New CMS 588 Electronic Funds Transfer (EFT) Authorization Agreement
New CMS 588 Electronic Funds Transfer (EFT) Authorization Agreement There is a new version of the CMS 588 Electronic Funds Transfer (EFT) Authorization Agreement (11/23). Effective 4/30/24, the Medicare Administrative Contractors (MAC) may only accept the CMS 588 EFT (11/23) version. If a provider submits the outdated form, it will be returned. Please note: If

