06919865 BUSINESS ADDRESS: STREET 1: ONE MERCK DR STREET 2: P O BOX 100 CITY: WHITEHOUSE STATION STATE: NJ ZIP: 08889-0100 BUSINESS PHONE: 9084231688 MAIL ADDRESS: STREET 1: ONE MERCK DR STREET 2: PO BOX 100 WS3AB-05 CITY: WHITEHOUSE STATION STATE: NJ ZIP: 08889-0100 </SEC-HEADER> <DOCUMENT> <TYPE>11-K <SEQUENCE>1 <FILENAME>y22419e11vk.htm <DESCRIPTION>11-K <TEXT> Document 1 - file: y22419e11vk.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-23 <SEQUENCE>2 <FILENAME>y22419exv23.htm <DESCRIPTION>EX-23: CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM <TEXT> Document 2 - file: y22419exv23.htm
</DOCUMENT> </SEC-DOCUMENT>