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Medicare Coordination of Benefits

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The information in this section will serve as a valuable resource for answering your questions about the Coordination of Benefits (COB) program. You will find information on the Internal Revenue Service (IRS)/Social Security Administration (SSA)/Centers for Medicare & Medicaid Services (CMS) Data Match project and learn how you can simplify your Data Match reporting through the Electronic Media Questionnaire (EMQ) program, the Bulletin Board System (BBS), and the Voluntary Data Sharing Agreement program. Click below to get more information on the topic of your choice.

Coordination of Benefits and You

IRS/SSA/CMS Data Match

What Is Data Match?
What Are the Reporting Requirements of Data Match?
What Are the Penalties for Not Completing a Questionnaire?
How Do I Request an Extension?
Employer Voluntary Data Sharing Agreements
Insurer Voluntary Data Sharing Agreements

Data Match Electronic Submission Options

Employer Voluntary Data Sharing Agreements

Beneficiary Automated Status and Inquiry System

End-Stage Renal Disease

Employer Outreach

Employers’ Frequently Asked Questions

If you are unable to find the information you need, contact us using our toll-free lines: 1-800-999-1118 or TTY/TDD: 1-800-318-8782 for the hearing and speech impaired. A representative will be available to assist you Monday through Friday, from 8:00 a.m. to 8:00 p.m., Eastern Time, except holidays.


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Employers’ Frequently Asked Questions

Last Modified on Friday, September 17, 2004