People with Medicare who have Part A but not Part B
NOTE: If you do not have Part A, do not complete this form. Contact Social Security if you want to apply for Medicare for the first time.
Use this form:
NOTE: Your IEP lasts for 7 months. It begins 3 months before your 65th birthday (or 25th month of disability) and ends 3 months after you reach 65 (or 3 months after the 25th month of disability).
You will need:
Send your completed and signed application to your local Social Security office. If you sign up in a SEP, include the CMS-L564 with your Part B application. If you have questions, call Social Security at 1-800-772-1213. TTY users should call 1-800-325-0778.
You have the right to get Medicare information in an accessible format, like large print, Braille, or audio. You also have the right to file a complaint if you feel you’ve been discriminated against. Visit https://www.medicare.gov/about-us/accessibilitynondiscrimination-notice, or call 1-800-MEDICARE (1-800-633-4227) for more information. TTY users can call 1-877-486-2048.
CMS-40B (01/25) DEPARTMENT OF HEALTH AND HUMAN SERVICESThis form is your application for Medicare Part B (Medical Insurance). You can use this form to sign up for Part B:
Your IEP is the first chance you have to sign up for Part B.It lasts for 7 months. It begins 3 months before the month you reach 65, and it ends 3 months after you reach 65. If you have Medicare due to disability, your IEP begins 3 months before the 25th month of getting Social Security Disability benefits, and it ends 3 months after the 25th month of getting Social Security Disability benefits. To have Part B coverage start the month you’re 65 (or the 25th month of disability insurance benefits); you must sign up in the first 3 months of your IEP. If you sign up n any of the remaining 4 months, your Part B coverage will start later.
If you don’t sign up for Part B during your IEP, you can sign up during the GEP. The GEP runs from January 1 through March 31 of each year. If you sign up during a GEP, your Part B coverage begins July 1 of that year. You may have to pay a late enrollment penalty if you sign up during the GEP. The cost of your Part B premium will go up 10% for each 12-month period that you could have had Part B but didn’t sign up. You may have to pay this late enrollment penalty aslong as you have Part B coverage.
If you don’t sign up for Part B during your IEP, you cansign up without a late enrollment penalty during a SpecialEnrollment Period (SEP). If you think that you may be eligible for a SEP, please contact Social Security at 1-800-772-1213. TTY users should call 1-800-325-0778 You can use a SEP when your IEP has ended. The most common SEPs apply to the working aged, disabled, and international volunteers.
Working Aged/Disabled
You have a SEP if you’re covered under a group health plan (GHP) based on current employment. To use this SEP, you must:
You can sign up for Part B anytime while you have a GHP coverage based on current employment or during the 8 months after either the coverage ends or the employment ends, whichever happens first. If you sign up while you have GHP coverage based on current employment, or, during the first full month that you no longer have this coverage, your Part B coverage will begin the first day of the month you sign up. You can also choose to have your coverage begin with any of the following 3 months. If you sign up during any of the remaining 7 months of your SEP, your Part B coverage will begin the month after you sign up.
NOTE: COBRA coverage or a retiree health plan is not considered group health plan coverage based on current employment.
International Volunteers
You have a SEP if you were volunteering outside of the United States for at least 12 months for a tax-exempt organization and had health insurance (through the organization) that provided coverage for the duration of the volunteer service.
PRIVACY ACT STATEMENT: Social Security is authorized to collect your information under sections 1836, 1840, and 1872 of the Social Security Act, as amended (42 U.S.C. 1395o, 1395s, and 1395ii) for your enrollment in Medicare Part B. Social Security and the Centers for Medicare & Medicaid Services (CMS) need your information to determine if you’re entitled to Part B.
While you don’t have to give your information, failure to give all or part of the information requested on this form could delay your application for enrollment.
Social Security and CMS will use your information to enroll you in Part B. Your information may be also be used to administer Social Security or CMS programs or other programs that coordinate with Social Security or CMS to:
1)Determine your rights to Social Security benefits and/or Medicare coverage.
2)Comply with Federal laws requiring Social Security and CMS records (like to the Government Accountability Office and the VeteransAdministration)
3)Assist with research and audit activities necessary to protect integrity and improve Social Security and CMS programs (like to the Bureau ofthe Census and contractors of Social Security and CMS).We may verify your information using computer matches that help administer Social Security and CMS programs in accordance with theComputer Matching and Privacy Protection Act of 1988 (P.L. 100-503)
IMPORTANT INFORMATION:
Review the scenario below to determine if you need to include additional information or forms with your application.
If you’re signing up for Part B using a Special Enrollment Period (SEP) because you were covered under a group health plan based on current employment, in addition to this application, you will also need to have your employer fill out and return the “Request for Employment Information” form (CMS-L564/CMS-R-297) with your application. The purpose of this form is to provide documentation to Social Security that proves that you have been continuously covered by a group health plan based on current employment, with no more than 8 consecutive months of not having coverage. If your employer went out of business or refuses to complete the form, please contact Social Security about other information you may be able to provide to process your SEP enrollment request.