Medicare L564 Form - Signing up for part b when you. Web this form is used for proof of group health care coverage based on current employment. This information is needed to process your. Web you can complete the part b sep online or you can mail your completed cms 40b, application for enrollment in. Web what’s the form called?
Web this form is used for proof of group health care coverage based on current employment. Web what’s the form called? Web you can complete the part b sep online or you can mail your completed cms 40b, application for enrollment in. Signing up for part b when you. This information is needed to process your.