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: April 19, 2002 MEDIACOM COMMUNICATIONS CORPORATION (Exact name of Registrant as specified in its charter) Delaware 0-29227 06-1566067 (State of incorporation) (Commission File Number) (IRS Employer Identification No.) 100 Crystal Run Road Middletown, New York 10941 (Address of principal executive offices) Registrant's telephone number: (845) 695-2600

Item 4. Change in Registrant's Certifying Accountant. On April 19, 2002, Registrant terminated its engagement of Arthur Andersen LLP (the "Former Auditor") as Registrant's independent auditor. Registrant's termination of the Former Auditor's engagement was approved by the Audit Committee of the Registrant's Board of Directors. The Former Auditor's report on Registrant's financial statements for the fiscal years ended December 31, 2001 and 2000 (collectively, the "Prior Fiscal Periods") did not contain an adverse opinion or a disclaimer of opinion, nor was such report qualified or modified as to uncertainty, audit scope or accounting principles. For the year ended December 31, 2001, the audit report referenced the required change in the method of accounting for derivative instruments. There were no disagreements between Registrant and the Former Auditor on any matter of accounting principles or practices, financial statement disclosure, or auditing scope or procedure ("Disagreements") during either (i) the Prior Fiscal Periods or (ii) the period from January 1, 2002 through April 19, 2002 (the "Interim Period"), which Disagreements, if not resolved to the satisfaction of the Former Auditor, would have caused the Former Auditor to make reference to the subject matter of the Disagreements in connection with its report. The Former Auditor has expressed no Disagreements or differences of opinion regarding any of the kinds of events defined as "reportable events" in Item 304(a)(1)(v) of Regulation S-K ("Reportable Events"). The Registrant has engaged the firm of PricewaterhouseCoopers LLP (the "New Auditor"), as its independent auditor for Registrant's fiscal year ending December 31, 2002. Registrant did not consult the New Auditor with respect to either the Prior Fiscal Periods or the Interim Period as regards (i) either the application of accounting principles to a specified transaction, either completed or proposed, or the type of audit opinion that might be rendered on Registrant's financial statements or (ii) any matter that was either the subject of any Disagreements or Reportable Events. The engagement of the New Auditor was approved by the Audit Committee of the Registrant's Board of Directors. The Registrant has authorized and requested the Former Auditor to respond fully to the inquiries of the New Auditor. The Registrant has provided the Former Auditor with a copy of the disclosures it is making herein in response to Item 304(a) of Regulation S-K. The Registrant requested that the Former Auditor furnish the Registrant with a letter addressed to the Commission stating whether it agrees with the statements made by the Registrant. The Registrant has annexed such letter hereto as Exhibit 16.1.

Item 7. Financial Statements and Exhibits. (a) Financial Statements - None (b) Pro Forma Financial Information - None (c) Exhibits: Exhibit No. Description ----------- ----------- 16.1 Letter from Arthur Andersen LLP to the SEC dated April 22, 2002 99.1 Press release, dated April 19, 2002

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 thereunto duly authorized. Mediacom Communications Corporation (Registrant) Date: April 19, 2002 By: /s/ Mark Stephan --------------------------- Mark Stephan Senior Vice President and Chief Financial Officer

Exhibit 16.1 April 22, 2002 Office of the Chief Accountant Securities and Exchange Commission 450 Fifth Street, N.W. Washington, DC 20549 Dear Sir/Madam: We have read the first four paragraphs of Item 4 included in the Form 8-K dated April 19, 2002 of Mediacom Communications Corporation to be filed with the Securities and Exchange Commission and are in agreement with the statements contained therein. Very truly yours, /s/ Arthur Andersen LLP

Exhibit 99.1 Mediacom Communications Appoints PricewaterhouseCoopers as Independent Auditor - -------------------------------------------------------------------------------- Middletown, NY --- April 19, 2002 --- Mediacom Communications Corporation (NASDAQ: MCCC) today announced that the Audit Committee of its Board of Directors has appointed PricewaterhouseCoopers, LLP as the Company's independent auditor for 2002. This appointment concludes an extensive selection process that was part of the Company's annual review of auditing services. "Since commencement of our operations in 1996, Arthur Andersen has provided highly valued professional services to Mediacom, and we have been extremely pleased with the excellent quality of the work performed by the Arthur Andersen team assigned to our Company," said Rocco Commisso, Mediacom's Chairman and CEO. "Regrettably, given the recent developments and uncertainties surrounding Arthur Andersen, our Audit Committee believes that this change is in the best interests of Mediacom and its shareholders." "I would like to extend my best wishes to all the partners and employees of Arthur Andersen who played an integral role during the past six years in Mediacom's dramatic growth, including our initial public offering in 2000 and, this past year, the acquisitions of cable systems serving about 800,000 basic subscribers from AT&T Broadband, LLC and the related financings," Mr. Commisso concluded. Mediacom Communications is the nation's 8th largest cable television company and the leading cable operator focused on serving the smaller cities and towns in the United States. The Company's cable systems pass approximately 2.6 million homes and serve about 1.6 million basic subscribers in 23 states. Mediacom Communications offers a wide array of broadband products and services, including traditional video services, digital television, high-speed Internet access and video-on-demand. The Company was founded in July 1995 by Rocco B. Commisso. More information about Mediacom Communications can be accessed on the Internet at: www.mediacomcc.com. ---------- Contact: Mark E. Stephan Senior Vice President and Chief Financial Officer 845-695-2640 mstephan@mediacomcc.com