How U.S. News Picked the Best Medicare Plans for 2018

If you’re on Medicare or are a caregiver for someone who is, the U.S. News Best Medicare Plans site can help you navigate the options and get the right medical coverage. These guides can help you decide whether Original Medicare is the best option or whether to look at Medicare Advantage plans, which are offered by private insurance companies to provide Medicare coverage, or to consider adding a prescription plan or a Medicare Supplement Insurance plan instead. It’s important to look at the monthly premiums of a Medicare Advantage plan versus Medicare Supplement Insurance and whether your doctors and hospitals are in-network, among other factors. Plus, we provide guidance on choosing a stand-alone prescription drug plan that works alongside your Original Medicare or a Medicare Advantage Prescription Drug plan.

We’ve also evaluated all insurance companies and the plans they offer in your state. Best Medicare Advantage Plans and Best Medicare Part D Plans highlight these top-performing insurance companies.

Methodology for the 2018 Best Medicare Advantage Plans

U.S. News used data from the Centers for Medicare & Medicaid Services, including its rating of each Medicare Advantage plan. CMS scores each Medicare plan from 1 to 5 stars, in half-star intervals. For an insurer to make the U.S. News list, its Medicare Advantage plans available in a given state had to earn an average rating of at least 4.5 out of 5 stars, and all its plans in the state had to earn at least 3 stars. This assures that companies on our “Best” list maintain a consistent quality across all their plans.

[Read: What to Consider When Shopping for Medicare Coverage.]

Methodology for the 2018 Best Medicare Part D Plans

We used the CMS five-star system for all Part D (prescription drug) plans. We grouped the 2017 star ratings by company and within each state, then averaged each company’s ratings in that state. For an insurer to make this U.S. News list, its Part D plans available in a given state had to earn an average rating of at least 4.5 out of 5 stars, and all had to earn at least 3 stars.

“Wellness Care” and “Customer Service” ratings:

U.S. News has calculated a 1 to 5 star rating for each Medicare plan, based on CMS data, along dimensions that we call “Wellness Care” and “Customer Service.” CMS rates these plans across dozens of factors, which can be grouped by two themes: factors that track how existing members of those plans do health-wise, like whether plan members who have diabetes got a cholesterol screening in the past year, and customer service aspects, like how responsive a plan is to customer phone calls.

For our “Wellness Care” score, we weighted groupings of factors that deal with that theme much higher than other factors, and vice versa for “Customer Service.” If a plan’s factors or “measures” do not contain data — for example, the plan is too new to be measured or there isn’t enough data available — and those groupings are important in our weightings, we do not rate the plan along “Wellness Care” or “Customer Service” accordingly.

[Read: 5 Health Insurance Mistakes Costing You.]

More About Best Medicare Plans

In addition to rating insurers, U.S. News has republished the CMS star ratings for each Medicare Advantage plan and Part D plan in the country. Plans are searchable by ZIP code from the U.S. News Medicare home page or the search box at the top of every page on Medicare. By default, Medicare Advantage plans with drug coverage are displayed, but you can click to see stand-alone Medicare Part D plans only, or Medicare Advantage plans without prescription drug coverage. Use the search refine drop-downs and check boxes on the left side to narrow down plans according to your criteria. Note, for example, there are Medicare Advantage plans with a $0 premium, though you must continue to pay your Medicare Part B premium — that amount may be automatically deducted from the person’s Social Security check.

Another important factor to consider is the prescription drug coverage you may need. Medicare plans that include prescription drugs will pay different amounts on medications, or even change their pricing year-to-year. You may want to take a list of your existing medications and input them into medicare.gov’s site or ehealthmedicare.com, and either site will show you plans that cover your medications, as well as the most cost-effective plans.

[See: Top Health Insurance Companies.]

More from U.S. News

The Unexpected Costs of Medicare

Medicare vs. Medicare Advantage: How to Choose

What to Consider When Shopping for Medicare Coverage

How U.S. News Picked the Best Medicare Plans for 2018 originally appeared on usnews.com

Update 03/22/18: This story was originally published on Oct. 16, 2017, and has been updated to include new information.

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