The form is used to authorize electronic payments from the Centers for Medicare & Medicaid Services (CMS). It documents the reason for submission, provider or supplier identifiers, tax and NPI information, financial institution details, and required authorizations to establish or update direct deposit for Medicare payments. Completing this form in Heidi supports organized documentation and assists practices in managing EFT enrollment or changes in accordance with CMS and Medicare Administrative Contractor requirements.
The purpose of the EFT Authorization Agreement (CMS 588) PDF is to authorize the Centers for Medicare & Medicaid Services (CMS) to make Medicare payments to a provider or supplier via electronic funds transfer (EFT). The form is required for any new EFT enrollment or when changing existing bank account information. Providers and suppliers must receive Medicare payments via EFT at the time of enrollment, revalidation, or when requesting other enrollment changes, making this form a mandatory part of managing practice revenue.
Practice managers, credentialing specialists, and revenue cycle staff typically prepare this form for signature. However, the agreement is only valid if signed by the Authorized or Delegated Official named on the CMS-855 Medicare enrollment application that the Medicare Administrative Contractor (MAC) has on file. While your team prepares the details, the final authorization must come from the specific official registered with CMS. The form also names a contact person, who can be anyone the MAC should call with questions.
The EFT Authorization Agreement (CMS 588) PDF includes provider identifiers, financial institution details, and the required authorizations to establish or update direct deposit for Medicare payments.
The agreement is invalid if signed by anyone other than the Authorized or Delegated Official named on the practice’s CMS-855 enrollment form. A mismatch, such as a billing manager signing instead of the named official, is a common reason for rejection. This invalidates the entire submission, and the EFT change will not take effect until a corrected form is filed. This strict requirement means the person preparing the form must know exactly who is on file as the authorized signer.
The account holder’s legal business name on the CMS-588 must match the name on the IRS record exactly. Small variations can cause the submission to be returned, delaying payment. For example, a bank account under ‘Dr. Smith Family Practice LLC’ will be rejected if the IRS has the entity on file as ‘Smith Family Practice PLLC’. This level of precision requires staff to have access to the exact legal name as registered with the IRS, which is not always the same as the practice's doing-business-as name.
A practice that submits claims in more than one state must file a separate CMS-588 with each Medicare Administrative Contractor (MAC) that services its geographic areas. For multi-state provider groups, managing this parallel filing process adds significant administrative complexity. Forgetting to file with one of the MACs can disrupt payment from that jurisdiction. This is especially challenging for practices that operate near state lines or have recently expanded their service locations into new MAC jurisdictions.
You know the wrong signature can get the form rejected, but tracking down the correct Authorized Official on file can be a pain. Heidi surfaces the specific Authorized or Delegated Official from your CMS-855 record, so the CMS-588 is prepared for the right person to sign. This prevents the most common reason for rejection, ensuring the person signing the form is the one the MAC has on file. You review all details before finalizing.
A small mismatch between the practice name on your bank account and your IRS record can cause weeks of delay. Heidi prevents this by pre-populating the form with your legal business name directly from the IRS CP-575 record. This ensures the name on the CMS-588 exactly matches what the government has on file, avoiding a common and frustrating reason for the form to be returned.
If your practice operates across multiple states, you have to file a separate CMS-588 with each Medicare Administrative Contractor. Heidi tracks the MAC jurisdictions for all your service locations and generates a distinct form for each one. This helps you manage the parallel filing process without missing a jurisdiction, ensuring your EFT updates are submitted everywhere they need to be. You review and approve the complete package before anything is sent.
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