3 Reasons to Consider Making Changes During Medicare Open Enrollment
Between Oct. 15 and Dec. 7, Medicare participants can make changes to their plan(s). Here are a few reasons you may want to take advantage of this open enrollment period.
Profit and prosper with the best of Kiplinger's advice on investing, taxes, retirement, personal finance and much more. Delivered daily. Enter your email in the box and click Sign Me Up.
You are now subscribed
Your newsletter sign-up was successful
Want to add more newsletters?
Delivered daily
Kiplinger Today
Profit and prosper with the best of Kiplinger's advice on investing, taxes, retirement, personal finance and much more delivered daily. Smart money moves start here.
Sent five days a week
Kiplinger A Step Ahead
Get practical help to make better financial decisions in your everyday life, from spending to savings on top deals.
Delivered daily
Kiplinger Closing Bell
Get today's biggest financial and investing headlines delivered to your inbox every day the U.S. stock market is open.
Sent twice a week
Kiplinger Adviser Intel
Financial pros across the country share best practices and fresh tactics to preserve and grow your wealth.
Delivered weekly
Kiplinger Tax Tips
Trim your federal and state tax bills with practical tax-planning and tax-cutting strategies.
Sent twice a week
Kiplinger Retirement Tips
Your twice-a-week guide to planning and enjoying a financially secure and richly rewarding retirement
Sent bimonthly.
Kiplinger Adviser Angle
Insights for advisers, wealth managers and other financial professionals.
Sent twice a week
Kiplinger Investing Weekly
Your twice-a-week roundup of promising stocks, funds, companies and industries you should consider, ones you should avoid, and why.
Sent weekly for six weeks
Kiplinger Invest for Retirement
Your step-by-step six-part series on how to invest for retirement, from devising a successful strategy to exactly which investments to choose.
Every fall, Medicare health and drug plan providers publish information on changes that will take effect the following year. As a result, people on Medicare have the opportunity to make the following types of changes to their plans during the open enrollment period, which runs from Oct. 15 to Dec. 7:
- Switch from Original (Traditional) Medicare (Parts A and B) to Medicare Advantage (Part C), or vice versa.
- Switch from one Medicare Advantage plan to another.
- Switch from one drug plan (Part D) to another.
You’ll notice this list does not mention Medicare Supplement (Medigap) policy changes. The open enrollment period for Medigap is the six months following your enrollment in Medicare Part B. After this period, insurance companies generally are not required to sell you a Medigap policy. If they do offer coverage after your open enrollment period, they may charge you higher premiums. Keep in mind that Medigap policies are only available to people who have Medicare Parts A and B, not those with Medicare Advantage.
There is also an open enrollment period from Jan. 1 to March 31, when you can change your Medicare Advantage plan. During that period, however, you can’t switch from Original Medicare to Medicare Advantage, or make changes regarding drug plans. For complete details, go right to the source — the Medicare website.
From just $107.88 $24.99 for Kiplinger Personal Finance
Become a smarter, better informed investor. Subscribe from just $107.88 $24.99, plus get up to 4 Special Issues
Sign up for Kiplinger’s Free Newsletters
Profit and prosper with the best of expert advice on investing, taxes, retirement, personal finance and more - straight to your e-mail.
Profit and prosper with the best of expert advice - straight to your e-mail.
Every Medicare participant should review their coverage at least annually. Here are three reasons you may want to seriously consider making changes:
1. You have Original Medicare and want to save money.
People enrolled in Medicare Advantage plans, on average, spend less on health care than those with Original Medicare. This includes a combination of premiums and out-of-pocket costs, along with drug coverage.
Estimated Annual Health Care Expenses for Individuals Ages 65 and Above
| Header Cell - Column 0 | Original Medicare (Parts A and B) and a Prescription Drug Plan (Part D) | Medicare Advantage HMO Plan That Includes Prescription Drug Coverage | Original Medicare (Parts A and B), a Prescription Drug Plan (Part D), and Medigap |
|---|---|---|---|
| 25th Percentile | $2,500 | $2,200 | $4,700 |
| 50th Percentile | $3,200 | $2,900 | $5,800 |
| 75th Percentile | $5,000 | $4,300 | $7,300 |
| 90th Percentile | $7,300 | $6,400 | $10,200 |
Source: Sudipto Banerjee. “A New Way to Calculate Retirement Health Care Costs,” T. Rowe Price, February 2019. Estimates based on projected 2019 Medicare premiums and data from the Health and Retirement Study (HRS). All costs are rounded to the nearest hundred. Percentile refers to the percentage of individuals with estimated expenses below these levels. For example, the 90th percentile line indicates that only 1 in 10 retirees with Medicare Advantage has estimated annual health care expenses above $6,400.
Medicare Advantage plans aren’t for everyone. Availability and costs vary widely by geographical area. Medicare Advantage plans generally restrict your choice of service providers. It’s also important to note that the expense differences above may reflect different levels of health care consumption across the three groups. Even considering these caveats, enrollment in Medicare Advantage plans has increased sharply in recent years because of the associated potential cost savings. If available in your area, they are worth considering.
2. You enrolled in a Medicare Advantage plan and realize you made a mistake.
As mentioned earlier, the downside to a Medicare Advantage plan is the limited provider network. You may not have fully appreciated the limitations when you chose your plan. Or you may have developed a new medical issue that requires specialists who aren’t available under your plan. Out-of-network medical care can be very expensive.
If you find yourself in this situation, open enrollment will give you the opportunity to consider other insurers’ Medicare Advantage plans, which may have better network options. In addition, if you switched from Original Medicare and Medigap within the past year, you have the option to switch back to your old Medigap plan. Just don’t wait more than a year — there’s no guarantee the Medigap insurance company will offer you a policy, especially if your health has worsened.
3. Your drug prescriptions (or coverage) have changed.
It is surprising how different the cost for a specific drug can be in two different drug plans. A plan that worked well for your prescription needs a year ago may be far costlier if you’ve added a new drug to your list. In addition, the plan can change its drug list (called a formulary). Formulary changes can take effect the next year, or sooner, such as when a generic equivalent is introduced. One positive change heading into 2020 is that the Part D “doughnut hole,” a confusing and potentially expensive coverage gap, will be completely eliminated.
The Medicare website offers a Plan Finder to help you shop for drug plans (Part D) and Medicare Advantage plans. It enables you to compare costs based on your specific prescriptions. You can also see what pharmacies are in-network, as well as plan “star ratings.” There’s a lot of information on the Medicare site, so be sure to set time aside to digest it all.
Medicare is a complex topic, and it’s important to understand your options. If you’re approaching Medicare eligibility age, or just want a refresher on your choices, check out our Planning for Medicare video.
Profit and prosper with the best of Kiplinger's advice on investing, taxes, retirement, personal finance and much more. Delivered daily. Enter your email in the box and click Sign Me Up.

Roger Young is Vice President and senior financial planner with T. Rowe Price Associates in Owings Mills, Md. Roger draws upon his previous experience as a financial adviser to share practical insights on retirement and personal finance topics of interest to individuals and advisers. He has master's degrees from Carnegie Mellon University and the University of Maryland, as well as a BBA in accounting from Loyola College (Md.).
-
Ask the Tax Editor: Federal Income Tax DeductionsAsk the Editor In this week's Ask the Editor Q&A, Joy Taylor answers questions on federal income tax deductions
-
States With No-Fault Car Insurance Laws (and How No-Fault Car Insurance Works)A breakdown of the confusing rules around no-fault car insurance in every state where it exists.
-
7 Frugal Habits to Keep Even When You're RichSome frugal habits are worth it, no matter what tax bracket you're in.
-
For the 2% Club, the Guardrails Approach and the 4% Rule Do Not Work: Here's What Works InsteadFor retirees with a pension, traditional withdrawal rules could be too restrictive. You need a tailored income plan that is much more flexible and realistic.
-
Retiring Next Year? Now Is the Time to Start Designing What Your Retirement Will Look LikeThis is when you should be shifting your focus from growing your portfolio to designing an income and tax strategy that aligns your resources with your purpose.
-
I'm a Financial Planner: This Layered Approach for Your Retirement Money Can Help Lower Your StressTo be confident about retirement, consider building a safety net by dividing assets into distinct layers and establishing a regular review process. Here's how.
-
The 4 Estate Planning Documents Every High-Net-Worth Family Needs (Not Just a Will)The key to successful estate planning for HNW families isn't just drafting these four documents, but ensuring they're current and immediately accessible.
-
Love and Legacy: What Couples Rarely Talk About (But Should)Couples who talk openly about finances, including estate planning, are more likely to head into retirement joyfully. How can you get the conversation going?
-
How to Add a Pet Trust to Your Estate Plan: Don't Leave Your Best Friend to ChanceAdding a pet trust to your estate plan can ensure your pets are properly looked after when you're no longer able to care for them. This is how to go about it.
-
Want to Avoid Leaving Chaos in Your Wake? Don't Leave Behind an Outdated Estate PlanAn outdated or incomplete estate plan could cause confusion for those handling your affairs at a difficult time. This guide highlights what to update and when.
-
I'm a Financial Adviser: This Is Why I Became an Advocate for Fee-Only Financial AdviceCan financial advisers who earn commissions on product sales give clients the best advice? For one professional, changing track was the clear choice.