How to Disenroll from Medicare

If you’re unhappy with your coverage, you may be considering disenrolling from Medicare. Make sure to proceed with caution, because dropping your Medicare coverage could have negative repercussions if you don’t handle the transition with care. Navigating Medicare plans and coverage can feel like an endless puzzle, and that’s why we’re here to help! If you’re considering dropping your coverage or switching to another plan, give us a call to get all of your questions answered and receive free advice whenever you need it.

Now, let’s dive into how to disenroll from Medicare’s different Parts and plans, and what the risks could be.

How to disenroll from Part A & Part B (Original Medicare)

Part A is your hospital insurance, and has a $0 premium for most beneficiaries. You can only drop Part A if you pay a premium for it, which is uncommon, since Part A is free for most Americans. Part B is your medical insurance. The premium (as of 2023) is $164.90/mo, and you can choose to drop your coverage.

If you do choose to drop Medicare Part B without replacing it, beware of what the gap in coverage may mean for you. You’ll be responsible for covering 100% of the costs that Part B covers, and if you do choose to re-enroll later, you’ll likely need to wait until the next General Enrollment Period (January 1 - March 31 each year), and your coverage won't start until July 1 of the year you re-enroll. Additionally, you’ll likely incur a late enrollment penalty for every month you go without Medicare coverage.

Dropping Original Medicare generally requires a written request with your signature. To get started, you should contact Social Security.

If you recently received a welcome packet saying you’ve been automatically enrolled in Medicare Part A and Part B, you can follow the instructions in the packet and send your Medicare card back to disenroll.

If you drop Part B and not Part A, you’ll receive a new Medicare card that shows you have Part A coverage.

How to disenroll from Original Medicare and switch to Medicare Advantage

Many Americans choose to switch from Original Medicare to Medicare Advantage (Part C), which must cover at least as much as Original Medicare and can come with additional coverage and benefits, sometimes including prescription drug and vision coverage. Medicare beneficiaries can switch from Original Medicare to Medicare Advantage only during the Annual Enrollment Period, which lasts from October 15 - December 7 every year.

You’ll receive many messages from Medicare professionals around the Annual Enrollment Period. They’ll share news and information about shiny new benefits offered by certain Medicare Advantage plans. Be careful to understand the details of these plans before switching to avoid losing coverage you need. You can always reach out to a Chapter Advisor to ask questions, get help understanding your coverage options, and switch plans.

You cannot be enrolled in Original Medicare and Medicare Advantage at the same time, so you’ll never need to worry about double paying for coverage. If you switch during the Annual Enrollment Period, your new coverage will take effect on January 1.

If you find that your Medicare Advantage plan isn’t working for you, then you can switch to a different Medicare Advantage plan or Original Medicare during the Open Enrollment Period, which lasts from January 1 - March 31.

How to disenroll from Medicare Advantage and switch to Original Medicare

If you’re on a Medicare Advantage plan that's bad for you, you can switch to another Medicare Advantage plan or Original Medicare during the annual Open Enrollment Period (October 15 - December 7) or the Open Enrollment Period, between January 1 and March 31 of every year. You are also able to sign up for a stand-alone Part D plan (prescription coverage) during either of these periods.

You should work with an advisor who will help you understand your options and determine the best coverage for your needs.

How to disenroll from Part D (Medicare Drug Coverage)

Unless you have a special circumstance, you can only drop your Part D plan during the Annual Enrollment Period, which lasts from October 15 - December 7 each year. During this time, you’re eligible to sign up for a different Prescription Drug plan or a Medicare Advantage + Prescription Drug plan.

If you drop your Part D plan without a replacement, you can sign up for another Part D plan in the future, but if you go more than 63 days without creditable prescription drug coverage, you’ll have to wait for an enrollment period to sign up, and you may incur a late enrollment penalty.

How to disenroll from a Medicare Supplement plan

You can disenroll from a Medicare Supplement plan at any time, but beware that doing so can be consequential. When you initially enroll in Original Medicare, you have a guaranteed issue for Medicare Supplement plans, meaning providers cannot deny you coverage due to your medical history. If you disenroll, and later wish to re-enroll in the same or a different Medicare Supplement plan, you do not have guaranteed issue, and therefore will likely need to undergo medical underwriting, and may not be accepted into the plan you want.

Disenrolling from Medicare can have significant short-term and long-term consequences, which is why we strongly recommend speaking with one of our licensed Advisors before making a change. We’ll help you understand your options to make the best decision for you, and can help avoid unnecessary consequences of dropping or switching your coverage.

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Memoir, Inc. d/b/a Chapter is a privately-owned, data and technology-enabled advisory that helps older Americans navigate retirement. Insurance agency services are provided by Chapter Advisory LLC, a licensed health insurance agency and wholly owned subsidiary of Memoir, Inc. In California, Chapter Advisory LLC does business as Chapter Insurance Services (Lic. No. 6003691). The information on this site has been developed for general informational and educational purposes.

Chapter and its affiliates are not connected with or endorsed by any government entity or the federal Medicare program. Chapter Advisory LLC represents Medicare Advantage HMO, PPO, and PFFS organizations and stand alone prescription drug plans that have a Medicare contract. Enrollment depends on the plan’s contract renewal. While we have a database of every Medicare plan nationwide and can help you to search among all plans, we have contracts with many but not all plans. As a result, we do not offer every plan available in your area. Currently we represent 43 organizations which offer 16,706 products in your area [nationwide]. That said, we search and recommend all plans, even those we don’t directly offer, and the number of carriers and plans we offer in your specific zip code may be different. Please contact Medicare.gov, 1-800-Medicare, or your local State Health Insurance Program (SHIP) to get information on all of your options.

Average potential savings are based on premium, co-pay, and out of pocket savings estimates self-reported by consumers that worked with Chapter Advisory LLC to enroll in a Medicare Supplement, Medicare Advantage, and/or Part D Prescription Drug Plan. The average is limited to consumers that chose to self-report. Savings information is subject to periodic updates and corrections. There is no guarantee of savings and any savings may vary by policy type, state, or other factors.