IACS Registration

In order to participate in the Round One Recompete bid of the DMEPOS Competitive Bidding Program, suppliers will be required to register in the CMS security system known as the Individuals Authorized Access to the CMS Computer Services (IACS).  CMS urges suppliers’ planning to bid in the Round 2 bidding cycle to be sure that they have provided the National Supplier Clearinghouse (NSC) an updated CMS-855S (Medicare Enrollment Application), with any changes made concerning their Authorized Official(s) information and correspondence mailing address which have occurred since their last CMS-855S submission.  The accuracy of this data is critical for successful bidder registration.

For information on getting the registration process started click here

For information on how to associate a user with an organization click here.

For information on how to create or modify an organization click here.

For information on how to register in IACS click here.

For information on how to request access to a CMS application click here.

For the IACS User Guide click here.

For IACS FAQs click here.

For actual screen shots of the Registration Process click here

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