Electronic funds transfer (EFT): Revised Medicare enrollment application required

CMS revised the EFT authorization agreement (CMS-588). We will accept current and revised versions of the form through April 30. Effective May 1, you must use the revised form.

Form updates included, but not limited to:

  • Correcting the page numbers

  • Revising the form instructions for clarity

  • Revising the titles of certain data elements for clarity

  • Removing the Authorized / Delegated Official Title data element

  • Adding a box for reporting the chain home office number

  • Making the email address data element in Part V of the form optional