Free Part B Special Enrollment Form in PDF

Free Part B Special Enrollment Form in PDF

The Part B Special Enrollment Form is a key document for those looking to enroll in Medicare Part B during a Special Enrollment Period (SEP), which is offered outside of the usual Initial and General Enrollment Periods. If you're eligible due to age or disability, covered by a group health plan based on current employment, and have no more than eight consecutive months of coverage lapse, you might qualify for an SEP. To navigate this process smoothly, you'll need to fill out the CMS 40B and CMS L564 forms and submit them to the Social Security Administration.

Ready to secure your Medicare Part B coverage during a Special Enrollment Period? Click the button below to fill out your Part B Special Enrollment form.

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The Special Enrollment Period (SEP) for Medicare Part B is a critical provision under Medicare law, enabling individuals to enroll outside the standard Initial and General Enrollment Periods, subject to specific criteria. Eligibility hinges on three key questions: Medicare eligibility due to age or disability (excluding those with End-Stage Renal Disease); enrollment in Medicare Part B or an employer group health plan upon first becoming eligible for Medicare; and continuous coverage by either Medicare Part B or a group health plan based on current employment, without more than eight consecutive months of lapses. It's important to note that individuals not meeting these conditions may have to wait for the next General Enrollment Period or explore other avenues like Equitable Relief or a Medicare Savings Program for enrollment. The process for securing an SEP involves contacting the Social Security Administration (SSA) to request and complete specific forms—CMS 40B for Medicare enrollment and CMS L564 for employment information validation. These documents, along with a detailed cover letter, must be submitted to the SSA to demonstrate continuous coverage and justify the need for an SEP. The provision doesn’t allow for retroactive enrollment, emphasizing the importance of timely application and documentation. Eligibility for SEPs, particularly for those covered by a group health plan due to current employment, and the appeal rights if denied enrollment are also significant aspects of this process, defining a critical pathway for those seeking Medicare Part B coverage outside of standard enrollment periods.

Preview - Part B Special Enrollment Form

Medicare Part B Special Enrollment Period

What is a Special Enrollment Period?

Under Medicare law, a Special Enrollment Period (SEP) allows you to enroll in Medicare Part B outside of your Initial Enrollment Period (IEP) and the General Enrollment Period (GEP). If you meet the eligibility criteria and the Social Security Administration grants you an SEP, your Medicare coverage will either be effective on the first of the month that you enroll, or on the first of the following month, depending on your specific situation.* SEPs do not allow you to enroll in Medicare retroactively.

Who is eligible for a Part B SEP?

To be eligible for an SEP to enroll into Part B you must answer YES to ALL of the following three questions:

1.Are you eligible for Medicare due to age or disability? (If you are eligible due to End-Stage Renal Disease, you are not entitled to an SEP.)

2.When you first became eligible for Medicare, were you enrolled in either Medicare Part B or an employer group health plan based on your current employment or the current employment of a spouse or other family** member? (If you did not have any health coverage or you had only retiree coverage or COBRA when you first became eligible for Medicare, you are not entitled to an SEP.)

3.Have you been continuously covered either by Medicare Part B or by a group health plan based on your current employment or the current employment of a spouse or other family** member from the

time you became eligible for Medicare until now, with no more than eight consecutive months of lapses in coverage? (A “lapse” in coverage is defined as a period of time when you have neither

Medicare Part B nor group health coverage based on current employment. For example, if you only had COBRA or retiree coverage at any time since you became eligible for Medicare, this is considered a lapse in coverage. If your lapse in coverage exceeded eight consecutive months, then you are not eligible for an SEP.)

If you answered YES to all three questions above, then you are usually eligible for an SEP.

If you answered NO to any of the above questions, you are not eligible for an SEP and may have to wait for the next General Enrollment Period to enroll in Medicare Part B. There may be other ways you can enroll in Medicare Part B outside of an enrollment period, for example, if you qualify for Equitable Relief or a Medicare Savings Program.

© 2012 Medicare Rights Center

Helpline: 800-333-4114

www.medicareinteractive.org

How can I obtain a Part B SEP?

To obtain an SEP to enroll into Part B, contact the Social Security Administration (SSA) at

800-772-1213 and request the following two forms:

CMS 40B (Application for Enrollment in Medicare)

CMS L564 (Request for Employment Information)

Fill out and sign form CMS 40B and have your employer (or your spouse or family member’s employer) fill out form CMS L564. Once complete, bring both forms with an accompanying cover letter to your local Social Security office. (See the attached Part B SEP cover letter for assistance.)

If you, your spouse or family member** have had coverage based on current employment from multiple employers since you became eligible for Medicare, then you should request several copies of form CMS L564 and ask each employer to fill it out.

The purpose of this form is to provide documentation to Social Security that proves that you’ve been continuously covered by a group health plan based on current employment, with no more than eight consecutive months of lapses in coverage.

There may be times when your former employer will be unable to fill out this form. For example, an employer may have gone out of business or may not have adequate records. If you are not able to get previous employers to fill out form L564, contact the Medicare Rights Center for information on how to obtain alternative documents to prove continuous coverage.

Once your have obtained all the needed documents, be sure to make copies of everything you submit to SSA. When submitting your documents, get a receipt from an SSA office representative indicating the date you submitted the documents.

You will receive a letter in the mail from SSA either approving or denying your enrollment. If you are denied enrollment, you will have the right to appeal this decision.

*If you request an SEP while you are covered by a group health plan based on current employment or within a month after you lose your group health plan based on current employment, you can delay your Part B start date for up to three months.

**If you qualify for Medicare based on disability and you have a group health plan from a family member other than your spouse, you are only eligible for an SEP if there are 100 or more people employed by the company. If the company employs fewer than 100 people, family members other than spouses are not eligible for the SEP.

© 2012 Medicare Rights Center

Helpline: 800-333-4114

www.medicareinteractive.org

Sample Letter to SSA for Medicare Part B

Special Enrollment Period

[Date]

Social Security Administration

[Address of local office]

Re: Medicare Part B Special Enrollment Period

Beneficiary: [Name]

SSN: [Social Security Number]

To whom it may concern,

I am submitting my application for enrollment into Medicare Part B and am requesting that my Part B benefit become effective on ______________. Enclosed please find my completed

Application for Enrollment into Medicare (CMS-40B) and Request for Employment Information form (CMS-L564).

I am eligible for a Special Enrollment Period (SEP) because I meet the following requirements:

I became eligible for Medicare on (month)____________ , (year)__________ due to [age]

[disability]. Since that time, I have never had more than 8 consecutive months of lapses in coverage from either Medicare or from a group health plan based on [my] [my spouse’s] [my family member’s]

current employment.

In addition to meeting the above criteria:

Check one:

I am currently covered by [my] [my spouse’s] [my family member’s] group health plan or large group health plan based on current employment

OR

I am not currently covered by a group health plan or large group health plan based on current employment at this time. However, I was covered by [my] [my spouse’s] [my family member’s] employer group health plan based on current employment within the last 8 months. I lost my employer group plan based on current employment on (month)____________

(year)_____________.

© 2012 Medicare Rights Center

Helpline: 800-333-4114

www.medicareinteractive.org

According to Social Security’s Program Operations Manual section HI 00805.275 SEP Enrollments:

Beginning 3/95, individuals who are age 65 and over or disabled, can enroll (or reenroll) in SMI and/or Premium-HI:

during any month (including a partial month) in which he/she is enrolled in a GHP or LGHP (as defined in HI 00805.266A.) based on current employment status, or

in any of the 8 consecutive months following the last month during any part of which the individual was enrolled in the GHP based on current employment status.

Additionally, HI 00805.275(G) states that lapses in Part B and/or GHP coverage from current employer do not disqualify me for a special enrollment period, as long as I did not have a lapse in coverage for more than 8 consecutive:

The SEP provisions permit an 8-month period after the month GHP/LGHP coverage based on current employment status ends to enroll in SMI (or Premium-HI). Therefore, when employment or GHP/LGHP coverage ends, but before the 8-month period expires, a beneficiary is once again covered under a GHP or LGHP based on current employment status, the SEP is deemed not to have occurred. This protects the individual's rights to an SEP or to a subsequent SEP.

Furthermore, according to POMs GN 03101.070, my request for an SEP into Medicare Part B is a request for an initial determination and is therefore subject to administrative and judicial review. Consequently, I will receive a formal decision letter from SSA that outlines my rights to appeal if I am denied enrollment into Medicare.

Thank you in advance for your attention to this matter.

Sincerely,

[Your name]

[Your title]

Attachments: [list any attachments]

© 2012 Medicare Rights Center

Helpline: 800-333-4114

www.medicareinteractive.org

Document Specs

Fact Detail
Definition of Special Enrollment Period (SEP) A period that allows individuals to enroll in Medicare Part B outside of their Initial Enrollment Period (IEP) and the General Enrollment Period (GEP), based on specific eligibility criteria.
Eligibility for SEP To be eligible, individuals must answer YES to being eligible for Medicare due to age or disability, having been covered by Medicare Part B or a group health plan at the time of Medicare eligibility based on current employment, and having continuous coverage without more than eight consecutive months of lapses.
Process to Obtain SEP Individuals seeking SEP must contact the Social Security Administration, request, fill out, and submit CMS 40B and CMS L564 forms along with a cover letter to their local Social Security office.
Governing Law Social Security's Program Operations Manual sections HI 00805.275 and GN 03101.070 outline the conditions for SEP enrollments and establish the procedure for requesting an SEP, including rights to administrative and judicial review.

Instructions on Writing Part B Special Enrollment

After determining eligibility for the Medicare Part B Special Enrollment Period (SEP), the next step involves gathering and submitting the necessary forms to the Social Security Administration (SSA). This process includes filling out the CMS 40B form for enrolling in Medicare Part B and obtaining the CMS L564 form, which verifies employment and group health plan coverage. It's crucial for applicants to follow these steps carefully to ensure their enrollment request is processed smoothly. Below is a guide to help with filling out and submitting these forms.

  1. Contact the Social Security Administration (SSA) at 800-772-1213 to request forms CMS 40B (Application for Enrollment in Medicare) and CMS L564 (Request for Employment Information).
  2. Complete the CMS 40B form. On this form, you will need to provide personal details, including your name, Social Security Number, and the date you wish your Medicare to start.
  3. Have your employer, or your spouse or family member’s employer, complete the CMS L564 form. This form requires information about your group health plan coverage.
  4. If you or your family member has had coverage through multiple employers since becoming eligible for Medicare, request additional copies of the CMS L564 form and have each employer complete one.
  5. Write a cover letter to accompany your forms. In the letter, explain that you are applying for Medicare Part B under the Special Enrollment Period and include all relevant eligibility details. Follow the Sample Letter to SSA for guidance on what to include.
  6. Make copies of the completed forms and your cover letter for your records.
  7. Submit the original documents to your local Social Security office. Ensure you get a receipt indicating the date you submitted the documents from an office representative.

After submitting your application and supporting documents, the Social Security Administration will review your information. You will receive a letter from SSA either approving or denying your enrollment in Medicare Part B. If your application is denied, you will also be informed about your rights to appeal the decision. Knowing these steps and preparing your documents thoroughly can help streamline your application process for the Medicare Part B Special Enrollment Period.

Understanding Part B Special Enrollment

What is a Special Enrollment Period (SEP)?

A Special Enrollment Period (SEP) allows you to enroll in Medicare Part B outside your Initial Enrollment Period (IEP) and the General Enrollment Period (GEP), provided you meet certain eligibility criteria and are granted an SEP by the Social Security Administration. Your Medicare coverage begins either on the first day of the month you enroll or the following month, depending on your situation.

Who is eligible for Part B SEP?

To be eligible for an SEP for Part B, you must answer "YES" to three questions: Are you eligible for Medicare due to age or disability? Were you enrolled in Medicare Part B or an employer group health plan based on current employment when you first became eligible for Medicare? Have you had continuous coverage by Medicare Part B or a group health plan based on current employment, with no more than eight consecutive months of lapses in coverage since becoming eligible for Medicare?

How can I obtain a Part B SEP?

To obtain an SEP, contact the Social Security Administration (SSA) at 800-772-1213. Request forms CMS 40B (Application for Enrollment in Medicare) and CMS L564 (Request for Employment Information). Complete form CMS 40B and have your employer fill out CMS L564. Submit both forms and a cover letter to your local Social Security office.

What if I had multiple employers since becoming eligible for Medicare?

If coverage was based on current employment from multiple employers, request several copies of form CMS L564 and have each employer fill out a form. This documentation helps prove continuous coverage. If an employer cannot complete the form, such as in cases of business closure or lack of records, contact the Medicare Rights Center for assistance on obtaining alternative documentation.

What should I do if my previous employer can't fill out form CMS L564?

If your previous employer can't fill out the form, perhaps due to business closure or insufficient records, contact the Medicare Rights Center for information on how to obtain alternative documents to prove continuous coverage. This will support your SEP request.

What happens after I submit my documents to SSA?

After submitting your documents to the SSA, make sure to get a receipt from an SSA representative. This receipt should indicate the date you submitted the documents. You will then receive a letter from SSA approving or denying your enrollment. If denied, you have the right to appeal the decision.

Can I enroll in Medicare Part B retroactively through an SEP?

No, SEPs do not allow for retroactive enrollment in Medicare. Your coverage begins either on the first day of the month you enroll or the following month, depending on your specific circumstances.

If I am denied SEP enrollment, what are my options?

If your SEP enrollment is denied, you will receive a letter from the SSA outlining the reasons for denial and your rights to appeal. Exercise your right to appeal if you believe the denial was incorrect. Additionally, there may be other ways to enroll in Medicare Part B outside of an enrollment period that you can explore.

Are family members other than spouses eligible for a Part B SEP?

If you qualify for Medicare based on disability, a family member other than your spouse may make you eligible for an SEP if they are employed by a company with 100 or more employees. If the company employs fewer than 100 people, family members other than spouses do not qualify for the SEP.

Common mistakes

Many individuals mistakenly believe they can enroll in Medicare Part B at any time once they are eligible without consequence, not realizing the significance of the Special Enrollment Period (SEP). The reality, however, is that timing is crucial. Specifically for Part B SEP, it caters to those who initially chose not to enroll in Medicare because they were covered by a group health plan through their own or a family member's current employment. Failure to recognize the limited window for SEP enrollment after losing such coverage leads to missed deadlines and delays in Medicare Part B coverage. This oversight underscores the critical nature of understanding enrollment periods and their implications.

Another common error occurs when individuals incorrectly complete the eligibility section of the SEP form. Eligibility for the SEP hinges on a set of straightforward yet specific criteria, such as current coverage through employment, or having had such coverage at the time of initial Medicare eligibility. Misinterpretations or inaccuracies in confirming these conditions can inadvertently lead to the denial of the SEP request. To navigate this process successfully, a meticulous review of one’s insurance history and the eligibility requirements set forth by Medicare is indispensable.

The process of obtaining and submitting the necessary documentation, notably the CMS L564 form, poses its own set of challenges. This form, which confirms employment and group health plan coverage, is often filled out incorrectly or incompletely. Applicants sometimes overlook the importance of this documentation or struggle to obtain it from their or their family member’s employer, especially if multiple employers are involved or if an employer is no longer in business. The significance of securing this paperwork cannot be overstated, as it substantiates the continuous coverage requirement integral to SEP eligibility.

In addition, failure to provide a comprehensive cover letter with the SEP application can also derail the enrollment process. A detailed cover letter facilitates a clearer understanding of one’s situation and eligibility for the SEP. It should not only reference the attached documents but also provide a succinct narrative of the applicant’s Medicare eligibility journey, including coverage based on current employment and adherence to the SEP criteria. This document acts as a personal advocate within the bureaucratic process, enhancing the clarity and context of one’s application.

Last but not least, a significant misstep is neglecting to make copies of all documents submitted to the Social Security Administration (SSA) and failing to obtain a submission receipt. This oversight can result in a lack of proof of application submission, complicating matters if documents are lost or mishandled. Given that the approval process can lead to a formal decision letter that may require an appeal, having detailed records is a fundamental aspect of safeguarding one's rights and ensuring a smooth navigation through the SEP enrollment process.

Documents used along the form

When navigating the Medicare system, comprehending and collecting the right forms and documents for the Part B Special Enrollment Period (SEP) is crucial. Alongside the CMS 40B and CMS L564 forms, there are numerous other documents that individuals may need to gather to ensure a smooth enrollment process. This compilation aims to shed light on additional forms and documentation often required or beneficial during this process.

  • Proof of Current Employment: Evidence such as recent pay stubs or an employment verification letter helps to establish that you or your family member is currently employed, supporting your SEP eligibility.
  • Proof of Group Health Plan Coverage: This can include current health insurance ID cards, benefits statements, or letters from your health plan, verifying that you've had continuous coverage.
  • Medicare Card: If you're already enrolled in Medicare Part A, your Medicare card can serve as proof of existing Medicare coverage.
  • Birth Certificate or Passport: Used to verify age or citizenship, which is essential for Medicare eligibility.
  • Social Security Card: This can be requested to verify your Social Security number, a critical piece of information for Medicare enrollment.
  • Power of Attorney or Legal Guardianship Documents: For individuals enrolling on behalf of someone else, legal documentation establishing the authority to make medical and enrollment decisions is required.
  • Letter of Explanation: If there is any unusual circumstance or a need to explain gaps in coverage, a detailed letter can provide the necessary context to the Social Security Administration.
  • Previous Health Insurance Termination Notice: If you’ve recently lost coverage from an employer, the notice of termination is important to confirm the end date of your previous insurance.
  • SSI (Supplemental Security Income) Benefits Letter: For those who receive SSI benefits, this letter can help expedite enrollment and possibly qualify for additional assistance programs.
  • Proof of Residence: Utility bills or a lease agreement may be required to verify your current address, ensuring correspondence from Medicare or the Social Security Administration reaches you.

Gathering these documents in advance can significantly simplify the Part B SEP application process. Keeping copies of all submissions is advisable, as this can protect you in the event of any disputes or discrepancies. After collecting and submitting the relevant forms and documentation, it is essential to follow up with the Social Security Administration to confirm the status of your application. Proper preparation and diligent tracking of your application's progress are key steps to securing your Medicare coverage during the SEP.

Similar forms

The Part B Special Enrollment Form shares similarities with the Form I-485 for Adjustment of Status. Both documents are essential for individuals seeking to change their status, whether for healthcare enrollment or immigration purposes. The Form I-485 is used by individuals in the United States to apply for lawful permanent residency. Like the Part B form, it requires specific eligibility criteria to be met and involves submission of evidence to support the applicant's request. Both processes are designed to allow individuals to transition to a new status based on specific life events and circumstances.

Another similar document is the Application for Naturalization (Form N-400). This form is used by permanent residents who wish to become U.S. citizens. Similar to the Part B Special Enrollment Form, the N-400 form requires applicants to meet specific eligibility criteria, including continuous residence and physical presence requirements. Both forms play a critical role in allowing individuals to access new rights and benefits based on their eligibility and need for a change in status.

The Free Application for Federal Student Aid (FAFSA) is also analogous to the Part B Special Enrollment Form. The FAFSA is essential for students seeking financial aid for education, requiring applicants to provide detailed personal and financial information to determine eligibility for federal, state, and institutional aid. Like the SEP form, the FAFSA facilitates access to beneficial programs based on specific eligibility criteria, ensuring that those who qualify based on their circumstances can receive assistance.

The Health Insurance Marketplace application through the Affordable Care Act (ACA) shares commonalities with the Part B SEP form, as both involve enrolling in health insurance programs outside of standard enrollment periods under qualifying conditions. The Marketplace application allows individuals and families to apply for and enroll in health insurance coverage, with the possibility of special enrollment periods triggered by life events, much like the SEP for Medicare Part B.

Disability benefits applications, such as the SSA-16-BK for Social Security Disability Insurance (SSDI), resemble the Part B Special Enrollment form in their purpose to extend essential benefits to eligible individuals. The SSDI application process requires applicants to prove eligibility through medical and employment documentation, similar to how the Medicare Part B SEP process requires documentation of continuous coverage and employment-related health insurance.

The Unemployment Insurance (UI) benefits application is another document similar to the Part B SEP form. Individuals who have lost their jobs through no fault of their own must submit this application to receive temporary financial assistance. Like the Part B SEP, eligibility for UI benefits is contingent on specific conditions being met, including previous employment and the circumstances under which the applicant became unemployed.

Enrollment forms for employer-sponsored retirement plans, such as the 401(k) enrollment form, also share similarities with the Part B SEP form. Both documents facilitate the enrollment in programs that offer significant future benefits, dependent on current employment status. Individuals must provide detailed information about their employment and, in some cases, their spouses' employment, to participate in these programs.

The application for SNAP benefits, commonly known as food stamps, is another form with similarities to the Part B SEP form. SNAP applications require individuals to demonstrate financial need and meet certain income and employment criteria to receive assistance. Like the Part B SEP, the process is designed to provide support to those who find themselves in circumstances that impact their ability to maintain basic living standards, emphasizing the role of eligibility criteria in accessing benefits.

Dos and Don'ts

When completing the Part B Special Enrollment form, following these dos and don'ts will ensure a smooth process:

  • Do confirm that you meet all the eligibility criteria for a Special Enrollment Period before applying. This means answering YES to all qualifying questions.
  • Do contact the Social Security Administration (SSA) to request the necessary forms, CMS 40B and CMS L564, for your application.
  • Do have your employer, or the employer of your spouse or family member, complete form CMS L564 to verify employment-based group health coverage.
  • Do include a cover letter with your application, clearly stating your request for enrollment during a Special Enrollment Period and providing all necessary personal information.
  • Do make copies of all documents submitted to the SSA for your records.
  • Don't forget to obtain documentation or alternative proof of continuous coverage if an employer cannot complete form L564 due to reasons such as business closure or lack of records.
  • Don't submit your application without verifying all information is accurate and complete. Inaccurate or incomplete applications can delay the enrollment process.
  • Don't hesitate to seek assistance from the Medicare Rights Center if you encounter difficulties obtaining the necessary documentation for continuous coverage.

By following these guidelines, you can ensure your application for enrollment into Medicare Part B during a Special Enrollment Period is properly completed and submitted, increasing the chance of approval without unnecessary delays.

Misconceptions

There are several misconceptions about the Part B Special Enrollment Period (SEP) process, which can lead to confusion and errors during enrollment. Here, we aim to clarify these misunderstandings.

  • Eligibility is based solely on age or disability. While being eligible for Medicare due to age or disability is a criterion, eligibility for an SEP also requires specific employment-based coverage conditions to be met.

  • Any type of previous health coverage qualifies for an SEP. Only coverage based on current employment, either through your own, a spouse’s, or another family member’s job, qualifies. Other types of coverage, like retiree coverage or COBRA, do not entitle you to an SEP.

  • There’s no coverage gap allowed to qualify for an SEP. A common misconception is that any gap in coverage disqualifies you from an SEP. In fact, you can have up to eight consecutive months without coverage before losing SEP eligibility.

  • You cannot enroll in Part B during an SEP if you have had COBRA or retiree coverage at any time since becoming eligible for Medicare. While such coverage does constitute a lapse, it is the duration of this lapse, not its mere occurrence, that affects eligibility—specifically, if it exceeds eight consecutive months.

  • SEPs allow for retroactive Medicare enrollment. Unlike some other enrollment periods, SEPs do not permit retroactive enrollment. Your coverage starts either the month you enroll or the following month, depending on your circumstances.

  • SEPs are only for individuals who missed their IEP. SEP eligibility is more broadly based on whether you meet the criteria of maintaining employment-based health coverage beyond your IEP, not just on having missed the IEP.

  • You only need to fill out the CMS 40B form to apply. To obtain an SEP, you must also provide the CMS L564 form completed by your or your family member’s employer, documenting continuous employment-based coverage.

  • If a previous employer is unavailable to fill out the CMS L564, you’re out of options. There are alternatives for proving continuous coverage, such as contacting the Medicare Rights Center for information on obtaining other acceptable documentation.

  • SEP enrollment is automatically approved once you submit your forms. Enrollment is contingent upon the Social Security Administration’s (SSA) review of your eligibility. You will receive formal communication from the SSA approving or denying your enrollment.

  • You can only use the SEP once. You are eligible for an SEP each time you meet the criteria, including after any employment-based health coverage ends, as long as the coverage gap does not exceed eight consecutive months.

Understanding these details of the SEP can significantly simplify the process and help ensure that those who are eligible can enroll in Medicare Part B at the right time without penalty.

Key takeaways

Understanding the Part B Special Enrollment Period (SEP) is crucial for individuals who wish to enroll in Medicare Part B outside of the usual enrollment times. Below are key takeaways regarding how to properly fill out and use the Part B SEP form:

  • Eligibility for the SEP hinges on three primary conditions: being eligible for Medicare due to age or disability, having been enrolled in Medicare Part B or an employer group health plan at the time of initial Medicare eligibility, and continuous coverage by Medicare Part B or a group health plan since becoming eligible, without more than eight consecutive months of lapse in coverage.
  • Individuals not entitled to an SEP due to circumstances such as only having COBRA or retiree coverage at initial eligibility, or exceeding an eight-month lapse in coverage, may need to wait for the General Enrollment Period or seek other enrollment avenues like Equitable Relief or a Medicare Savings Program.
  • To apply for an SEP, the Social Security Administration (SSA) requires two forms: CMS 40B (Application for Enrollment in Medicare) and CMS L564 (Request for Employment Information), the latter of which must be completed by your (or your spouse's/family member’s) employer.
  • A cover letter accompanying these forms should detail your eligibility for the SEP, specifying the effective date of your Medicare Part B benefit request.
  • In situations where multiple employers have provided coverage since becoming eligible for Medicare, multiple copies of form CMS L564 should be filled out accordingly. If obtaining this form from a previous employer is not possible, alternatives for proving continuous coverage should be sought through agencies like the Medicare Rights Center.
  • Making copies of all submitted documents is important for personal records. Upon submission, obtaining a receipt from the SSA office is recommended to document the date of submission.
  • Following the submission, the SSA will send a letter concerning your enrollment status. If denied, the right to appeal the decision is available, with the initial enrollment request considered as a request for an initial determination, subject to both administrative and judicial review.
  • If the SEP is requested while covered by a group health plan based on current employment or within a month after losing such coverage, the Part B start date can be delayed by up to three months.
  • For individuals qualifying for Medicare based on disability, eligibility for the SEP requires having a group health plan from a family member other than your spouse, and only applies if the company employs 100 or more people.

Seeking guidance and assistance through the Medicare Rights Center can be beneficial for individuals navigating the complexities of the SEP process to ensure all requirements are met and to facilitate smoother enrollment into Medicare Part B.

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