Medicare recipients have some big decisions coming up for Medicare Re-enrollment (Oct. 15-Dec. 7). That’s when you must decide if you are staying with your current Medicare provider or switching to another insurer. It’s also when you can switch from Original Medicare to a Medicare Advantage Plan, or vice versa.
Philip Moeller is one of the nation’s most pre-eminent experts on Medicare and Social Security. He is the author of “Get What’s Yours For Medicare,” and “Get What’s Yours for Social Security. A new and revised version “Get What’s Yours for Medicare” is out Oct. 8.
Moeller sat down with Senior Planet for a wide-ranging interview of Medicare and Medicare Advantage, and advice for seniors about to sign up. The answers have been edited for clarity.
Question: What are some of the common mistakes people make when they sign up for Medicare.
Answer: The big challenge is for people who are aging into Medicare, they’re turning 65 and they’ve either retired from work or they’re about to retire from work. This transition means that they’re going to no longer have employer health coverage. This has several implications – probably the most practical one is that much of the complexity of the health care system was hidden by employer health plans because they do most of the heavy lifting for you. The employee doesn’t have a broad choice of the kinds of health coverage they get. People therefore aren’t really used to making the kind of decisions that they have to make when they enroll in Medicare.
This idea of whether you go into Original Medicare, or Medicare Advantage is brand new to people, and it’s a learning curve that can be pretty steep and trips up a lot of people.
Question: The late-night commercials for Medicare Advantage Plans are seemingly relentless. Explain the difference between Original Medicare and Medicare Advantage Plans.
Answer: There are two traditional pathways into Medicare.
Original Medicare covers part A for hospitals, Part B for outpatient expenses and doctors. And you can get a Part D, standalone drug plan. Many people with Original Medicare also get a Medigap supplement plan, because while Original Medicare has pretty extensive coverage, the biggest hole in is that it only pays only 80% of Part B expenses. Many people, especially those of some financial means, tend to favor a Medigap plan that helps close those gaps. The key thing here is you get to see any Medicare participating doctor you wish, and you rarely need prior approval for care.
The second approach into Medicare is a private Medicare Advantage plan sold by a private company. It covers part A, part B. You can also get a wrapped in Part D drug plan and dental coverage, which is not offered in Original Medicare.
With Medicare Advantage, you usually are restricted to see doctors in the network of care providers set up by the plan. The second thing is prior authorization is required for some tests or procedures. This process has been a real headache for everybody (both doctors and patients).
Question: Both options offer dozens of options. Medicare Part A is standard in Original Medicare, but there are literally dozens of options to pick for your Plan B and Plan D coverage. And there are dozens of different Medicare Advantage Plans. Where can I turn to for help in narrowing down the selection process?
Answer: Brokers can be really useful to you. Insurance Brokers know a lot, but they don’t necessarily represent the entire universe of products that you can choose from. By all means, talk to a broker, but do not make your purchase decision until you’ve taken what the broker has said, and tested it against the products that are available for you to buy.
Online Help
And you can do this pretty easily.
Medicare has online tools which are normally under a headline like Plan Finder. You can look at every Medicare Advantage plan offered where you live. You can look at every Part D drug plan offered where you live. So, take what your broker says, but then go to Plan Finder and see if, in fact, the plans that the broker recommends are the best ones for you in terms of cost, co-pays, things like that.
Medicare First-Timers
Question: Explain the enrollment windows for people signing up for Medicare for the first time.
Answer: The enrollment windows are designed to be easy for you, but I think they mislead people. For example, if you are 65 and enroll in Medicare, you have a seven-month enrollment window. It includes the three months before you turn 65, your birthday month, and three months after. It causes people to assume there’s no hurry. I can sign up for Medicare all the way until three months after I turn 65. Well, maybe. But after your employer coverage lapses, you will have no health insurance until you sign up for Medicare. If you roll the dice and say, I want to save a few months of that part B premium, and I’m not going to enroll in Medicare right away, if you have health issues or an injury, you wouldn’t have any health coverage. My advice to is never roll the dice and risk being uninsured.
Question: Talk for a minute about the consequences if you sign up after the seven-month enrollment window.
Answer: If you happen to enroll late, that is, your window closes, and you haven’t enrolled in Medicare, there are late enrollment penalties that involve both Part B and Part D. The late enrollment penalties for Part B are 10% added on to your monthly premium for each year you are late in enrolling. These are cumulative penalties, and they last as long as you have Part B coverage.
Part D penalties are different. They are monthly penalties. So, for each month you are late in enrolling in a Part D drug plan, you have to pay an additional 1% added on to the average Part D premium. These also are cumulative, and they last as long as you have a Part D plan. More people are exposed to the Part D penalties, but their financial impact is relatively less.
YOUR TURN
Are you applying for Medicare for the first time, or switching between plans? Share your experience in the comments!
Rodney A. Brooks is an award-winning journalist and author. The former Deputy Managing Editor/Money at USA TODAY, his retirement columns appear in U.S. News & World Report and Senior Planet.com. He has also written for National Geographic, The Washington Post and USA TODAY and has testified before the U.S. Senate Special Committee on Aging. His book, “The Rise & Fall of the Freedman’s Bank, And Its Lasting Socio-economic Impact on Black America” was released in 2024. He is also author of the book “Fixing the Racial Wealth Gap.” His website is www.rodneyabrooks.com
Your use of any financial advice is at your sole discretion and risk. Seniorplanet.org and Older Adults Technology Services from AARP makes no claim or promise of any result or success.
Photo: RichVintage via Getty Images

COMMENTS
3 responses to “The Ins and Outs of Medicare Re-Enrollment”
Medicare, sadly, is a (relatively inept) criminal enterprise. They tried illegally to put a $163,000+ Out of Pocket on me in January, 2024. I turned 65 just last year in April, 2023, so my ‘relationship’ and interactions with Medicare is only about 1 1/2 years. I still have United Healthcare, Empire and Anthem, from when I was employed by New York State, which is now secondary as Medicare is required to be primary. Yet, several times it has been necessary to go through the Coordination of Benefi
My experience with Medicare Advantage since enrolling for the first time last August has been a nightmare. This is from someone who has 20+ years experience working in the managed care industry. I was enrolled in a plan that didn’t properly inform me of critical information. I was disenrolled and reenrolled in one plan only to be switched to another. It caused a gap in coverage and getting it fixed was impossible due to the finger pointing of the agencies involved. It’s left me with bills.
While I find your information about Original Medicare and Medicare Advantage helpful, I wish more information was available for Vision and Dental plans. I don’t know if they are just not as easily researched or if there aren’t enough good plans out there. There is too much fine print in the dental coverage and it’s not in the interest of the patient. I found out the hard way that my dental plan only covered certain types of crowns.
Sign Up for Newsletters
There’s always a lot going on in the Senior Planet universe. Get our newsletters to make sure you never miss a thing!
Sign Up Now
Join Senior Planet Community
Senior Planet Community is our social media platform designed specifically for older adult users. Engage in thought-provoking discussions, make new friends, and share resources all on a safe and ad-free platform.
Join the Conversation Today
Upcoming Online Classes
Calendar of Events
Start your week off right with a preview of the week's upcoming programs and a guided meditation session!
Start your day with a short morning stretch!
Learn about online tools to jump-start your start-up.
Registration required.
Discover what you can do with online and mobile banking!
Get your heart pumping during this fun, high-energy workout!
Activate the joints and muscles and increase mental focus during this exercise class.
Start your day with a short morning stretch!
Registration required.
Curious about your family's history? Fill in the gaps using digital genealogy resources!
Can't find it in the store? Learn about shopping online!
Follow various cues to develop body alignment and breath awareness.
Start your day with a short morning stretch!
Registration required.
You CAN leave home without your wallet! Learn about popular digital wallets and their many uses.
Join Senior Planet and our tour guides from Discover Live for a special Scrooge themed virtual visit to England!
Get your heart pumping during this fun, high-energy workout!
Tired of juggling paperwork, deadlines, and day-to-day chaos? Discover the user-friendly software tools that can bring clarity, control, and peace of mind to your business.
Activate the joints and muscles to become limber and increase balance during this exercise class.
Start your day with a short morning stretch!
Registration required.
Learn how to use emojis, GIFs, and more to quickly say what you mean!
Goodbye Copper, Hello Fiber!
Maintain your independence by staying strong and stable!
Start your day with a short morning stretch!
Puede que ver ya no signifique creer. Venga a aprender a identificar ultrafalsos (deepfakes) y voces clonadas para no caer en el engaño digital.
Learn tips and tricks to using your smartphone while staying safe!
Relax your mind and strengthen your body with this gentle exercise class.
Registration required.
Ready to ditch the filling cabinet and store your documents virtually? Join this lecture on Digital Vaults to learn how!
Overwhelmed by the choices of a new computer? We'll help you simplify so you can decide!
Registration required.
Join this session to learn how to bake a sour cream pound cake, explore the history behind this timeless dessert, and share your cherished kitchen memories.
Start your week off right with a preview of the week's upcoming programs and a guided meditation session!
Start your day with a short morning stretch!
Registration required.
Don't want to pay for software? Learn how Google's free tools have you covered.
Be your own DJ with help from Spotify.
Get your heart pumping during this fun, high-energy workout!
Activate the joints and muscles and increase mental focus during this exercise class.
Start your day with a short morning stretch!
Registration required.
Goodbye floppy discs and USB drives! Learn about cloud storage options that save your files remotely.
Learn how digital coupon tools can help you save money!
Follow various cues to develop body alignment and breath awareness.
Start your day with a short morning stretch!
Be your own travel agent with help from these online travel sites!
Join Senior Planet and our tour guides from Discover Live for a virtual visit to France!
Get your heart pumping during this fun, high-energy workout!
Registration required.
Make money while decluttering with online marketplaces!
Activate the joints and muscles to become limber and increase balance during this exercise class.
Start your day with a short morning stretch!
Thinking about hosting a group video call? Come to this lecture for an overview of hosting Zoom meetings.
Interested in taking your cash only business into the digital age? Learn what digital payments are and how to choose among them in this lecture!
Registration required.
A simple plan is better than no plan! Get to know a few free and low-cost resources that make it simple to plan your estate.
Start your day with a short morning stretch!
Registration required.
Concerned about privacy? Unsure about accepting cookies? Come learn about some essential privacy tips!
¿La IA hizo eso? ¡Venga a aprender sobre las herramientas de voz y video de IA!
Relax your mind and strengthen your body with this gentle exercise class.
Like to know what's happening? Come learn about X (formerly Twitter)!
Can tech give you a green thumb? Come to this lecture to find out!
Love the great outdoors? Come learn how smartphone apps can enhance your outdoor hobbies!
Learn how the Nextdoor app can help you connect to neighbors and stay in the know in your neighborhood.
Start your week off right with a preview of the week's upcoming programs and a guided meditation session!
Start your day with a short morning stretch!
Learn how to use emojis, GIFs, and more to quickly say what you mean!
Tired of juggling paperwork, deadlines, and day-to-day chaos? Discover the user-friendly software tools that can bring clarity, control, and peace of mind to your business.
Get your heart pumping during this fun, high-energy workout!
Activate the joints and muscles and increase mental focus during this exercise class.
Start your day with a short morning stretch!
Say cheese! Learn more about your smartphone's camera.
Learn what Podcasts are and where to find them!
Follow various cues to develop body alignment and breath awareness.
Start your day with a short morning stretch!
Registration required.
Tired of resetting your password all the time? Join this lecture to discover password alternatives and different ways to manage your passwords.
Join Senior Planet and our tour guides from Discover Live for a virtual visit to Poland!
Get your heart pumping during this fun, high-energy workout!
Ready to get your business noticed online? From SEO to five-star reviews, discover practical strategies to put your business on the digital map!
Activate the joints and muscles to become limber and increase balance during this exercise class.
Start your day with a short morning stretch!
Registration required.
Come learn about QR codes, augmented reality apps, and more!
TikTok can be a source of fun, creativity, and information. Learn about this social media platform gaining popularity.
Learn how Google Maps can help you get from point A to B with confidence!
Start your day with a short morning stretch!
Registration required.
Are you scam savvy? Come to this lecture to learn about fraud and scams and how to protect yourself against them.
¡Venga a chatear con ChatGPT y aprenda sobre IA!
Relax your mind and strengthen your body with this gentle exercise class.
Can't find it in the store? Learn about shopping online!
Join this session for a fun workout that will boost your strength, flexibility, and mobility!
Digital storytelling is the modern day scrapbook. Give your inner story-teller a boost with these digital tools!
Don't want to pay for software? Learn how Google's free tools have you covered.
Looking for a new creative outlet? Learn about popular, free platforms to design cards, flyers, and more online.
Start your week off right with a preview of the week's upcoming programs and a guided meditation session!
Start your day with a short morning stretch!
Make money while decluttering with online marketplaces!
Registration required.
Faster is not always better! Come learn about home internet options so you only pay for what you need.
Get your heart pumping during this fun, high-energy workout!
This program is cancelled.
Start your day with a short morning stretch!
Registration required.
Overwhelmed by the choices of a new computer? We'll help you simplify so you can decide!
From splitting the bill at dinner to sending a friend money, learn what payment apps can do for you.
Follow various cues to develop body alignment and breath awareness.
Be your own DJ with help from Spotify.
Tour world famous museums from the comfort of your home!
Join us to learn about the exciting world of virtual reality and how you can experience it!
網速更快不代表更好!來瞭解家用網路的選項,讓您只需要依照自己的使用需求付錢。
Who are Alexa and Siri? Come to this lecture to find out!
Start your week off right with a preview of the week's upcoming programs and a guided meditation session!
Start your day with a short morning stretch!
Registration required.
Where can you find cute pets, news, how-to videos, and more? YouTube, of course! Join us for an intro to YouTube.
Learn how the Nextdoor app can help you connect to neighbors and stay in the know in your neighborhood.
Get your heart pumping during this fun, high-energy workout!
This program is cancelled.
Start your day with a short morning stretch!
Like to know what's happening? Come learn about X (formerly Twitter)!
Ready to get your business noticed online? From SEO to five-star reviews, discover practical strategies to put your business on the digital map!
Follow various cues to develop body alignment and breath awareness.
Start your day with a short morning stretch!
Learn about platforms that make website building a breeze!
Are you paying for TV channels you don't watch? Learn why people are "cutting the cord" and using streaming services instead!
Learn what Podcasts are and where to find them!
Make money while decluttering with online marketplaces!
Good Morning, Senior Planet!
Morning Stretch
Digital Tools to Boost your Business
Banking and Finance Apps at a Glance
Fit Fusion Workout
Stronger Bones
Morning Stretch
Digital Genealogy Tools
Online Shopping
Chair Yoga
Morning Stretch
Introduction to Digital Wallets
Charles Dickens Scrooge Themed Virtual Tour: London, England
Fit Fusion Workout
Essential Tech for Running Your Small Business
Balance/Strength
Morning Stretch
Emojis, GIFs, and more!
Staying in Touch as Landlines Change
Strength and Stability
Morning Stretch
IA y la desinformación
Safe & Savvy Smartphone Habits
Taijiquan (Tai Chi)
Digital Vaults
How to Choose a New Computer
Stirring Up Memories: Pound Cake & Sweet Reflections
Good Morning, Senior Planet!
Morning Stretch
Google Workspace
Spotify
Fit Fusion Workout
Stronger Bones
Morning Stretch
Cloud Storage
Digital Coupon Tools
Chair Yoga
Morning Stretch
Online Travel Sites
Holiday Virtual Tour: Paris, France
Fit Fusion Workout
Intro to Selling Online
Balance/Strength
Morning Stretch
Intro to Hosting on Zoom
Digital Payments & Your Small Business
Introduction to Estate Planning Resources & Tools
Morning Stretch
Intro to Managing Your Privacy
Generadores de voz y video de IA
Taijiquan (Tai Chi)
Intro to X (formerly Twitter)
Gardening Tech At a Glance
Outdoor Adventure Apps
Introduction to Nextdoor
Good Morning, Senior Planet!
Morning Stretch
Emojis, GIFs, and more!
CANCELLED – Essential Tech for Running Your Small Business
Fit Fusion Workout
Stronger Bones
Morning Stretch
Intro to Smartphone Photography
Podcasts at a Glance
Chair Yoga
Morning Stretch
Passwords, Passkeys, and More
Holiday Virtual Tour: Krakow, Poland
Fit Fusion Workout
Getting Your Small Business Online
Balance/Strength
Morning Stretch
Smartphone Camera Uses Beyond Photography
Intro to TikTok
Google Maps
Morning Stretch
Understanding Fraud & Scams
Introducción a la IA
Taijiquan (Tai Chi)
Online Shopping
Saturday Morning Boost: A Fun and Functional Workout
Digital Storytelling
Google Workspace
Graphic Design Tools
Good Morning, Senior Planet!
Morning Stretch
Intro to Selling Online
Understanding Internet Plans
Fit Fusion Workout
CANCELLED – Stronger Bones
Morning Stretch
How to Choose a New Computer
P2P Payments
Chair Yoga
Spotify
Virtual Museum Tours
Virtual Reality at a Glance
認識網路方案
Voice Assistants
Good Morning, Senior Planet!
Morning Stretch
YouTube
Introduction to Nextdoor
Fit Fusion Workout
CANCELLED – Stronger Bones
Morning Stretch
Intro to X (formerly Twitter)
Getting Your Small Business Online
Chair Yoga
Morning Stretch
Website Builders at a Glance
Streaming & Smart TVs
Podcasts at a Glance
Intro to Selling Online
Recent Articles
Recent Comments